MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfa71d8dce5ab5e1891ccf16cb8f4d909560f0da154e4900be6663a4313c3f07. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfa71d8dce5ab5e1891ccf16cb8f4d909560f0da154e4900be6663a4313c3f07
SHA3-384 hash: 3b185eef91b2e5c47ce710e1e9b059697e368d68de802a3078b764c0a5388abd95955f82dbfcd43959fe0962ac36be42
SHA1 hash: 0bd8bda411ba6bec6c7d9918ccfbea4388c9cd84
MD5 hash: 2aae94b59ec51153c5ebc48a4a9943aa
humanhash: fix-stream-sodium-colorado
File name:Shipping DOC.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:724'480 bytes
First seen:2023-01-23 18:24:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:F8kMNVd66Bm2iNN+cg5UYAxdSh9Lurxomd+wbUN7xXmSnD/66BP0stDmy3ra/LQr:+kMNbVM1r+cZ28imswbUNtXp/VV
TLSH T1B8F4BF893A50B0CED5A7CD7A8F6C1D28EB60686A535BD23391E315E8990F797CE110F3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipping DOC.exe
Verdict:
Malicious activity
Analysis date:
2023-01-23 18:30:53 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/b39c1685-3dbc-4ef9-bef6-457637103e4f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/356003/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63ced1042b351a3d0ea7f5d7/reports/55caa3b3-3faf-470a-ae1e-488346d2262e/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06b62a62-fac6-4880-8bc5-05153fb1f97c
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1157506
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 790246 Sample: Shipping DOC.exe Startdate: 23/01/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 13 other signatures 2->53 7 xgFfUgKPjBXAGZ.exe 5 2->7         started        10 Shipping DOC.exe 7 2->10         started        process3 file4 55 Antivirus detection for dropped file 7->55 57 Multi AV Scanner detection for dropped file 7->57 59 May check the online IP address of the machine 7->59 61 Machine Learning detection for dropped file 7->61 13 xgFfUgKPjBXAGZ.exe 14 2 7->13         started        17 schtasks.exe 1 7->17         started        31 C:\Users\user\AppData\...\xgFfUgKPjBXAGZ.exe, PE32 10->31 dropped 33 C:\...\xgFfUgKPjBXAGZ.exe:Zone.Identifier, ASCII 10->33 dropped 35 C:\Users\user\AppData\Local\Temp\tmp1DC.tmp, XML 10->35 dropped 37 C:\Users\user\...\Shipping DOC.exe.log, ASCII 10->37 dropped 63 Adds a directory exclusion to Windows Defender 10->63 65 Injects a PE file into a foreign processes 10->65 19 Shipping DOC.exe 15 2 10->19         started        21 powershell.exe 21 10->21         started        23 schtasks.exe 1 10->23         started        signatures5 process6 dnsIp7 39 132.226.8.169, 49696, 80 UTMEMUS United States 13->39 41 checkip.dyndns.org 13->41 67 Tries to steal Mail credentials (via file / registry access) 13->67 69 Tries to harvest and steal ftp login credentials 13->69 71 Tries to harvest and steal browser information (history, passwords, etc) 13->71 25 conhost.exe 17->25         started        43 checkip.dyndns.com 193.122.130.0, 49695, 80 ORACLE-BMC-31898US United States 19->43 45 checkip.dyndns.org 19->45 27 conhost.exe 21->27         started        29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfa71d8dce5ab5e1891ccf16cb8f4d909560f0da154e4900be6663a4313c3f07/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2023-01-23 15:27:33 UTC
AV detection:
18 of 39 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6tr3doolk26dci4z4lmxd2nsckwb4g2cvhesaf6mzr2imj4h4dq._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230123-w2ly2see88/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5875198898:AAHb7cYwGrkdJdBq0_UiL6kYLg7WcXhadcM/sendMessage?chat_id=5279616630
Unpacked files
SH256 hash:
54d781f0dee6692c47390edf1ada295fb17a7e80ed5ccd58ab14c6ddf80a0ad8
MD5 hash:
4f6caebd865502f7c8046fbae3284c61
SHA1 hash:
be357e832bf6f61454875b37a1759cf1c5fa5ca4
Link:
https://www.unpac.me/results/be33dbd9-8ab0-4334-8645-d514dd9a28d1/
SH256 hash:
f9a0342c57238718069d3719af80d79cbd3c34e954453e0556bac525e9bb11a1
MD5 hash:
ce149bedad8a4a82925e0f5d1a258d25
SHA1 hash:
a1b9745d27317ce1ad169460ff53a431eb00ecb7
Link:
https://www.unpac.me/results/be33dbd9-8ab0-4334-8645-d514dd9a28d1/
SH256 hash:
dd249b190ff631741c13b51065403ddf79af635576ae426dfebff5eb198aee15
MD5 hash:
cc0a2e631f077cae7123a7e2f9c57206
SHA1 hash:
572c45d55c9ba9bcd54c552a103191bfa1bd6af9
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/be33dbd9-8ab0-4334-8645-d514dd9a28d1/
Parent samples :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 hash:
20eda0a9b642a495ee216f13d2c37603ef860ff1aa1b8c89b2aa630a17574f71
MD5 hash:
d2dcd2d712c1f3c871e39fc27f889546
SHA1 hash:
167502f0388eb8c9525a048282600fa83d7254ad
Link:
https://www.unpac.me/results/be33dbd9-8ab0-4334-8645-d514dd9a28d1/
SH256 hash:
bd27e3f432cd41ca380125ac1aec3286e2cef75d84189e3bb74d095e99e9752b
MD5 hash:
abeba1907dc2ed6a39160469ff479d15
SHA1 hash:
0608ec3bfad40b0c0acd86cf4c784ef25a65b167
Link:
https://www.unpac.me/results/be33dbd9-8ab0-4334-8645-d514dd9a28d1/
SH256 hash:
bfa71d8dce5ab5e1891ccf16cb8f4d909560f0da154e4900be6663a4313c3f07
MD5 hash:
2aae94b59ec51153c5ebc48a4a9943aa
SHA1 hash:
0bd8bda411ba6bec6c7d9918ccfbea4388c9cd84
Link:
https://www.unpac.me/results/be33dbd9-8ab0-4334-8645-d514dd9a28d1/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bfa71d8dce5a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/bfa71d8dce5ab5e1891ccf16cb8f4d909560f0da154e4900be6663a4313c3f07

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: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/356003/

Comments