MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e8a33ff639cf191c8e762b736486de1c16eb87e11076d64b8653a2500ca2226. 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 3 File information Comments

SHA256 hash: 6e8a33ff639cf191c8e762b736486de1c16eb87e11076d64b8653a2500ca2226
SHA3-384 hash: 8162693b7d7f27a1e43e13a01d4d86b40db0927b1b933f89c48affd0212c6c7534358d4dde97799684744c9f516e630e
SHA1 hash: 3402ea198ecf20cb711ffd8abd56922cd0df222d
MD5 hash: ca5a16ada3b5c25a684822ae515eba03
humanhash: quiet-arizona-lamp-aspen
File name:QUOTATION_NOVQTRA071244PDF.scr
Download: download sample
Signature SnakeKeylogger
File size:985'600 bytes
First seen:2024-11-13 07:21:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:kdbu/see6OOkXd4Ms/9rleBsOagCqv/bZBXxhLSfspxW:+u/see6nkXd4lVrlecgPbjX7+3
TLSH T11725E6143688CF1AD26F13B7E07141F4577BEC45EE55DBCB2588BEBA39B231228025A7
TrID 56.5% (.EXE) Win64 Executable (generic) (10522/11/4)
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)
Magika pebin
File icon (PE):PE icon
dhash icon 0f519373d9cc750b (107 x AgentTesla, 20 x AveMariaRAT, 5 x Formbook)
Reporter abuse_ch
Tags:exe scr SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
413
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTATION_NOVQTRA071244PDF.scr
Verdict:
Malicious activity
Analysis date:
2024-11-13 07:30:43 UTC
Tags:
purecrypter netreactor evasion snake keylogger smtp exfiltration stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Tags:
snake virus gates msil
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Tags:
macros-on-open masquerade
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
AI detected suspicious sample
Creates a thread in another existing process (thread injection)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Leonem
Status:
Malicious
First seen:
2024-11-12 10:29:28 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
42
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
6e8a33ff639cf191c8e762b736486de1c16eb87e11076d64b8653a2500ca2226
MD5 hash:
ca5a16ada3b5c25a684822ae515eba03
SHA1 hash:
3402ea198ecf20cb711ffd8abd56922cd0df222d
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_no_import_table
Description:Detect pe file that no import table

File information


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

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

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