MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0972bed1bf730f5247f0ee2db6fe2f15b97217b6cfb42a024dc3aad4ec20341. 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: 16


Intelligence 16 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0972bed1bf730f5247f0ee2db6fe2f15b97217b6cfb42a024dc3aad4ec20341
SHA3-384 hash: 39f855895ba04ac743d4ad2e35b0d70d96faf3e28ec6451afcdc75c63523becbdffaf295dbce1be413087eaa8b7be8b2
SHA1 hash: de4b9701915a96ab28ad39dd5bc13be1941bc095
MD5 hash: 8f430690b8710fa451e213dd0b2ec9ab
humanhash: red-bacon-twenty-october
File name:AWB_Ref#339720937705pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:613'896 bytes
First seen:2024-09-19 12:27:17 UTC
Last seen:2024-09-19 12:28:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:65SRmHfMaVj/IkS2bNVoOs/Jn+jiA58BrgiIXsh3gViwt5XHUkR:uSRmHfMaG6bNVfe+jp58Bsiysh0iw5j
Threatray 1'235 similar samples on MalwareBazaar
TLSH T14BD4012472A9EB96D6A60BB90870E33343B6AF2DF514C34A5FDADCD77954B006C10E93
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 0c6e62e2faaac0c8 (6 x AgentTesla, 5 x Formbook, 2 x SnakeKeylogger)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
363
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AWB_Ref#339720937705pdf.exe
Verdict:
Malicious activity
Analysis date:
2024-09-19 13:06:26 UTC
Tags:
evasion snake keylogger ims-api generic
Link:
https://app.any.run/tasks/593059b6-7d4b-48d0-b787-e21ddc072e80

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3057.32457.31197.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ec18db77496a3b0d6ef1c0
Tags:
Discovery Encryption Execution Network Static Stealth Msil
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66ec18d73c9389b729b9ca0e/reports/3283e304-a181-4279-a64a-2b7d1406d46f/overview
Verdict:
Malicious
Labled as:
Trojan.PasswordStealer.Generic
Link:
https://www.hybrid-analysis.com/sample/c0972bed1bf730f5247f0ee2db6fe2f15b97217b6cfb42a024dc3aad4ec20341
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d7dcf475-2347-4b58-add1-f7cb6a3e0adf
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1513862
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1513862 Sample: AWB_Ref#339720937705pdf.exe Startdate: 19/09/2024 Architecture: WINDOWS Score: 100 46 reallyfreegeoip.org 2->46 48 checkip.dyndns.org 2->48 50 checkip.dyndns.com 2->50 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Sigma detected: Scheduled temp file as task from temp location 2->60 64 11 other signatures 2->64 8 AWB_Ref#339720937705pdf.exe 7 2->8         started        12 BtEYlavlla.exe 5 2->12         started        signatures3 62 Tries to detect the country of the analysis system (by using the IP) 46->62 process4 file5 38 C:\Users\user\AppData\...\BtEYlavlla.exe, PE32 8->38 dropped 40 C:\Users\...\BtEYlavlla.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp10F0.tmp, XML 8->42 dropped 44 C:\Users\...\AWB_Ref#339720937705pdf.exe.log, ASCII 8->44 dropped 66 Uses schtasks.exe or at.exe to add and modify task schedules 8->66 68 Writes to foreign memory regions 8->68 70 Allocates memory in foreign processes 8->70 72 Adds a directory exclusion to Windows Defender 8->72 14 RegSvcs.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        74 Multi AV Scanner detection for dropped file 12->74 76 Machine Learning detection for dropped file 12->76 78 Injects a PE file into a foreign processes 12->78 24 RegSvcs.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 52 reallyfreegeoip.org 188.114.97.3, 443, 49710, 49711 CLOUDFLARENETUS European Union 14->52 54 checkip.dyndns.com 193.122.6.168, 49708, 49713, 49716 ORACLE-BMC-31898US United States 14->54 80 Loading BitLocker PowerShell Module 18->80 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        82 Tries to steal Mail credentials (via file / registry access) 24->82 84 Tries to harvest and steal browser information (history, passwords, etc) 24->84 36 conhost.exe 26->36         started        signatures9 process10
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c0972bed1bf730f5247f0ee2db6fe2f15b97217b6cfb42a024dc3aad4ec20341
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c0972bed1bf730f5247f0ee2db6fe2f15b97217b6cfb42a024dc3aad4ec20341/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-09-12 07:08:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yclsx3i364ypkjd7b3rnw37c6fnzoil3nt5ufibe3q5k2twcanaq._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
snakekeylogger
Create hunting rule
404keylogger
Create hunting rule
Similar samples:
356108c722dbfed7782c279d388601706606ef10915929bc0c0732aa9b4e9cea
SnakeKeylogger
3fc278308168c0c7f245925212bb713f8096c6dc2241900be9db5027d384385a
SnakeKeylogger
a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06
SnakeKeylogger
aeeca36d177b00781e8a69a0f4cf0b95c7fba372ed672d2453ad97bc8e93ca9d
SnakeKeylogger
+ 1'225 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection credential_access discovery execution keylogger stealer
Link:
https://tria.ge/reports/240919-pnb4csyaqe/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Credentials from Password Stores: Credentials from Web Browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot7342466652:AAH0FO5Nw0u2N8HT41ehcQTwKTOCbumkJLg/sendMessage?chat_id=7399860345
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f448e32d-f28e-4b6c-a7e9-ea2969688e8c
Unpacked files
SH256 hash:
625969866b3765264e297f9187b052982cfa2b993403d836731811bcb9f74ae7
MD5 hash:
461e7cf5704932e90fd5621fbbbf4f05
SHA1 hash:
dec25e12f65c3783ae6fe13fb0f574c5c03feec9
Detections:
snake_keylogger
Create hunting rule
win_masslogger_w0
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
Link:
https://www.unpac.me/results/725e0f9e-54b2-4380-87f6-4190fcb73a70/
Parent samples :
356108c722dbfed7782c279d388601706606ef10915929bc0c0732aa9b4e9cea
c0972bed1bf730f5247f0ee2db6fe2f15b97217b6cfb42a024dc3aad4ec20341
SH256 hash:
65dc30735e489584914767d995302bfd5eec12177ced78ee34c2c0c668c9dc7c
MD5 hash:
f476bddbd65459b1e61a05074d519ca7
SHA1 hash:
a57ec02b58869630f70e5a24d368f0591133f998
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/725e0f9e-54b2-4380-87f6-4190fcb73a70/
SH256 hash:
c59a72e874640d2d2c5669edc14fdeb82a72cbacde61679907d2926b8ed79d08
MD5 hash:
b37fc99b846edbde0d0f36bee1760849
SHA1 hash:
0016396b048dcbda5b87742c32678f706db6362c
Link:
https://www.unpac.me/results/725e0f9e-54b2-4380-87f6-4190fcb73a70/
SH256 hash:
c0972bed1bf730f5247f0ee2db6fe2f15b97217b6cfb42a024dc3aad4ec20341
MD5 hash:
8f430690b8710fa451e213dd0b2ec9ab
SHA1 hash:
de4b9701915a96ab28ad39dd5bc13be1941bc095
Link:
https://www.unpac.me/results/725e0f9e-54b2-4380-87f6-4190fcb73a70/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c0972bed1bf7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Malspam

SnakeKeylogger

Executable exe c0972bed1bf730f5247f0ee2db6fe2f15b97217b6cfb42a024dc3aad4ec20341

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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