MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38c60a6428742188581a765d31ddd4f6e91869c4b1f11ffcfdbf01fa6226f1f1. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: 38c60a6428742188581a765d31ddd4f6e91869c4b1f11ffcfdbf01fa6226f1f1
SHA3-384 hash: fdf730a9afb937d8ea94b4acbcbc5b7bac61ac1aae411570d133e02a48bbd6065d3d5b5e8078f60ec664e48ea51065ae
SHA1 hash: cfa10cf324074247e1db0b8797dfda520b027044
MD5 hash: 4dc25bf52062448d0f0b56b3ff2244c7
humanhash: ink-oregon-zulu-yellow
File name:Stamped Proforma invoice.pdf.z.exe
Download: download sample
Signature SnakeKeylogger
File size:619'008 bytes
First seen:2023-08-29 12:01:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:4Rd04ufevWrc53AwkDA5BDYHvtws0pBJoBeG9cJGVUg4/343C:Od+feOVw+GqPtoPJoGkig33C
Threatray 579 similar samples on MalwareBazaar
TLSH T116D4221035B6EE18C8B59BBA53F0D7AA83BE53F8263CF525BBA981C45517361C401ACF
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
289
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Stamped Proforma invoice.pdf.z.exe
Verdict:
Malicious activity
Analysis date:
2023-08-29 12:06:03 UTC
Tags:
evasion snake keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Moving of the original file
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
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:
AgentTesla, Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Beds Obfuscator
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.CrypterX
Status:
Malicious
First seen:
2023-08-29 12:02:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
SH256 hash:
8d89daec3d38eeac7943b0a5fcfbc1b2b10848f5f9dec4995c85fa6feb5cdcd0
MD5 hash:
9b8dcd7aa61065b2f60a12163f47bfc3
SHA1 hash:
9f13971a0d61db3a50c1b7fcfa8ffaf88282cab8
SH256 hash:
ebaf28744bfa555219d56440db49703efd0e1757e3e219eef119725b4f0090d5
MD5 hash:
13574c506380e6ec0da25e442099b8e4
SHA1 hash:
9900c86a1bb5a605e34de9a4167aa3b93225ec33
SH256 hash:
e9a63401c1ad61340907fdad741bb3dbaeaa21d2ee0448db61d500464f2b9373
MD5 hash:
c212ab96ce3bf9be44f8f8a79f1c7e04
SHA1 hash:
4dbe0a1b77064b839019e1292b7f33b51e9fdc0f
SH256 hash:
38c60a6428742188581a765d31ddd4f6e91869c4b1f11ffcfdbf01fa6226f1f1
MD5 hash:
4dc25bf52062448d0f0b56b3ff2244c7
SHA1 hash:
cfa10cf324074247e1db0b8797dfda520b027044
Malware family:
AgentTesla.v3
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: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.

Malspam

SnakeKeylogger

Executable exe 38c60a6428742188581a765d31ddd4f6e91869c4b1f11ffcfdbf01fa6226f1f1

(this sample)

  
Delivery method
Distributed via e-mail attachment

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