MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c74375870b8ed3789f5dda4a617b310fe4a8d2d073f8337cb67362eaf324be2c. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c74375870b8ed3789f5dda4a617b310fe4a8d2d073f8337cb67362eaf324be2c
SHA3-384 hash: 41860904d49bc2ce9e30f833aab1be701af58df6045ff2210c4f55890b6710375c4c8cf1d55b8b95690002679f6e81cb
SHA1 hash: 4ab171244d297fa46292734e9a41a91344d64ab3
MD5 hash: 4b05f2d5f09ee9024a3d8bc28daa0b64
humanhash: hamper-lamp-mike-arizona
File name:Original doc.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:519'680 bytes
First seen:2021-02-08 15:02:24 UTC
Last seen:2021-02-08 17:06:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:b1p1VajQk6RdazOBmQS1xK+h4M4SUFlGOCOy0daP3OC:BscazOBmQS1xK+h4M4SUFlGsy0daP3O
Threatray 7 similar samples on MalwareBazaar
TLSH 4AB47CC501C1CF7BFA7EC5702F43407AB1658E2A065FA8270BB47CB9543B23696B94A7
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: hosted-by.rootlayer.net
Sending IP: 45.137.22.52
From: accounting@abkcoal.com
Subject: Reciept SOA Payment
Attachment: Original doc.UUE (contains "Original doc.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Original doc.exe
Verdict:
Malicious activity
Analysis date:
2021-02-08 15:05:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3b3a0bd7-c068-4f67-979b-1b214ce4dac1

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/116070/
Detection(s):
SecuriteInfo.com.Trojan.Hosts.48234.6540.21861.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/601941
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary contains a suspicious time stamp
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Machine Learning detection for dropped file
Machine Learning detection for sample
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 harvest and steal ftp login credentials
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: 349987 Sample: Original doc.exe Startdate: 08/02/2021 Architecture: WINDOWS Score: 100 40 Antivirus detection for dropped file 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for dropped file 2->44 46 8 other signatures 2->46 7 Original doc.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 19 9->20         started        dnsIp5 26 C:\Users\user\AppData\...\I$s#$lT3ssl.exe, PE32 11->26 dropped 28 C:\Users\...\I$s#$lT3ssl.exe:Zone.Identifier, ASCII 11->28 dropped 48 Drops PE files to the startup folder 11->48 50 Powershell drops PE file 11->50 22 conhost.exe 11->22         started        30 checkip.dyndns.org 15->30 32 checkip.dyndns.com 216.146.43.71, 49730, 49731, 80 DYNDNSUS United States 15->32 38 2 other IPs or domains 15->38 34 checkip.dyndns.org 18->34 36 131.186.113.70, 49750, 49751, 80 DYNDNSUS United States 18->36 52 Tries to steal Mail credentials (via file access) 18->52 54 Tries to harvest and steal ftp login credentials 18->54 56 Tries to harvest and steal browser information (history, passwords, etc) 18->56 24 conhost.exe 20->24         started        file6 signatures7 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c74375870b8ed3789f5dda4a617b310fe4a8d2d073f8337cb67362eaf324be2c/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2021-02-08 01:37:20 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y5bxlbylr3jxrh253jfgc6zrb7skruwqop4dg7fwonrov4zexywa._file
Verdict:
unknown
Similar samples:
1308341da137735df2977aafb036ee3060bc1027f9ac9938c5a128cf422fa5d7
SnakeKeylogger
224272c1a8b55de2e1c26cb5c0ae09f3f0b3b7136a9bf59601960e1e7c532290
SnakeKeylogger
6d3ffb896e637867433266d733f0a343f51e2bf02c0ee58cfc45967e650966ac
SnakeKeylogger
8481677369aef0cd9d9fcbebe2a8f52916e4532666b1ea8e02eb046a0fa40409
SnakeKeylogger
9882b4001e9fa2da1558914bb29c16fc499c3499ba5ec249fad5302b39aa7826
SnakeKeylogger
b5422097330f4a0cd2105b12707ab64dd674a16046377a583ed862585ea3f205
SnakeKeylogger
cc53056d783515978f191ef41c9817341026f4f68e78a4d2bde8392d03c4256c
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/210208-rpmb87xmfs/
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/3dec4026-2fa2-4373-a7b2-42559f6a9b74/
SH256 hash:
9bbb5ec69f235c72d7fa3771095b90ee1c0a95585e4ee31a3d7b258e716beec7
MD5 hash:
e53e5023f68166215b72d485caf6b4cb
SHA1 hash:
5f0ce29f44c45301c0bb6a65a489a4f0f085e558
Link:
https://www.unpac.me/results/3dec4026-2fa2-4373-a7b2-42559f6a9b74/
SH256 hash:
1fa1be13cfed6a5713f01c730a0dba515d576ba9096de38b314679b8182e13f8
MD5 hash:
15b176aa76b93c929fe4d3df7c284e4a
SHA1 hash:
51d218a1c851d88c7e49083807dea7f746eadee1
Link:
https://www.unpac.me/results/3dec4026-2fa2-4373-a7b2-42559f6a9b74/
SH256 hash:
c74375870b8ed3789f5dda4a617b310fe4a8d2d073f8337cb67362eaf324be2c
MD5 hash:
4b05f2d5f09ee9024a3d8bc28daa0b64
SHA1 hash:
4ab171244d297fa46292734e9a41a91344d64ab3
Link:
https://www.unpac.me/results/3dec4026-2fa2-4373-a7b2-42559f6a9b74/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c74375870b8ed3789f5dda4a617b310fe4a8d2d073f8337cb67362eaf324be2c

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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

zip a6ce5eee676d8a3f4596089cd09bd439b78f7b5ea483f63ce4e232ee8a92bfb7

SnakeKeylogger

Executable exe c74375870b8ed3789f5dda4a617b310fe4a8d2d073f8337cb67362eaf324be2c

(this sample)

  
Dropped by
MD5 b74b8bca30d969d48ded5e781845eefc
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/116070/
  
Dropped by
SHA256 a6ce5eee676d8a3f4596089cd09bd439b78f7b5ea483f63ce4e232ee8a92bfb7

Comments