MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557
SHA3-384 hash: 22391395c5239c9f60b68b1cbb6ca824031cc29496de3b823fea175acddcbeb4e65fcc0dda3b2f526ff4d77e1229e641
SHA1 hash: db91bd82093d6b633924e4ab5b290cbcfd104a5f
MD5 hash: 298d56332bad7ea2a42d1f65ebef7b87
humanhash: don-social-violet-oxygen
File name:001_080524_321342344doc.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'062'400 bytes
First seen:2024-05-10 11:58:12 UTC
Last seen:2024-05-14 10:40:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:EZXSp356kiviaa5Tqt4Bag4EtlWPmhUYenF80s3J30HJl3Dpd/qBb9NL9cte9ct8:EZCD6cUt4F4ETWP5hFE3Al3gbrG
Threatray 5'766 similar samples on MalwareBazaar
TLSH T158356BAC3254B1EFD89FC235D9A85C25EBA0A476530B9207901791BDAE4EB97CF140F3
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) (4504/4/1)
File icon (PE):PE icon
dhash icon e08cc6c6c6c68ce0 (6 x AgentTesla, 1 x Loki, 1 x RemcosRAT)
Reporter TeamDreier
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
313
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
648d3143e38f628bcc0103c802fb3b78db5a724198deb053e6fae1e4efadb722.z
Verdict:
Malicious activity
Analysis date:
2024-05-10 11:59:36 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ed3937f8-b350-4e7f-9500-6b0eaea56ab7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Nanocore-10029783-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
hook keylogger packed
Link:
https://www.filescan.io/uploads/663e0c16df07636df8d3b33b/reports/e65e519e-ba2e-44c2-9a5b-fb9d5ddbc30a/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5714fa95-0f04-403c-967c-93d50d9a855e
Result
Threat name:
PureLog Stealer, Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1439592
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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 AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-05-09 04:51:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n4xeimxyhv63xa2yytrkybe5aqkylsz3whvu5g76wwudrylswvlq._file
Verdict:
malicious
Similar samples:
0a502f2e9bc9853efab9088f64a1082edb24ccab2800c1f072cc8c453e552203
SnakeKeylogger
2a8e0ce38c434c439f20c577a430907b303aa67a412d7c8ef22c8c41b4646733
SnakeKeylogger
6a3eefff7806a0b03f089f6b53f17a1db9b6de86cb5c28c798a1b5244fbe7aa8
SnakeKeylogger
6eeb98a459b751958852c0072505e5d187b5473759dca00ef259065c914332a3
SnakeKeylogger
8c9a2cdbc372e1eb39e247cc1d444c7b97c35061aaf9aa568c421fbc8c0d0cad
SnakeKeylogger
b348825be831e3eb48ba5bee71b43e90073ba4d29056c86aea794dd1b6424618
SnakeKeylogger
+ 5'756 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/240510-n5qgmsda41/
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 user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://scratchdreams.tk
Unpacked files
SH256 hash:
6053a1cff1a3fa5c3f383cbcfb3697ed781bfc05e0548beed1540ceed201aeb7
MD5 hash:
35f9a687bfd044846123fed94adfd0cb
SHA1 hash:
fcf465f954ad0ae8ba1cb724894cc8dc368976fb
Link:
https://www.unpac.me/results/022ddc37-0b0f-4fec-a615-c912ba094e2f/
SH256 hash:
e56c43e191ed76d6f47c3885addec8d817ee48b1aee2037fc705051a48d0cadc
MD5 hash:
4ecf7f67481666b0277feefcee278793
SHA1 hash:
a0d2e4f760108a923ae71c4fe6f8992ecdf90eed
Detections:
snake_keylogger
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
MALWARE_Win_SnakeKeylogger
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Link:
https://www.unpac.me/results/022ddc37-0b0f-4fec-a615-c912ba094e2f/
Parent samples :
c68376bcbfd140e682ba3b0f7535af83a9653b63f090718ce028a9a65514959b
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557
SH256 hash:
f111879a25a24e7e801a80eba5f0861fe3b7b840ca1ad0854883ba9f8dadcc6f
MD5 hash:
6ae49cf524ee0703342a126161fbf60b
SHA1 hash:
69872fd59cba639c06b3821f9fe3fa7884bad14d
Link:
https://www.unpac.me/results/022ddc37-0b0f-4fec-a615-c912ba094e2f/
SH256 hash:
b61b329b3b25811b2848bf1bdce8a1ade665d37f651fbd5ba81db24645e40ffa
MD5 hash:
8b623647bfa41d6abdb48b28ef4d2a26
SHA1 hash:
1f0a34efe7de31997e5b624684fa895fb8bea41d
Link:
https://www.unpac.me/results/022ddc37-0b0f-4fec-a615-c912ba094e2f/
SH256 hash:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557
MD5 hash:
298d56332bad7ea2a42d1f65ebef7b87
SHA1 hash:
db91bd82093d6b633924e4ab5b290cbcfd104a5f
Link:
https://www.unpac.me/results/022ddc37-0b0f-4fec-a615-c912ba094e2f/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6f2e4432f83d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557

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: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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

Executable exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557

(this sample)

  
Delivery method
Distributed via e-mail attachment

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 (HIGH_ENTROPY_VA)high

Comments