MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b166f8281abdfa0539055969167c53f0d389af8bc8675a7455c1b74da2dddaa7. 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 11 File information Comments

SHA256 hash:	b166f8281abdfa0539055969167c53f0d389af8bc8675a7455c1b74da2dddaa7
SHA3-384 hash:	d223d1eabe86fc6e8f9a64aa322ecb7277850579101a91f5b33a414f8eeac263a7554666e4b6e7493fbf78803031d8af
SHA1 hash:	7ad1d778bfe078670a651a0e9a9d662f2bf9a003
MD5 hash:	d07c13653cbed4cca2fde350e264d7ae
humanhash:	hotel-sierra-zulu-juliet
File name:	Profoma Invoice.exe
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	607'232 bytes
First seen:	2023-07-19 06:22:36 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	12288:jPYPfY7K+ArL4QGTqdRgePNd1MjlmA6wdNQRqHkUV3s5VFPE:jPYPgu+AP4mdPPP26XRykM
Threatray	5'375 similar samples on MalwareBazaar
TLSH	T132D41240B7AACA17C0FD17F86B20AB0013797F866463EA0D5F97FCD934AA7104660B67
TrID	63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter	abuse_ch
Tags:	exe SnakeKeylogger

Intelligence

File Origin

# of uploads :

# of downloads :

284

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Profoma Invoice.exe

Verdict:

Malicious activity

Analysis date:

2023-07-19 06:27:39 UTC

Tags:

evasion snake keylogger trojan

Link:

https://app.any.run/tasks/61c96d33-9517-45b6-97a7-6cb402c28b09

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Snake

Link:

https://www.capesandbox.com/analysis/424476/

Detection(s):

SecuriteInfo.com.Win32.PWSX-gen.22095.32158.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

masquerade packed

Link:

https://www.filescan.io/uploads/64b78149fd9e198dc115fc53/reports/c4c81f91-742b-4e49-ad03-01d86bb37d50/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/b166f8281abdfa0539055969167c53f0d389af8bc8675a7455c1b74da2dddaa7

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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9b59eff5-b92e-4ac8-8732-e6914a40f541

Result

Threat name:

Snake Keylogger

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1275684

Signature

.NET source code contains potential unpacker

Found malware configuration

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

May check the online IP address of the machine

Moves itself to temp directory

Multi AV Scanner detection for submitted file

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 Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b166f8281abdfa0539055969167c53f0d389af8bc8675a7455c1b74da2dddaa7/

Threat name:

Win32.Trojan.Leonem

Status:

Malicious

First seen:

2023-07-19 04:05:20 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

20 of 25 (80.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wftpqka2xx5akoiflfurm7ct6djytl4lzbtvu5cvyg3u3iw53ktq._file

Verdict:

malicious

SnakeKeylogger

9225ef51fecd335e149a0da823bfdcdd29d7124eaabdb81490abbf6912f89509

SnakeKeylogger

a58320a05af905171e31bd7dc26f1aaa0be1a732c49a8720f908bd7225597fe4

SnakeKeylogger

bd4eb83d522fcc6d6cd86b5c3dd95b3aa94216ceb808676b4bdb41e3aad822ff

SnakeKeylogger

cc3bf74eb7b9b3dcddd481fde6791c38de22d8e7e0badd65c248f1b4cb8b1bbb

SnakeKeylogger

d9a2e07bf2cf451e533f73a602785cce817409a30a338b8631df6632ed408479

SnakeKeylogger

e55ed8f91baa8b2ac4cee9f5c4082dc6816b21a5202dda4e48b23dc6b1d7d317

SnakeKeylogger

ec50271e298600f2609f81b75362cafda6a7cec90e9927312f45629b72a14320

SnakeKeylogger

f15efc199baae5de89401024d42aa136fe03c1cfbea1c8eba689a5e832d83289

SnakeKeylogger

+ 5'365 additional samples on MalwareBazaar

Result

Malware family:

snakekeylogger

Score:

10/10

Tags:

family:snakekeylogger keylogger stealer

Link:

https://tria.ge/reports/230719-g5gq6sha41/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

Suspicious use of SetThreadContext

Looks up external IP address via web service

Snake Keylogger

Snake Keylogger payload

Unpacked files

SH256 hash:

45b5a61e4a8f4025d3e94f407c0e84a2cde427a918f2a5446278e22117da1d4c

MD5 hash:

ca775551666be768a9241f43eec98b87

SHA1 hash:

fbbd937067a24c48ee5274d3fa2881a991e64f3c

Link:

https://www.unpac.me/results/d3748402-8733-4b20-8879-b1127472d3c9/

SH256 hash:

2789aa8055724706f932fb029c7f6a1023b10048cbf2e1a04afe15af82a2ac4e

MD5 hash:

34afb2548bb29ae4dafa4d74abfaf1ce

SHA1 hash:

af990d8c5fa79e1481aeb0fcaae172b331515279

Detections:

snake_keylogger

Link:

https://www.unpac.me/results/d3748402-8733-4b20-8879-b1127472d3c9/

Parent samples :

a07e48874a69880208333c95cc881484421695b907c107e9e75593c75ec59eb8
b166f8281abdfa0539055969167c53f0d389af8bc8675a7455c1b74da2dddaa7
bd7340bfb3d38cb418bb4c539f63898ea6b7e69823c808665620844313c21ddf
f971bcac3dd8bf23d93da9098047772d5326366cd28dfea957acb7f7703dbde3
1c774d7c406de74b00df040e426203d9b63aae438f46c846e25861cf2e1ed6bb
2789aa8055724706f932fb029c7f6a1023b10048cbf2e1a04afe15af82a2ac4e
d95620daeaadaeaf64a5524ce23f6a73d286f9d5ece92f094c5ca081cbd219db

SH256 hash:

53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77

MD5 hash:

37e82d3e2864e27b34f5fbacaea759c3

SHA1 hash:

a87024a466e052bff09a170bb8c6f374f6c84c32

Link:

https://www.unpac.me/results/d3748402-8733-4b20-8879-b1127472d3c9/

SH256 hash:

42a2ed0da875936a91e688586d3b2306b114affbb27d9dddda91236f6e196dc3

MD5 hash:

d302ab6f6eeacabe6436eaa99c558917

SHA1 hash:

42c32d340b88ca3d6b4493d6340fab6de8c17563

Link:

https://www.unpac.me/results/d3748402-8733-4b20-8879-b1127472d3c9/

SH256 hash:

b166f8281abdfa0539055969167c53f0d389af8bc8675a7455c1b74da2dddaa7

MD5 hash:

d07c13653cbed4cca2fde350e264d7ae

SHA1 hash:

7ad1d778bfe078670a651a0e9a9d662f2bf9a003

Link:

https://www.unpac.me/results/d3748402-8733-4b20-8879-b1127472d3c9/

Malware family:

SnakeKeylogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/b166f8281abd/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:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_DotNetProcHook Create hunting rule
Author:	ditekSHen
Description:	Detects executables with potential process hoocking

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MALWARE_Win_SnakeKeylogger Create hunting rule
Author:	ditekSHen
Description:	Detects Snake Keylogger

Rule name:	MAL_Envrial_Jan18_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	MAL_Envrial_Jan18_1_RID2D8C Create hunting rule
Author:	Florian Roth
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Windows_Trojan_SnakeKeylogger_af3faa65 Create hunting rule
Author:	Elastic Security

File information

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

Malspam

SnakeKeylogger

exe b166f8281abdfa0539055969167c53f0d389af8bc8675a7455c1b74da2dddaa7

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/424476/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample