MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b47aa7b5477954f8d297266a203475a4e9f7b1152cb3a804c29402511157848e. 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


SnakeKeylogger


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b47aa7b5477954f8d297266a203475a4e9f7b1152cb3a804c29402511157848e
SHA3-384 hash: 9f785519d09e8d07345c7f3cb5b2b4b8b4c3df5a4e6c68773c29312cd3e330f5c8a3927003013bccadb09e632b12d177
SHA1 hash: bf632ced1a288988eff5566e8cb5253f34268f70
MD5 hash: 77a67658ede353bfd8d528699a8fc145
humanhash: foxtrot-social-michigan-floor
File name:SecuriteInfo.com.Variant.Barys.32009.4752.18764
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:2'263'040 bytes
First seen:2022-11-07 23:19:31 UTC
Last seen:2022-11-08 00:10:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 49152:YwNy1RLrzUhSEpiBEpHXAbQ20bvpdkRKyY/4kljQh3W6HtAOK:fY7rUhrpiIUQ20bvpdkRKyY/4kehmQtj
Threatray 9'083 similar samples on MalwareBazaar
TLSH T136A5D0BF5D20C9FAE09A4F72BA9901C84250BD7900F4196A7C3D58E33B62D8319657EF
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 68d8d8c8d9a9c1d9 (96 x SnakeKeylogger, 67 x RemcosRAT, 66 x Formbook)
Reporter SecuriteInfoCom
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Barys.32009.4752.18764
Verdict:
Malicious activity
Analysis date:
2022-11-07 23:23:00 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/80a76ad2-423d-410e-b619-589bb7364d87

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/330268/
Detection(s):
SecuriteInfo.com.Variant.Barys.32009.4752.18764.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/636992a45a33779d69ce8736/reports/ea2bc181-e7e9-4d3b-b369-191c37b459c2/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/64d866c7-8025-4488-96a4-5833fec75842
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1107810
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Snort IDS alert for network traffic
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 740474 Sample: SecuriteInfo.com.Variant.Ba... Startdate: 08/11/2022 Architecture: WINDOWS Score: 100 58 Snort IDS alert for network traffic 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 4 other signatures 2->64 7 SecuriteInfo.com.Variant.Barys.32009.4752.18764.exe 1 5 2->7         started        11 Gqfbh.exe 2 2->11         started        13 Gqfbh.exe 1 2->13         started        process3 file4 38 C:\Users\user\AppData\Roaming\...behaviorgraphqfbh.exe, PE32 7->38 dropped 40 C:\Users\user\...behaviorgraphqfbh.exe:Zone.Identifier, ASCII 7->40 dropped 42 SecuriteInfo.com.V....4752.18764.exe.log, ASCII 7->42 dropped 66 May check the online IP address of the machine 7->66 68 Encrypted powershell cmdline option found 7->68 70 Injects a PE file into a foreign processes 7->70 15 SecuriteInfo.com.Variant.Barys.32009.4752.18764.exe 15 2 7->15         started        18 powershell.exe 16 7->18         started        20 SecuriteInfo.com.Variant.Barys.32009.4752.18764.exe 7->20         started        72 Antivirus detection for dropped file 11->72 74 Machine Learning detection for dropped file 11->74 22 Gqfbh.exe 11->22         started        24 powershell.exe 11->24         started        26 Gqfbh.exe 13->26         started        28 powershell.exe 13->28         started        signatures5 process6 dnsIp7 44 checkip.dyndns.com 193.122.130.0, 49698, 80 ORACLE-BMC-31898US United States 15->44 46 checkip.dyndns.org 15->46 48 freegeoip.live 172.67.142.3, 443, 49699, 49700 CLOUDFLARENETUS United States 15->48 30 conhost.exe 18->30         started        50 132.226.8.169, 49707, 80 UTMEMUS United States 22->50 56 3 other IPs or domains 22->56 32 conhost.exe 24->32         started        52 132.226.247.73, 49708, 80 UTMEMUS United States 26->52 54 checkip.dyndns.org 26->54 34 WerFault.exe 26->34         started        36 conhost.exe 28->36         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b47aa7b5477954f8d297266a203475a4e9f7b1152cb3a804c29402511157848e/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2022-11-07 23:20:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
14 of 41 (34.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wr5kpnkhpfkpruuxezvcandvutu7pmivfsz2qbgcsqbfcekxqsha._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
Similar samples:
17f48160e5a9e6bd0ee34d7216346fc3165f5428421e9312a2d12382401bca49
SnakeKeylogger
1e498bc8b403d9475826a829bcd52e426eebd2a9d9561f1da9c6df33ed88dfcd
SnakeKeylogger
2ed6e59dbab66309a387137c21508a5dcc78376b8173170809831ebd095cc912
SnakeKeylogger
501fd37920ec0cd3e057485211d5cdad079346aff4d45871755d66a1164a1d7d
SnakeKeylogger
53a33d8f2446780ac5b73e8e09c417b2a87444e89c03c70be72a67bad2e13a00
SnakeKeylogger
6caa80b367d2b49fa58d80f0fdce97b52c2283464331e3bd720cf89bba621fbf
SnakeKeylogger
72134ec22265adc5bac442871336104f89d2461cf8b3434a4f39aac46b554103
SnakeKeylogger
7f84e33755bb2df640edb35bd2f346135e80bdc5cd7a012596f3284e76e48c16
SnakeKeylogger
a2770ee8863299249628b8470a3f749b56dce6804dfc754252ed3a9be9c410d5
SnakeKeylogger
+ 9'073 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence stealer
Link:
https://tria.ge/reports/221107-3bd9vaecf8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger payload
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/98f182d6-2dad-4ff9-8d0a-88874254f39f
Unpacked files
SH256 hash:
d23d474de3714193fb64d062a4b3be9891556d4d897b87092c9b64419305bc57
MD5 hash:
fe79705d897a349d98899379edf20b8e
SHA1 hash:
9af9a0a111518eed93755ff1ff04d3e1c1e35f27
Link:
https://www.unpac.me/results/9602c501-12a7-4d2c-ba2e-15f32533c479/
SH256 hash:
30e9a072f0c7c4e531d5612d266a271d1c06597884ea9f1cbff55603ed32cee8
MD5 hash:
47d88b4e599b085b449f0d2d2a7e948f
SHA1 hash:
6dc2b38c3bf4ca8e2615b1203b95b849a950f4c5
Link:
https://www.unpac.me/results/9602c501-12a7-4d2c-ba2e-15f32533c479/
SH256 hash:
b47aa7b5477954f8d297266a203475a4e9f7b1152cb3a804c29402511157848e
MD5 hash:
77a67658ede353bfd8d528699a8fc145
SHA1 hash:
bf632ced1a288988eff5566e8cb5253f34268f70
Link:
https://www.unpac.me/results/9602c501-12a7-4d2c-ba2e-15f32533c479/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b47aa7b54779/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b47aa7b5477954f8d297266a203475a4e9f7b1152cb3a804c29402511157848e

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/330268/

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