MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9248252c652a2f2a1476b419f62d426b93b38b530b9ea0d16071c2724e4f48e4. 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: 9248252c652a2f2a1476b419f62d426b93b38b530b9ea0d16071c2724e4f48e4
SHA3-384 hash: 1317a42a2786eac9cf2cd140a38154dfea9cce8e93996ec490b34503c33cea885978e3b4b57154e4ff240c46fabbaf0d
SHA1 hash: 1d26d06bc9df7ee8ce56396796ee609f69ea9b20
MD5 hash: d6ccfc99e54d14cb52de4d943ad74166
humanhash: network-eleven-burger-aspen
File name:RKE2023000000853.exe
Download: download sample
Signature SnakeKeylogger
File size:465'920 bytes
First seen:2023-08-25 11:11:39 UTC
Last seen:2023-08-25 11:47:18 UTC
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:WoZ68ecedeZFRS7HwKUbJpOdFe7+DmrFcu5WmJD:968ecedeZ3S7HwXJMd4+DWFcnm
Threatray 5'515 similar samples on MalwareBazaar
TLSH T188A47103BBCB8DE5D38B1732C59B14084BADDA813627D71F7A4A236639437BA9941F07
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
285
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RKE2023000000853.exe
Verdict:
Malicious activity
Analysis date:
2023-08-25 11:21:42 UTC
Tags:
evasion snake

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

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control lolbin packed 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.
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
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 AntiVM3
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected MSILDownloaderGeneric
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1297315 Sample: RKE2023000000853.exe Startdate: 25/08/2023 Architecture: WINDOWS Score: 100 28 x1.c.lencr.org 2->28 30 checkip.dyndns.org 2->30 32 3 other IPs or domains 2->32 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 11 other signatures 2->46 7 RKE2023000000853.exe 16 5 2->7         started        12 Dijqyj.exe 14 2 2->12         started        14 Dijqyj.exe 2 2->14         started        signatures3 process4 dnsIp5 34 cdn.discordapp.com 162.159.133.233, 443, 49709, 49722 CLOUDFLARENETUS United States 7->34 22 C:\Users\user\AppData\Roaming\Dijqyj.exe, PE32 7->22 dropped 48 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->48 50 Writes to foreign memory regions 7->50 52 Injects a PE file into a foreign processes 7->52 16 MSBuild.exe 14 2 7->16         started        20 MSBuild.exe 7->20         started        54 Antivirus detection for dropped file 12->54 56 Multi AV Scanner detection for dropped file 12->56 58 Machine Learning detection for dropped file 12->58 file6 signatures7 process8 dnsIp9 24 api.telegram.org 149.154.167.220, 443, 49721 TELEGRAMRU United Kingdom 16->24 26 checkip.dyndns.com 193.122.130.0, 49720, 80 ORACLE-BMC-31898US United States 16->26 36 Tries to steal Mail credentials (via file / registry access) 16->36 38 Tries to harvest and steal browser information (history, passwords, etc) 16->38 signatures10
Threat name:
Win32.Trojan.Synder
Status:
Malicious
First seen:
2023-08-25 11:12:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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/bot6311663777:AAE8NP53YXoDAfpfM7Ut2zGG4pncQ742mHI/sendMessage?chat_id=1467583453
Unpacked files
SH256 hash:
9248252c652a2f2a1476b419f62d426b93b38b530b9ea0d16071c2724e4f48e4
MD5 hash:
d6ccfc99e54d14cb52de4d943ad74166
SHA1 hash:
1d26d06bc9df7ee8ce56396796ee609f69ea9b20
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
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 9248252c652a2f2a1476b419f62d426b93b38b530b9ea0d16071c2724e4f48e4

(this sample)

  
Delivery method
Distributed via e-mail attachment

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