MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f26a48c907f8beff3956b37efaa6498c3bf65302791962c3e5e420d42a556c3a. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f26a48c907f8beff3956b37efaa6498c3bf65302791962c3e5e420d42a556c3a
SHA3-384 hash: 6506d4c492b922b2b5ed2e3bdc3bccdb07657b677c66904a7c7f9e9d03a21ef866a84783b91d81520710f2d54a94e0bd
SHA1 hash: 59ef3ed35b1c14b3a2963b30eeb541f295f80b51
MD5 hash: 7840c67c5dbb6eaa69f67398bb151b78
humanhash: oregon-eight-high-tennis
File name:MT2001205-REX 5.25.pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:512'512 bytes
First seen:2021-02-09 06:36:00 UTC
Last seen:2021-02-11 20:14:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:DSDMpra6lns4nVWhhbderCRvXDuoxIIjYBdbdSqKiVb1x:np1lns4VWhhbderguoxII0dhSqR
Threatray 4 similar samples on MalwareBazaar
TLSH 73B46CA38FF89C47E9D88AF62EBDB8008321B6521CCD5271C6E2DC22DE757645693CC5
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: hosted-by.rootlayer.net
Sending IP: 45.137.22.107
From: LHE Mohsin Ali Malik <mohsin.ali@raaziq.com>
Subject: Transaction Alert
Attachment: MT2001205-REX 5.25.pdf.gz (contains "MT2001205-REX 5.25.pdf.exe")

Intelligence

File Origin
# of uploads :
8
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MT2001205-REX 5.25.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-02-09 06:40:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8750fa7e-1524-4258-bf7d-b16407a5d38e

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/116119/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.61480.32616.6013.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Sending a UDP request
Unauthorized injection to a system process
Enabling autorun by creating a file
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/602567
Signature
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Initial sample is a PE file and has a suspicious name
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AntiVM_3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 350299 Sample: MT2001205-REX 5.25.pdf.exe Startdate: 09/02/2021 Architecture: WINDOWS Score: 100 36 Multi AV Scanner detection for dropped file 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Snake Keylogger 2->40 42 4 other signatures 2->42 7 MT2001205-REX 5.25.pdf.exe 2 2->7         started        9 I$s#$lT3ssl.exe 2 2->9         started        process3 process4 11 powershell.exe 15 7->11         started        15 RegAsm.exe 15 2 7->15         started        18 RegAsm.exe 2 9->18         started        20 powershell.exe 16 9->20         started        dnsIp5 26 C:\Users\user\AppData\...\I$s#$lT3ssl.exe, PE32 11->26 dropped 44 Drops PE files to the startup folder 11->44 46 Powershell drops PE file 11->46 22 conhost.exe 11->22         started        28 checkip.dyndns.org 15->28 30 checkip.dyndns.com 131.186.161.70, 49739, 49740, 49760 DYNDNSUS United States 15->30 32 freegeoip.app 172.67.188.154, 443, 49743, 49762 CLOUDFLARENETUS United States 15->32 48 Tries to steal Mail credentials (via file access) 15->48 50 Tries to harvest and steal browser information (history, passwords, etc) 15->50 34 checkip.dyndns.org 18->34 24 conhost.exe 20->24         started        file6 signatures7 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f26a48c907f8beff3956b37efaa6498c3bf65302791962c3e5e420d42a556c3a/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2021-02-09 02:18:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6jversih7c7p6okwwn7pvjsjrq57muycpemwfq7f4qqniksvnq5a._file
Verdict:
unknown
Similar samples:
0c15356ace86634e28b9423de203663878b44e4db268d176536c3976ad832d84
SnakeKeylogger
88af0342ca890805f904ef099e786850ff64fe17e16301f3d2ba267ecf6f1ad7
SnakeKeylogger
9ce4d82ed6ff5eadc96ea2f21ffeaf0f837d45c214a6f93815627693b65c610f
SnakeKeylogger
c3051cf3f353280e793ae3b486ca2bf4d5f7d0a9bed519225caf455e1b6b968c
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/210209-ybw1g5rbce/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/128cf699-7344-45e6-aeab-a1eb603a8ef5/
SH256 hash:
3c8f36ac308280806d062f4d42899c615c46da3ccb3900eb453063f805d31802
MD5 hash:
bdd35b29bb9f27be69f95f4fa0f01095
SHA1 hash:
20ee9e436becfd7fb96bced2d0adc85f112c60cd
Link:
https://www.unpac.me/results/128cf699-7344-45e6-aeab-a1eb603a8ef5/
SH256 hash:
15059f872f603765ec3e26a3ea24ba99988b4613406b21efabfdc2110f3cdfe7
MD5 hash:
ed112022834aedbd69790666b589c6f7
SHA1 hash:
075232392f3f304ce9e2b58949b61dad6db5b1a1
Link:
https://www.unpac.me/results/128cf699-7344-45e6-aeab-a1eb603a8ef5/
SH256 hash:
f26a48c907f8beff3956b37efaa6498c3bf65302791962c3e5e420d42a556c3a
MD5 hash:
7840c67c5dbb6eaa69f67398bb151b78
SHA1 hash:
59ef3ed35b1c14b3a2963b30eeb541f295f80b51
Link:
https://www.unpac.me/results/128cf699-7344-45e6-aeab-a1eb603a8ef5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f26a48c907f8beff3956b37efaa6498c3bf65302791962c3e5e420d42a556c3a

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_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

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

Malspam

SnakeKeylogger

gz 73274c30b42c79212b0c720024e7b2de9cc841e8010ad52736966626bde1ccf3

SnakeKeylogger

Executable exe f26a48c907f8beff3956b37efaa6498c3bf65302791962c3e5e420d42a556c3a

(this sample)

  
Dropped by
MD5 d2d3e562d8da3e91248b0d67ac3ddb25
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 73274c30b42c79212b0c720024e7b2de9cc841e8010ad52736966626bde1ccf3
  
URLhaus
https://urlhaus.abuse.ch/url/996766/
Cape
Cape
https://www.capesandbox.com/analysis/116119/

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