MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18efcc58d9ea4a8de71c9007578c896b544bab8186145df495ee4126f2d08268. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments

SHA256 hash: 18efcc58d9ea4a8de71c9007578c896b544bab8186145df495ee4126f2d08268
SHA3-384 hash: 4b548cf6ba8f6292d83314b87f5c81937bf4d7c356c1cbbbeafa1d90acee180163da755b70c302bb2e2ffcc587e3bff1
SHA1 hash: d191e628a2998aba203c6482970dafa09bb66729
MD5 hash: 8865f588e1ea32b91dfd0130ae6469bc
humanhash: nebraska-golf-autumn-steak
File name:Ipehud.exe
Download: download sample
Signature SnakeKeylogger
File size:189'440 bytes
First seen:2023-09-26 08:11:02 UTC
Last seen:2023-09-26 08:41:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:QlFOT6UIRGbCcoNlFWtwCpoE5as+rN1Wco0vAm26/TcEBC1RB:QlFudIYmcozFiwCGE5aXWcoIzv/Tcr1X
Threatray 1'432 similar samples on MalwareBazaar
TLSH T170044B2653894B15C6ED0175F0730B244BB9C623B3C6F76BAEB0F9F128437C58563AA6
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon f2b8c89eb4dcdc78 (19 x SnakeKeylogger, 4 x PureCrypter)
Reporter lowmal3
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
305
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ipehud.exe
Verdict:
Malicious activity
Analysis date:
2023-09-26 08:12:31 UTC
Tags:
evasion snake

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

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Launching a process
Creating a file
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Creates autostart registry keys with suspicious names
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Modifies the context of a thread in another process (thread injection)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1314345 Sample: Ipehud.exe Startdate: 26/09/2023 Architecture: WINDOWS Score: 100 38 tse1.mm.bing.net 2->38 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Yara detected Telegram RAT 2->54 56 6 other signatures 2->56 7 Ipehud.exe 15 5 2->7         started        12 fffffffff.exe 4 2->12         started        14 fffffffff.exe 14 5 2->14         started        signatures3 process4 dnsIp5 40 cdn.discordapp.com 162.159.133.233, 443, 49776 CLOUDFLARENETUS United States 7->40 24 C:\Users\user\AppData\Roaming\fffffffff.exe, PE32+ 7->24 dropped 58 Creates autostart registry keys with suspicious names 7->58 60 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->60 62 Writes to foreign memory regions 7->62 16 MSBuild.exe 14 2 7->16         started        64 Modifies the context of a thread in another process (thread injection) 12->64 66 Injects a PE file into a foreign processes 12->66 20 MSBuild.exe 12->20         started        42 162.159.134.233, 443, 49787, 49788 CLOUDFLARENETUS United States 14->42 68 Machine Learning detection for dropped file 14->68 22 MSBuild.exe 14->22         started        file6 signatures7 process8 dnsIp9 26 checkip.dyndns.org 16->26 28 api.telegram.org 149.154.167.220, 443, 49786, 49814 TELEGRAMRU United Kingdom 16->28 30 checkip.dyndns.com 193.122.130.0, 49785, 49813, 80 ORACLE-BMC-31898US United States 16->30 44 May check the online IP address of the machine 16->44 46 Tries to steal Mail credentials (via file / registry access) 16->46 32 checkip.dyndns.org 20->32 34 132.226.8.169, 49815, 80 UTMEMUS United States 20->34 48 Tries to harvest and steal browser information (history, passwords, etc) 20->48 36 checkip.dyndns.org 22->36 signatures10
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-09-26 06:38:10 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
7
AV detection:
14 of 23 (60.87%)
Threat level:
  2/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot6566589691:AAFApTT4-vdsgK7fcVU9cwFelVxNx3knl8M/sendMessage?chat_id=5582419717
Unpacked files
SH256 hash:
18efcc58d9ea4a8de71c9007578c896b544bab8186145df495ee4126f2d08268
MD5 hash:
8865f588e1ea32b91dfd0130ae6469bc
SHA1 hash:
d191e628a2998aba203c6482970dafa09bb66729
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

File information


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

Malspam

SnakeKeylogger

Executable exe 18efcc58d9ea4a8de71c9007578c896b544bab8186145df495ee4126f2d08268

(this sample)

  
Delivery method
Distributed via e-mail attachment

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