MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f7d6949fd359dce79d3233eb80101ff706a35de5308543b0488450c19eba0f0. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Babuk


Vendor detections: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f7d6949fd359dce79d3233eb80101ff706a35de5308543b0488450c19eba0f0
SHA3-384 hash: 1a9344a4412796c90a076b430b7e3e3c308d31046451b234375bcdacefd5b5826b21579837babcc0713d2730297620ba
SHA1 hash: f4ba5c7117736388c4de3442b1d6e4f84628c15d
MD5 hash: cf88599048145e4911915215a91527f4
humanhash: happy-virginia-sierra-island
File name:HEUR-Trojan.MSIL.DelShad.gen-9f7d6949fd359dce79d3233eb80101ff706a35de5308543b0488450c19eba0f0
Download: download sample
Signature Babuk
Create hunting rule
File size:1'184'256 bytes
First seen:2022-09-21 04:03:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:tFJpkHzc3HYxhOIxYk3+cG5w1Uz4RcU96o/pkFMzs3pOqA:zkHzl+0OFO1a4RcU8o/pCMzWO
Threatray 3'338 similar samples on MalwareBazaar
TLSH T18345F0033626867DDA982E7140C7952417E1FE56A5FAE34A3FF833AAD4325F10A10F9D
TrID 52.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0c4860636a6c4f0 (1 x Babuk)
Reporter petikvx
Tags:Babuk exe Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
417
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AudioB.exe
Verdict:
Malicious activity
Analysis date:
2021-08-28 20:13:48 UTC
Tags:
ransomware
Link:
https://app.any.run/tasks/ced821d9-f005-4e95-874e-a0f254de6998

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/311859/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.15787.21489.15072.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Deleting volume shadow copies
Encrypting user's files
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/632a8d7d397677696537abdf/reports/0739e131-82d1-44d9-863a-ad112071159a/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Babuk ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bec6db19-e49a-49f2-bcb8-464601e21b82
Result
Threat name:
Babuk
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1074230
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Deletes shadow drive data (may be related to ransomware)
Found ransom note / readme
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May disable shadow drive data (uses vssadmin)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Babuk Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 706772 Sample: FHq2hfWgxM.exe Startdate: 21/09/2022 Architecture: WINDOWS Score: 100 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 8 other signatures 2->31 8 FHq2hfWgxM.exe 3 2->8         started        process3 file4 21 C:\Users\user\AppData\...\FHq2hfWgxM.exe.log, ASCII 8->21 dropped 11 FHq2hfWgxM.exe 502 8->11         started        process5 file6 23 C:\Users\...\How To Restore Your Files.txt, ASCII 11->23 dropped 14 cmd.exe 1 11->14         started        process7 signatures8 33 May disable shadow drive data (uses vssadmin) 14->33 35 Deletes shadow drive data (may be related to ransomware) 14->35 17 conhost.exe 14->17         started        19 vssadmin.exe 1 14->19         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f7d6949fd359dce79d3233eb80101ff706a35de5308543b0488450c19eba0f0/
Threat name:
ByteCode-MSIL.Trojan.DelShad
Create hunting rule
Status:
Malicious
First seen:
2021-08-23 04:23:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t56wssp5gwo446otem7lqaib75yguno6kmefioyerbcqygpludya._file
Verdict:
malicious
Similar samples:
4e24f18c609d04ba55264362e311e7536eda95872bf42a3327b7970f2b8eaacb
Babuk
5da370506b3346428cb295940a31004b90ce05bf2c78aa9f3745e1a348309e75
Babuk
76631387e2bab97804d95feac67816d3a1dd37441515ae91ebec6b907cbc773b
Babuk
a32770d46ee2ee5b91cc36e5159868ec3ff7f847e7516d7bcb952f7a94e347a2
Babuk
e76cebc404b8a79e2ab806a3e501b9d2f7260ea1d12f804320c1130be205dff6
Babuk
e8b15948351e4c8b67c73da3c3693b04d50348791370e607a25b884683d2ea46
Babuk
eac4853e6f2cae0238a578afa9818773a8a1e33f092180b005a6329fdd2209dd
Babuk
f3de4ce2a7e7d27e8dcfc9b38b0e55631181393e673a37a57bd97e218a797cfe
Babuk
+ 3'328 additional samples on MalwareBazaar
Result
Malware family:
babuk
Create hunting rule
Score:
  10/10
Tags:
family:babuk ransomware
Link:
https://tria.ge/reports/220921-emxzbsehf7/
Behaviour
Interacts with shadow copies
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Enumerates connected drives
Checks computer location settings
Modifies extensions of user files
Deletes shadow copies
Babuk Locker
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b1486db4-7a39-419c-af61-3c5e9a0cbfd9
Unpacked files
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
Link:
https://www.unpac.me/results/e7c5f718-91ec-486b-b3ba-2e3aed06d8d3/
SH256 hash:
579ff6a9e00ce1cc864f48ab529acc784af6f3c065cfecb179c0958e802ded06
MD5 hash:
0f11ada2cc53c869238163175f24a2cd
SHA1 hash:
e62d80944b3c98bedc4e1f1e41ce40b54121875c
Detections:
win_babuk_auto
Create hunting rule
Link:
https://www.unpac.me/results/e7c5f718-91ec-486b-b3ba-2e3aed06d8d3/
SH256 hash:
5e19b12dbe1b419894306740ae10e16ea7ce5689267cd36e3befb861cf254f07
MD5 hash:
82c5823ad25e442dea054894b8fce797
SHA1 hash:
9abfee2acc2c2b8844a58e62b6680e79d0d73664
Link:
https://www.unpac.me/results/e7c5f718-91ec-486b-b3ba-2e3aed06d8d3/
SH256 hash:
9f7d6949fd359dce79d3233eb80101ff706a35de5308543b0488450c19eba0f0
MD5 hash:
cf88599048145e4911915215a91527f4
SHA1 hash:
f4ba5c7117736388c4de3442b1d6e4f84628c15d
Link:
https://www.unpac.me/results/e7c5f718-91ec-486b-b3ba-2e3aed06d8d3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9f7d6949fd35/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/9f7d6949fd359dce79d3233eb80101ff706a35de5308543b0488450c19eba0f0

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/311859/

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