MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90b37ea81aba9787a883970ff011dbbf5da729fc915bf3dc104704111fbc2848. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90b37ea81aba9787a883970ff011dbbf5da729fc915bf3dc104704111fbc2848
SHA3-384 hash: 87359dd7239da86ddf468826b8d1044a3c5d5a025bb83dd6ef5017765ae0e7798994cb054e17a357cdad3659a8581589
SHA1 hash: f198f0e7dffd110cc42e8eabcfe56d61b6ac698d
MD5 hash: ff8a153009f9bafc67f05412cd8c01a8
humanhash: finch-early-skylark-maine
File name:m2LTpwoAtDGa5Xo.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:607'232 bytes
First seen:2023-06-16 11:17:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:g5LbzIu9+r92aY0uhVMgTywYEJEBdIeZTTqNJ/f:g5LA92JXagLYfdIeqN
TLSH T18FD42388D763C623C48327F6A9152970433B6BE5B465D6434C8373F9DAA1B1ECA316E3
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon b1b1b17964989c06 (31 x SnakeKeylogger, 4 x AgentTesla, 3 x XWorm)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
277
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1069338776 SAPHYB00 2023 061651184.bz
Verdict:
Malicious activity
Analysis date:
2023-06-16 09:58:45 UTC
Tags:
snake
Link:
https://app.any.run/tasks/37e06c4f-71e3-4190-8d6e-73adcc06016b

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/399455/
Detection(s):
SecuriteInfo.com.Variant.Strictor.277576.17372.27588.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/648c44efab82700939a64b90/reports/d1a7b06f-e60c-4a0a-bf36-8c4015278bbc/overview
Verdict:
Malicious
Labled as:
Strictor.Generic
Link:
https://www.hybrid-analysis.com/sample/90b37ea81aba9787a883970ff011dbbf5da729fc915bf3dc104704111fbc2848
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/3ab6a4fd-2c9e-4aa7-858c-7dfa587be0c8
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1255988
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
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
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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 889007 Sample: m2LTpwoAtDGa5Xo.exe Startdate: 16/06/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 5 other signatures 2->55 7 m2LTpwoAtDGa5Xo.exe 7 2->7         started        11 jiYSorLsX.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\jiYSorLsX.exe, PE32 7->31 dropped 33 C:\Users\...\jiYSorLsX.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\Temp\tmp23D.tmp, XML 7->35 dropped 37 C:\Users\user\...\m2LTpwoAtDGa5Xo.exe.log, ASCII 7->37 dropped 57 May check the online IP address of the machine 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 m2LTpwoAtDGa5Xo.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Injects a PE file into a foreign processes 11->65 21 jiYSorLsX.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.org 13->39 41 checkip.dyndns.com 132.226.8.169, 49716, 80 UTMEMUS United States 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 checkip.dyndns.org 21->43 45 158.101.44.242, 49717, 80 ORACLE-BMC-31898US United States 21->45 47 192.168.2.1 unknown unknown 21->47 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/90b37ea81aba9787a883970ff011dbbf5da729fc915bf3dc104704111fbc2848/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-16 10:53:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sczx5ka2xklypkeds4h7aeo3x5o2okp4sfn7hxaqi4cbch54fbea._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230616-nd92zaed4z/
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 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/bot6146688727:AAFfNZJ_YPb02ro-oLCz9lGvfxuszNqNXf8/sendMessage?chat_id=5114872101
Unpacked files
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
Link:
https://www.unpac.me/results/5833bd91-575d-4f82-a226-742e201e09a3/
SH256 hash:
ba39e077bd33a6b96ae69811b3275d63c938b62060f3d2de4b7acf464e9fb5da
MD5 hash:
6c92119d1f1f8f138aed9525f2d2b657
SHA1 hash:
cbaaad5d84276866251f58fb045f56d2fa980241
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/5833bd91-575d-4f82-a226-742e201e09a3/
SH256 hash:
a95723863f39623a092b6680770d7946e65e5f05b711551ae31f8340a40142fb
MD5 hash:
dde6993eb8a0073f22ea98f3afc4fa4b
SHA1 hash:
7b69ee84503bebc247094f8b6185ef857ce5e1b7
Link:
https://www.unpac.me/results/5833bd91-575d-4f82-a226-742e201e09a3/
SH256 hash:
b86193f0f5eeadf451f23596dffb4d015245311c67bc15244c2b1c81293d3679
MD5 hash:
be09d1a9fbdc7fe4ad47e49a0ccf2a0e
SHA1 hash:
3eea7d856de59fefd670110c2edda63c319a5a1b
Link:
https://www.unpac.me/results/5833bd91-575d-4f82-a226-742e201e09a3/
SH256 hash:
5f80c42540d991a9d1715b05acbff3bae69a4dd2644805dacc6b59d73edf749e
MD5 hash:
01ed70df503d2b48d40cb9a4112756ae
SHA1 hash:
2421bc908a8d7ffbdb4b386f81506d8dfd39e639
Link:
https://www.unpac.me/results/5833bd91-575d-4f82-a226-742e201e09a3/
SH256 hash:
90b37ea81aba9787a883970ff011dbbf5da729fc915bf3dc104704111fbc2848
MD5 hash:
ff8a153009f9bafc67f05412cd8c01a8
SHA1 hash:
f198f0e7dffd110cc42e8eabcfe56d61b6ac698d
Link:
https://www.unpac.me/results/5833bd91-575d-4f82-a226-742e201e09a3/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/90b37ea81aba/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/90b37ea81aba9787a883970ff011dbbf5da729fc915bf3dc104704111fbc2848

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/399455/

Comments