Ransomware Research
About Hakbit
Hakbit
Hakbit was first discovered in November 2019 in enterprise cloud environments. Hakbit is found in environments with a number of different names, including Thanos, Abarcy, Corona, Ravack, Energy, Pulpit, Narumi, 777, Thanos-based, etc. For a full list of all names, please see below.
| Name | Hakbit |
|---|---|
| AKA |
|
| First Seen | November 2019 |
Genealogy
To better understand Hakbit, we can trace it’s origins. Below is a snapshot of Hakbit’s genealogy.
| Hakbit » Hakbit NextGen » Thanos » Prometheus, Spook |
Targeting
Behavior of Hakbit
Hakbit is known to target specific file types. Below are all known file types that Hakbit is known to infect.
In some cases, ransomware will update the modified date, when it encrypts files. Hakbit updates the last modified date of the file it targets.
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Characteristics of Hakbit
Here are some of the unique characteristics that are helpful to know about Hakbit.
Suffixes
Some ransomware will change or append a suffix to the end of the file after they are encrypted, including changing the extension of a file. Here are some of the possible suffixes that Hakbit ransomware is known to change.
| Suffixes | .crypted, .VIPxxx, .CRYSTAL, .getin, .cyber, .horse, .turretsyndrome, .abarcy, .gesd, .part, .ravack, .energy[potentialenergy@mail.ru], .locked, .pulpit, .cryp, .rastar, .stnts, .0l0lqq, .fsvlf4, .secure[milleni5000@qq.com], .zuadr, .PROM[prometheushelp@mail.ch], .alumni, .secure, .hard, .[killerworm@tuta.io].crypt, .[KingKong2@tuta.io].crypt, .ejqvfp, .kingdee, .secure[irrelevantly@aliyun.com], .REV, .[pingp0ng@tuta.io].noname, .cyber, .[detect0r@tuta.io].helpme, .stepik, .xot5ik, .unlock, .tgipus, .ps1wek, .NARUMI, .SABS, .[blackcat7@tuta.io].777 |
|---|
Ransomware Notes
Not all ransomware leaves a note. However, some ransomware leaves the infected party instructions on what the user should do to get rid of the ransomware, or satisfy the ransom. This often involves transferring money, often bitcoin or another cryptocurrency to a designated wallet.
Below are the type(s) of notes, content, and typical locations where Elastio has found ransom notes from Hakbit.
| Type | file |
|---|---|
| File Name | HELP_ME_RECOVER_MY_FILES.txt |
| Type | file |
|---|---|
| File Name | READ THIS!!!!.txt |
| Location | Desktop |
| Type | file |
|---|---|
| File Name | DEAL_FOR_ACCESS_TO_YOUR_FILES.TXT |
| Location | EveryFolder |
| Type | file |
|---|---|
| File Name | HOW_TO_DECYPHER_FILES_login.txt |
| Type | file |
|---|---|
| File Name | HOW_TO_DECYPHER_FILES.txt |
| Location | EveryFolder |
| Type | file |
|---|---|
| File Name | HOW_TO_DECYPHER_FILES.hta |
| Location | EveryFolder |
| Type | file |
|---|---|
| File Name | RESTORE_FILES_INFO.txt |
| Location | EveryFolder |
| Type | file |
|---|---|
| File Name | RESTORE_FILES_INFO.hta |
| Location | Desktop |
| Type | file |
|---|---|
| File Name | HOW_TO_RECOVER_YOUR_FILES.txt |
| Location | EveryFolder |
| Type | file |
|---|---|
| File Name | Instruction.txt |
| Type | file |
|---|---|
| File Name | HOW_TO_RECOVER_MY_FILES !.hta |
| Location | Desktop |
| Type | file |
|---|---|
| File Name | decrypt_info.txt |
| Type | file |
|---|---|
| File Name | Инструкция.txt |
| Location | EveryFolder |
Executables
These are the names of the executables that contain the undetonated ransomware payload for Hakbit.
| Executables | FaJvPkMPn, ka39EwyQA, opera32.exe, firefox.exe, memop.exe, svchst.exe, crcss.exe, chrome32.exe, gozde.exe, Setup.exe, lol.exe, Coinomi.portable.exe, bind with tapjoy.exe, server.exe, Client-4.exe, root.exe, FAK321.xlsm, Client-0.exe, test.exe, Movavi.Video.Editor.Plus.20.2.0.exe, dwm.exe, dllhost.exe, BUDDINGPULVERS, BUDDINGPULVERS.exe, D125BO88.exe, 1KUrmGL4bLZM7, Final-02.exe.bin, rkQwCufvQI4yk5wkAaZ24tBkbdosxy.exe, seUypf6sb4qHaaij2X4Bcwyz0za.exe, NUqrctgukLM8v9e.exe, virus_ransomware_109.exe, thanos1.exe, thanos47.exe, thanos4720210227233714.exe, file.exe, myfile.exe, Safeboot.exe, Client-2.exe, energy2.exe, pulpit1.exe, Antirecuve.exe, Client-kildef2.exe, wqm58yk7.exe, sax.exe, bbc.exe, Tester-0.exe, ZaudrShare.exe, Svchost.exe, 1712, b87805mpAjJ, QrD2cXJpcez, 444.exe, UYPXJkz3XWm, qxCxc1EUSAV, Client-3.exe, SecUpdate64-2.exe, Kingdee.exe, farkos.csv, farkos.csas, Worker-0.exe, GBD2iSX9s, iE8JUAJp7, emk21h33.exe, Worker-1.exe, New_dyn.exe, UEO22vPYPd3t.exe, kxmMYF4WIKwr, UEO22vPYPd3t, kssoyVuh0, eZzCFxs6p, BUDDINGPULVERS.exe, Client-17.exe, iE8JUAJp7.exe, Worker-0.exe |
|---|
External Pages
Ransomware often links to external pages such as payment pages, telegram contacts, etc. Below are some of the URLs Elastio has found to be associated with Hakbit.
| External Pages |
|
|---|
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