MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b91f817095bbd79e5950af8a89b82fb6888bfde721fee14c80dbd9f9b867e365. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b91f817095bbd79e5950af8a89b82fb6888bfde721fee14c80dbd9f9b867e365
SHA3-384 hash: 0dc70bed7428d7fab9f2814fe8c63eb9ea70f8157ac6a80c4249a357fb9f36d52a72769c3257da0e4bcef76f231631a3
SHA1 hash: 1b66e2c5d9e17f009c40004daf987cdfe701952e
MD5 hash: cad768b2d66a53f2bdcbdc221b6ee5e1
humanhash: december-mars-johnny-carpet
File name:Catalogue Profile - Qingdao Wisdom International Supply Management Co., Ltd.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:546'816 bytes
First seen:2023-04-14 06:47:00 UTC
Last seen:2023-04-14 07:12:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:1FvJHeoJDdLIVBQSwLW81L/SKqljyXlbGHRbBWRHux2r:Dx+oNdLk/CL/UlTLWRHuI
Threatray 5'104 similar samples on MalwareBazaar
TLSH T164C41217B353D122D5AD17BBC5D2804803B2571BF933C69E7DC6209A9A0EBC58BA1F87
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000c4c4e4c47000 (17 x AgentTesla, 7 x SnakeKeylogger, 6 x Loki)
Reporter cocaman
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
5
# of downloads :
246
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Catalogue Profile - Qingdao Wisdom International Supply Management Co., Ltd.exe
Verdict:
Malicious activity
Analysis date:
2023-04-14 06:48:33 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/79a46db5-dffa-4fd6-846e-595d43cd2189

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/382192/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed unsafe
Link:
https://www.filescan.io/uploads/6438f6ebf4a1f6ede14eba07/reports/519ea134-f325-4668-a9ce-82d66806a784/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b91f817095bbd79e5950af8a89b82fb6888bfde721fee14c80dbd9f9b867e365
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed455d8a-4d88-4b9e-8638-0c52790f6ecf
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1213739
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
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/b91f817095bbd79e5950af8a89b82fb6888bfde721fee14c80dbd9f9b867e365/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-13 12:25:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
9 of 35 (25.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xepyc4evxplz4wkqv6fitobpw2eix7pheh7octea3pm7todh4nsq._file
Verdict:
malicious
Similar samples:
0143b411f3c0c02a845fa45cca9fd02df3da4334ad748fd119759f877c1e7ef2
SnakeKeylogger
39284637e45691feb034477cb6d51b662892a17b883ce42cee8d8e2fcdda4817
SnakeKeylogger
b33a98ce498846037fd68b2055d835464a1350c9c067e250689a2be1f17dc987
SnakeKeylogger
+ 5'094 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/230414-hj7wxaab6y/
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
Unpacked files
SH256 hash:
ee40b205f4160200a5d496d03e1b8032aab3622cde37dc60ed39999a1597c418
MD5 hash:
d6f43667881f8cdd8b0fb7cad1afa26f
SHA1 hash:
bfbac024ad73319e2c853d5a52c08a10e21c6383
Link:
https://www.unpac.me/results/677698f3-e743-4a06-ac71-32119002c30f/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/677698f3-e743-4a06-ac71-32119002c30f/
SH256 hash:
5f51470109b6b0df821da0590055942e28ac248739ee66560e8812a042245cc6
MD5 hash:
c0de37753afff45e71737d7f51a8e7af
SHA1 hash:
5904ea904920b6d451590eae039b12e183457b39
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/677698f3-e743-4a06-ac71-32119002c30f/
Parent samples :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 hash:
3eb9e564517c63dd68ee1b31947084ec39ec7b3e93e2d385c9bea5f4400d71b7
MD5 hash:
0b12f8234189a09be88ad471de2c31e4
SHA1 hash:
243341fe830a09cf7a794ea781fe41da47bcdc99
Link:
https://www.unpac.me/results/677698f3-e743-4a06-ac71-32119002c30f/
SH256 hash:
133c16cc7745e6b7ab83a475cc5632e9630b0aeb21439d88864e7d2f9a8f3af0
MD5 hash:
134a636310c94319186067a6facaf00a
SHA1 hash:
1d8bbbdbef6cfd8bfb673e23b56d0871c01ba0eb
Link:
https://www.unpac.me/results/677698f3-e743-4a06-ac71-32119002c30f/
SH256 hash:
b91f817095bbd79e5950af8a89b82fb6888bfde721fee14c80dbd9f9b867e365
MD5 hash:
cad768b2d66a53f2bdcbdc221b6ee5e1
SHA1 hash:
1b66e2c5d9e17f009c40004daf987cdfe701952e
Link:
https://www.unpac.me/results/677698f3-e743-4a06-ac71-32119002c30f/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b91f817095bb/report/overview.html
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:Dotnet_Hidden_Executables_Detect
Create hunting rule
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

zip b51559d376c5ad7a0bac5952e1562fd990b0f5009e36d8e7bb641b3049f77f6f

SnakeKeylogger

Executable exe b91f817095bbd79e5950af8a89b82fb6888bfde721fee14c80dbd9f9b867e365

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b51559d376c5ad7a0bac5952e1562fd990b0f5009e36d8e7bb641b3049f77f6f
Cape
Cape
https://www.capesandbox.com/analysis/382192/
  
Dropped by
MD5 ce5ee963d44929aebd00c73459b716b5

Comments