MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1bd96341b2c06cf1ea7a1a9026222f1a85d8605798be6f7809100b3e0bd11dc. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments

SHA256 hash: b1bd96341b2c06cf1ea7a1a9026222f1a85d8605798be6f7809100b3e0bd11dc
SHA3-384 hash: c8d8cdec26b1ca058714ad7e2d525659e913ab0e5c5ae537315ee2dc5561e7e96da9c91e9fdf1a4ca2805db58987cedc
SHA1 hash: 485aa43b8350c0636d2e5524d29da8608c8fa2d5
MD5 hash: a6b913a8d698ed57a6280e0639c22566
humanhash: friend-alanine-muppet-delta
File name:12022025_PI.exe
Download: download sample
Signature SnakeKeylogger
File size:1'065'984 bytes
First seen:2025-02-13 09:38:53 UTC
Last seen:2025-03-07 14:06:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:yJ7RokodDPTwa5WlVkplFQlNgGYvuQu8E2w2vS644QI3PKyUU2ORkq:1PTs3kp+aGp27JQIEf0
Threatray 854 similar samples on MalwareBazaar
TLSH T1B235F610BF5D6205E92D39FD6A66867726322E16A904F5EAE038730D9D31207CF3739E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
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 094acb1609217567 (4 x SnakeKeylogger, 3 x AZORult, 1 x MassLogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
443
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
12022025_PI.exe
Verdict:
Malicious activity
Analysis date:
2025-02-13 09:44:16 UTC
Tags:
evasion snake keylogger stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Searching for synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed vbnet
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
Verdict:
Malicious
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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
Yara detected AntiVM3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1614125 Sample: 12022025_PI.exe Startdate: 13/02/2025 Architecture: WINDOWS Score: 100 43 reallyfreegeoip.org 2->43 45 checkip.dyndns.org 2->45 47 checkip.dyndns.com 2->47 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Sigma detected: Scheduled temp file as task from temp location 2->57 61 6 other signatures 2->61 8 12022025_PI.exe 7 2->8         started        12 wCYnQiUHzwxvqE.exe 2->12         started        signatures3 59 Tries to detect the country of the analysis system (by using the IP) 43->59 process4 file5 35 C:\Users\user\AppData\...\wCYnQiUHzwxvqE.exe, PE32 8->35 dropped 37 C:\Users\user\AppData\Local\...\tmpBA33.tmp, XML 8->37 dropped 39 C:\Users\user\AppData\...\12022025_PI.exe.log, ASCII 8->39 dropped 63 Uses schtasks.exe or at.exe to add and modify task schedules 8->63 65 Adds a directory exclusion to Windows Defender 8->65 14 RegSvcs.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        24 2 other processes 8->24 67 Multi AV Scanner detection for dropped file 12->67 22 WerFault.exe 12->22         started        signatures6 process7 dnsIp8 49 checkip.dyndns.com 132.226.8.169, 49699, 49704, 49710 UTMEMUS United States 14->49 51 reallyfreegeoip.org 104.21.112.1, 443, 49700, 49702 CLOUDFLARENETUS United States 14->51 69 Tries to steal Mail credentials (via file / registry access) 14->69 71 Tries to harvest and steal browser information (history, passwords, etc) 14->71 73 Loading BitLocker PowerShell Module 18->73 27 conhost.exe 18->27         started        29 WmiPrvSE.exe 18->29         started        31 conhost.exe 20->31         started        41 C:\ProgramData\Microsoft\...\Report.wer, Unicode 24->41 dropped 33 conhost.exe 24->33         started        file9 signatures10 process11
Threat name:
ByteCode-MSIL.Spyware.Snakekeylogger
Status:
Malicious
First seen:
2025-02-12 14:07:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
38
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection discovery execution keylogger stealer
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
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection 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
Downloads MZ/PE file
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot7304369540:AAEmQe-qbHVPcy-TklKpBW3bMaI29gLAA2g/sendMessage?chat_id=5865543675
Unpacked files
SH256 hash:
b1bd96341b2c06cf1ea7a1a9026222f1a85d8605798be6f7809100b3e0bd11dc
MD5 hash:
a6b913a8d698ed57a6280e0639c22566
SHA1 hash:
485aa43b8350c0636d2e5524d29da8608c8fa2d5
SH256 hash:
3147665c83368cde5138f688416f2c22c35b61ff44607e34e646e2f7af92fe09
MD5 hash:
b947873e4b3d14a22365abf692b07224
SHA1 hash:
34703b174f87ec91b8ccd81329de1141e2731c7e
SH256 hash:
c5533b18c5c146c52164741e51fe10eaab2e821be8fdf2634efd726e2a3b9143
MD5 hash:
3434405cacb6b94c361f062c8fd43289
SHA1 hash:
67eeea90b7de5f74dbc0914f09347deb0b4efb02
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24 SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
b4927669e6e4e4cddf4325de5bdcea7162a989d2814212efd24ee28035d7d589
MD5 hash:
9a9fcb20836964da2a109fd52a4a16c7
SHA1 hash:
742482332e36164f4abb76abff2f728a5a0c06e1
Detections:
win_404keylogger_g1 snake_keylogger MAL_Envrial_Jan18_1 INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients INDICATOR_SUSPICIOUS_EXE_DotNetProcHook MALWARE_Win_SnakeKeylogger
Malware family:
SnakeKeylogger
Verdict:
Malicious
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:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

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 (GUARD_CF)high

Comments