MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5. 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: 17


Intelligence 17 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5
SHA3-384 hash: 80ae4b301f8b647cea61f4a11c8a2f0083b5a08cc45dfe56d0c37104af0968125bd98879b80a9bec26bcdc85bd8f89dd
SHA1 hash: 0e35688507597afa5d1a791a9d57b6b517e101f8
MD5 hash: 91ac01b293586cfb99b016f67bfad863
humanhash: moon-bacon-angel-wolfram
File name:hesaphareketi01.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:615'936 bytes
First seen:2023-12-02 16:38:24 UTC
Last seen:2023-12-02 18:27:01 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 6144:vH5f4etd280tIozEUMIUKSwK8XdxvH7wmbB9IQv5i0THRMnXthIt5PS/LBlEN51Y:btdItzDSfMdV7ZIWinYyKQJQ4
Threatray 347 similar samples on MalwareBazaar
TLSH T1AFD4E020E5B92B12D6FE97F1441456140FF7399AB43EF32E4EC9A4DA36A5F004A42F27
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:exe geo SnakeKeylogger TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
305
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
hesaphareketi01.exe
Verdict:
Malicious activity
Analysis date:
2023-12-02 16:44:23 UTC
Tags:
snake evasion keylogger
Link:
https://app.any.run/tasks/2023e2be-aeb9-4e6e-8a35-197f789b4647

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/461907/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Sending an HTTP GET request
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/656b62896d4756846dc642a0/reports/d6e435a9-50cc-49ef-aebb-4c36dea0c55c/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5
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/0ddb4aee-be32-4d22-9259-6ad2b0afe11f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1352169
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1352169 Sample: hesaphareketi01.exe Startdate: 02/12/2023 Architecture: WINDOWS Score: 100 38 mail.bhojwanindia.com 2->38 40 checkip.dyndns.org 2->40 42 checkip.dyndns.com 2->42 48 Snort IDS alert for network traffic 2->48 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 9 other signatures 2->54 8 hesaphareketi01.exe 7 2->8         started        12 KvzutcLqs.exe 5 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\Roaming\KvzutcLqs.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmp89DB.tmp, XML 8->36 dropped 56 Uses schtasks.exe or at.exe to add and modify task schedules 8->56 58 Adds a directory exclusion to Windows Defender 8->58 60 Injects a PE file into a foreign processes 8->60 14 hesaphareketi01.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        26 3 other processes 8->26 62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 22 KvzutcLqs.exe 14 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 44 mail.bhojwanindia.com 162.241.217.120, 49716, 49723, 587 UNIFIEDLAYER-AS-1US United States 14->44 46 checkip.dyndns.com 158.101.44.242, 49714, 49717, 80 ORACLE-BMC-31898US United States 14->46 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        66 Tries to steal Mail credentials (via file / registry access) 22->66 68 Tries to harvest and steal browser information (history, passwords, etc) 22->68 32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-01 08:46:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
14 of 22 (63.64%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l6jzzet3erpvcj24dx7cwkejakm5f54myp2ljnrvqhuts4c2olcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1e5aaff948f19f643319f41f91ce20c6b3e3ceca9084334b7910294bceff46b0
SnakeKeylogger
308e7b13ebf2ff903af13f2c81dd79489c4cd3fde26a3bd033890922b33ea519
SnakeKeylogger
3b64f7763e13df83d98937c6e28a4cb90125c0745111effc3125ffc7ae9d18bf
SnakeKeylogger
ef7927d67d1dac8ad59e4166fbbe9a61da10635247187714bdba605937106665
SnakeKeylogger
fffc596389cada3bd1e1d1659029e607e14320cbdd126de7fdbe33b99f9c59d7
SnakeKeylogger
+ 337 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/231202-t5yqxaea99/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
bc99dcc182eaf17394c34611c1aef4ad45c3079ae116c19caa17620d64c39f7c
MD5 hash:
84fe0cc42b4f30e7b6f58c92f9ad3d56
SHA1 hash:
d753cc7cc8e2927f9cde57fb67b5bceebd2f5fd2
Link:
https://www.unpac.me/results/03ea2810-e9f3-40e0-b086-5e5a9043a31e/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/03ea2810-e9f3-40e0-b086-5e5a9043a31e/
SH256 hash:
5d2515ddbf4b48e7a5feffb410312e50d3babe0302556f4d674fefc678f86052
MD5 hash:
6c0d11e164b3923761c269da0730713f
SHA1 hash:
bf0e051158f53c39b7e1654b0e6db9992c0919d4
Detections:
snake_keylogger
Create hunting rule
win_404keylogger_g1
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
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/03ea2810-e9f3-40e0-b086-5e5a9043a31e/
Parent samples :
2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584
5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5
be1c3157dae47377644ac3bc9fcb301be2365769b69a8282ad71181f05eaee4d
SH256 hash:
0e8a5f6bd3e915b9d2fae9428730dc5017348d23b622bccbb1971e352052734b
MD5 hash:
56feb04fdc8b0453c62267ac204ed555
SHA1 hash:
7d41fb41cac90bea85cb6691a5945568115cbcbf
Link:
https://www.unpac.me/results/03ea2810-e9f3-40e0-b086-5e5a9043a31e/
SH256 hash:
545029caef33be4ad887c5bab0dc792eb2503d9af925406c6ce06be6ce975657
MD5 hash:
5db18da619521663970789064225dfe6
SHA1 hash:
41a9a5797ba99954f05fc354b72f20a79b4fd3ab
Link:
https://www.unpac.me/results/03ea2810-e9f3-40e0-b086-5e5a9043a31e/
SH256 hash:
5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5
MD5 hash:
91ac01b293586cfb99b016f67bfad863
SHA1 hash:
0e35688507597afa5d1a791a9d57b6b517e101f8
Link:
https://www.unpac.me/results/03ea2810-e9f3-40e0-b086-5e5a9043a31e/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5f939c927b24/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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: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 5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/461907/

Comments