MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40b6918926acd1dc22d7fd53f1898a63aa280380c76cf50b348825ff32739e34. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40b6918926acd1dc22d7fd53f1898a63aa280380c76cf50b348825ff32739e34
SHA3-384 hash: 7b4df694e21d240f501d3e909ae1a8a02728694f5a058c1cdf5397beb178cb20d3888e184df4623de6735cca25786077
SHA1 hash: 69a404d03e7b5122d9a2ebf919b146bf99101a08
MD5 hash: e6bf02417bef4beae96fafd346d3cfdd
humanhash: jersey-skylark-glucose-mississippi
File name:Confirmación de recibo de transferencia.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:571'904 bytes
First seen:2023-04-21 15:47:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'467 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:idy5VH0SopiP7k67mCWGVACnPOtDaDW9M:is5VH0SoV6rWG1POtDaL
Threatray 4'893 similar samples on MalwareBazaar
TLSH T107C4D0E130276B82DB3AFEB4232D71751FF252B7E900D56DBE0D60C979317C44A582AA
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)
Reporter abuse_ch
Tags:ESP exe geo SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
265
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Confirmación de recibo de transferencia.exe
Verdict:
Malicious activity
Analysis date:
2023-04-21 15:52:18 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/fb36d6c5-07ff-49f5-bb1c-c48b5ec7956d

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/384011/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process from a recently created file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6442b0337ee5da80cfe00137/reports/1a1bc322-366c-4e28-a4ea-a81e6b1c2dee/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/40b6918926acd1dc22d7fd53f1898a63aa280380c76cf50b348825ff32739e34
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/1d62d2dd-4b11-4066-ba6b-566f7dd894b8
Result
Threat name:
Snake Keylogger, StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1218789
Signature
.NET source code contains potential unpacker
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 steal Mail credentials (via file / registry access)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40b6918926acd1dc22d7fd53f1898a63aa280380c76cf50b348825ff32739e34/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ic3jdcjgvti5yiwx7vj7dcmkmovcqa4ay5wpkczuras76mttty2a._file
Verdict:
malicious
Similar samples:
0770c0a0a1c36d58fadff0664351bff1ae0cb32129b3cbbc6f1686096e8464b0
SnakeKeylogger
1a37b22c671459258c8f420f9a6934dda93eb9c700ea86f390193dea31316724
SnakeKeylogger
297bcb98149a7029793c38e7827aba52e746e97a1a0fa85ac80a7b97bbc247f0
SnakeKeylogger
2afc5c73079a55ba80fa508ff696f61367752ea8276def31b99df51cc3b8c085
SnakeKeylogger
375203fdba98876072eda98a7a9ea4b5842ce5c12db292c0986e2af62241b1fb
SnakeKeylogger
74c836dfe668140a6936e71347ac8eafd517ec914d7201666081f99c2a6ae846
SnakeKeylogger
7a6b6bdbcb75168441823ccc78b483378d723fc7fb950536bb9b25d8354e1eca
SnakeKeylogger
ce684d2c14ae20f6e43a8541d567e1e884b266ab00a49cf06ba2c6d6617c15a9
SnakeKeylogger
d89c98d73846067d4468833805f50a5830208fa4e5512b5144ef764b339b264c
SnakeKeylogger
ed79b7d477df4d47af43c7061bdb5e0a952d8870df213eb42f8cfe475e18bd8d
SnakeKeylogger
+ 4'883 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger family:stormkitty collection keylogger spyware stealer
Link:
https://tria.ge/reports/230421-s8r7vsad91/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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 user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
StormKitty
StormKitty payload
Unpacked files
SH256 hash:
449edec2e2b1ed3639822e821bca13a202ac5631068a275347ee6ba740381153
MD5 hash:
4e6e4f7e501277bb1a81a59a2dfc54d7
SHA1 hash:
beebc64f78e8905239215994565bb6241f0071cf
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/bec0f05e-0c0e-42be-b842-54e922c722e0/
Parent samples :
297bcb98149a7029793c38e7827aba52e746e97a1a0fa85ac80a7b97bbc247f0
40b6918926acd1dc22d7fd53f1898a63aa280380c76cf50b348825ff32739e34
6fa45e57a0c10b280baeef2d8a446499a2fd29f5745535cb8f7e0c0d51852009
916813387ba52a892f9a9f10f3d709745bedf80adacd9e2c42869a1131535612
63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7
SH256 hash:
6d2914ac58ea14350758971047034e53169f95c8b3c0b5ece6b6836e24f4d28f
MD5 hash:
691c81e448f4451476f820e1376ed3dd
SHA1 hash:
5d5567f07ef08f865d0faf552ab5736da270a087
Link:
https://www.unpac.me/results/bec0f05e-0c0e-42be-b842-54e922c722e0/
SH256 hash:
a435440ed0634c0b58e44fc0553afb0459aa835489f24639bdc0ae5fcb4acf3f
MD5 hash:
604a43586a3497427ffdcce3ed0a0043
SHA1 hash:
40b7ea0835db23110cc2f5449e0612961026c67e
Link:
https://www.unpac.me/results/bec0f05e-0c0e-42be-b842-54e922c722e0/
SH256 hash:
e5518e76f14e87bcc58a705c6f8f3a686cbffefc0e55985d17a067adfddf3688
MD5 hash:
920a2854e9c183ad2ef7d5543c296d38
SHA1 hash:
2c20da753bdf6f1a46261e2c132dd42f75c94229
Link:
https://www.unpac.me/results/bec0f05e-0c0e-42be-b842-54e922c722e0/
SH256 hash:
5a060557396c84856cc9b37f9664dfaeb33365f5bd35cde5df275869807c544f
MD5 hash:
a2cf970adf526c6d7620a5a8b2cd9f78
SHA1 hash:
15f2b91a90b2cc0c410fc7e772d8d8474f5af9db
Link:
https://www.unpac.me/results/bec0f05e-0c0e-42be-b842-54e922c722e0/
SH256 hash:
40b6918926acd1dc22d7fd53f1898a63aa280380c76cf50b348825ff32739e34
MD5 hash:
e6bf02417bef4beae96fafd346d3cfdd
SHA1 hash:
69a404d03e7b5122d9a2ebf919b146bf99101a08
Link:
https://www.unpac.me/results/bec0f05e-0c0e-42be-b842-54e922c722e0/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/40b6918926ac/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/40b6918926acd1dc22d7fd53f1898a63aa280380c76cf50b348825ff32739e34

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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

Executable exe 40b6918926acd1dc22d7fd53f1898a63aa280380c76cf50b348825ff32739e34

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/384011/

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