MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 991bbcfcdcf46e0e2180f8024b6ba4d87c72d36289bb49e023a9fb04c71ff191. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 991bbcfcdcf46e0e2180f8024b6ba4d87c72d36289bb49e023a9fb04c71ff191
SHA3-384 hash: 97101abc00a84cefdbac4011f03a037ede091b8a4ed7864f62d61cdd89ceead56ef7db57731c696b6fb4ae8869c2a058
SHA1 hash: 6a09ab8dbf6c23f189053e2332f43a7cb7492316
MD5 hash: 76fa888f49eb0823a6bf23b7025e4575
humanhash: mike-april-ceiling-sodium
File name:41jjKa3asuAaTmT.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:595'968 bytes
First seen:2023-04-03 12:24:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:satzLwrQTtoMF0K3JecxtbwO+VsZd9ZumgtP+ZnD4qMSOgqnB3:gMZeQpJKs7juTEZnD4DSq
Threatray 5'136 similar samples on MalwareBazaar
TLSH T10AC41248323CAA5FCA6C06FFA4211046C3BD98367A06D7DA5DC9A4ED27F2B444905FDB
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
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 :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
41jjKa3asuAaTmT.exe
Verdict:
Malicious activity
Analysis date:
2023-04-03 12:29:00 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/9c0ce0a5-0ebf-4ed5-9e1d-4db74f56251e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/379616/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/642ac5a4a820cb485f1a0100/reports/dc5a6a23-c4a5-43d8-a8b0-27f5dbc71d2a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/991bbcfcdcf46e0e2180f8024b6ba4d87c72d36289bb49e023a9fb04c71ff191
Result
Verdict:
UNKNOWN
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2952e76f-c0ff-4dc0-b467-8aac03555fdb
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1207483
Signature
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 submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/991bbcfcdcf46e0e2180f8024b6ba4d87c72d36289bb49e023a9fb04c71ff191/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-04-03 02:04:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ten3z7g46rxa4ima7abew25e3b6hfu3crg5utybdvh5qjry76giq._file
Verdict:
malicious
Similar samples:
2f7bd380536e16506e680cc1ad9dfd613a4bd05d365f542ecbdb1bd16562f11d
SnakeKeylogger
3a5c0b17747016230e623adf8adb30348549d3f7a90c708ff36d79f76f97c07b
SnakeKeylogger
52188d1562d58dfd34a345ff60d01edfde8d86961a66ff0ebe6fabb1ced9e9a3
SnakeKeylogger
5f935489fa1a58fe71aead038c33240f6cf5e2382ccc563ee01a3f9efb68499d
SnakeKeylogger
659d786131454bee09b1cf35abfbec971dd4d3bed16b34805332be4ddd33202b
SnakeKeylogger
83fb7ab31f80c4dbd452fd04e4dfe6b4806c1639eb0b0891c3f08c0b9f0312af
SnakeKeylogger
88a828aefc78faed640ba8b9f9fe1f1da96f8e674a6c92e3b8507a2fef1384cf
SnakeKeylogger
a2ef655224d3a7c452de3b7c6ba057e76272312266f38f6e0757804169d776b1
SnakeKeylogger
d5fc5fba51a492858f45d0f86b010ac6ab2bc68be94fc2c8a776b7eaf3acaac3
SnakeKeylogger
dbedc4e6b11ce7e9ba52533b462d7d0a5ab177ed2cce767fbfb4db5f351addb7
SnakeKeylogger
+ 5'126 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230403-plm3vaef37/
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
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot6277827765:AAGkON0bdCE8PCGABmKqbxxetYUGx4oIV1w/sendMessage?chat_id=6176924282
Unpacked files
SH256 hash:
836fb3f62975aedbf94dbf3f4cec69dc99337c3152a9c522376d2b85420d1307
MD5 hash:
c1ac9490c238d3d7bb10ec8755931b69
SHA1 hash:
ffd049774746319fad54395b23339f3b80ff208e
Link:
https://www.unpac.me/results/74cae865-bda9-49ee-a3a1-6c0334e971dd/
SH256 hash:
368c71f71ccfa1202c9881592e28f3071df7ce7a3d1ff47b297b10fd8ca00af8
MD5 hash:
c6e692a407e435ff6b290f413b448537
SHA1 hash:
f735dbf4924e78473913def0b67ce6375970e419
Link:
https://www.unpac.me/results/74cae865-bda9-49ee-a3a1-6c0334e971dd/
SH256 hash:
3c507afadbb1c31a9ebdd24baac5739d47576159e01c5e84f973c951885100aa
MD5 hash:
e79bf0e7e9d52d398e0b23b352394c68
SHA1 hash:
682325763a0ec77e0fd475ea3a4021b4651eceac
Link:
https://www.unpac.me/results/74cae865-bda9-49ee-a3a1-6c0334e971dd/
SH256 hash:
364d90e88783e00f11a0315f9e73772647a95714d2198d05d24b66dd4e4672bf
MD5 hash:
bea1189263b295ac592c4e4ed570217b
SHA1 hash:
4c1ea24e84107052a61c687909c79853f8409a07
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/74cae865-bda9-49ee-a3a1-6c0334e971dd/
Parent samples :
364d90e88783e00f11a0315f9e73772647a95714d2198d05d24b66dd4e4672bf
991bbcfcdcf46e0e2180f8024b6ba4d87c72d36289bb49e023a9fb04c71ff191
837acf5c4bbc04842a5742b335994ff6eec7df1c1768cafb3cf7fa3aef3d5e0b
fdb92c62f94ffa5a8e8c9196783e198490990cbdde77bc84c1c342b6a165d59b
8c3a54283aca092b244c89ebb641bb372808b3e51b752936dfbea95dc32eeb95
dc5d1afb2584bade5caff58e4e153c22ec7a52cdbac6c1b56d289b0621c98b10
SH256 hash:
58ea653ce0d5b82090c88eaf9957ae8bbb01e693092485ef67f2f5bfba0828fc
MD5 hash:
98ab3710c72b377a9aa7f5ca5fd4a4c9
SHA1 hash:
4bcd00d1f4017ad0661a135ca7b599276c69ee62
Link:
https://www.unpac.me/results/74cae865-bda9-49ee-a3a1-6c0334e971dd/
SH256 hash:
991bbcfcdcf46e0e2180f8024b6ba4d87c72d36289bb49e023a9fb04c71ff191
MD5 hash:
76fa888f49eb0823a6bf23b7025e4575
SHA1 hash:
6a09ab8dbf6c23f189053e2332f43a7cb7492316
Link:
https://www.unpac.me/results/74cae865-bda9-49ee-a3a1-6c0334e971dd/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/991bbcfcdcf4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/991bbcfcdcf46e0e2180f8024b6ba4d87c72d36289bb49e023a9fb04c71ff191

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Suspicious_Macro_Presence
Create hunting rule
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.

File information

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

Malspam

SnakeKeylogger

Executable exe 991bbcfcdcf46e0e2180f8024b6ba4d87c72d36289bb49e023a9fb04c71ff191

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/379616/

Comments