MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7c9747e107c823e94461ec0bb0c2dd3be694d8761f8599d6b3ae1ba3ef6a2f1. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments

SHA256 hash: c7c9747e107c823e94461ec0bb0c2dd3be694d8761f8599d6b3ae1ba3ef6a2f1
SHA3-384 hash: 0d210c76b2f7f21a5f3fbc66f387fa2a9f97a321a32d90d3c0c7ee416143b18c404854e3d2e892ab9a23b715314a4baf
SHA1 hash: 51953e880ae0680cce8652325686a54a7c2bba25
MD5 hash: 70764b0be5af56de64be5623d1566a91
humanhash: steak-finch-equal-monkey
File name:Apratkg.exe
Download: download sample
Signature SnakeKeylogger
File size:372'224 bytes
First seen:2023-09-07 06:25:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:1mRLFnJRtjcfkqYLv0OW9EnqkRwp5brMl+W3dvo1Y7LZAX:4JFnqforfRG5/jCXu
Threatray 5'727 similar samples on MalwareBazaar
TLSH T11784C703BB96E9B1E2891737C696500433B4DA8273ABDB0B75CF2397A4833AEDD15507
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 c2a49c9ab6d8dc78 (20 x SnakeKeylogger, 2 x PureCrypter, 1 x PureLogsStealer)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
282
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Apratkg.exe
Verdict:
Malicious activity
Analysis date:
2023-09-07 06:26:58 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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin replace
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
Verdict:
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
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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: 1304952 Sample: Apratkg.exe Startdate: 07/09/2023 Architecture: WINDOWS Score: 100 40 tse1.mm.bing.net 2->40 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 6 other signatures 2->60 7 Apratkg.exe 15 5 2->7         started        12 ddddd.exe 4 2->12         started        14 ddddd.exe 14 5 2->14         started        signatures3 process4 dnsIp5 42 cdn.discordapp.com 162.159.129.233, 443, 49724 CLOUDFLARENETUS United States 7->42 24 C:\Users\user\AppData\Roaming\ddddd.exe, PE32+ 7->24 dropped 62 Creates autostart registry keys with suspicious names 7->62 64 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->64 66 Writes to foreign memory regions 7->66 16 MSBuild.exe 14 2 7->16         started        44 162.159.130.233, 443, 49736 CLOUDFLARENETUS United States 12->44 68 Modifies the context of a thread in another process (thread injection) 12->68 70 Injects a PE file into a foreign processes 12->70 20 MSBuild.exe 12->20         started        46 162.159.134.233, 443, 49734 CLOUDFLARENETUS United States 14->46 72 Multi AV Scanner detection for dropped file 14->72 22 MSBuild.exe 14->22         started        file6 signatures7 process8 dnsIp9 26 api.telegram.org 149.154.167.220, 443, 49733, 49758 TELEGRAMRU United Kingdom 16->26 28 checkip.dyndns.com 193.122.130.0, 49732, 80 ORACLE-BMC-31898US United States 16->28 30 checkip.dyndns.org 16->30 48 May check the online IP address of the machine 16->48 50 Tries to steal Mail credentials (via file / registry access) 16->50 32 132.226.8.169, 49759, 80 UTMEMUS United States 20->32 34 checkip.dyndns.org 20->34 52 Tries to harvest and steal browser information (history, passwords, etc) 20->52 36 132.226.247.73, 49757, 80 UTMEMUS United States 22->36 38 checkip.dyndns.org 22->38 signatures10
Threat name:
ByteCode-MSIL.Trojan.Generic
Status:
Malicious
First seen:
2023-09-06 07:46:52 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
7
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
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/bot5851551820:AAGjYSXDHYbAy2FCZcx3AqEnqXUay6xnF6Q/sendMessage?chat_id=6373691592
Unpacked files
SH256 hash:
c7c9747e107c823e94461ec0bb0c2dd3be694d8761f8599d6b3ae1ba3ef6a2f1
MD5 hash:
70764b0be5af56de64be5623d1566a91
SHA1 hash:
51953e880ae0680cce8652325686a54a7c2bba25
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:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:NET
Author:malware-lu
Rule name:SUSP_Discord_Attachments_URL
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information


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

Malspam

SnakeKeylogger

Executable exe c7c9747e107c823e94461ec0bb0c2dd3be694d8761f8599d6b3ae1ba3ef6a2f1

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments