MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584
SHA3-384 hash: 8f6609bfbdc591670b6254f4d8a42e7f5c3a181f20c88a4d483195da1677e40c8fdceb544351b95265eaf48f9d02af96
SHA1 hash: f473603a1c00d0c158cb337c0aea1a9246fa391a
MD5 hash: cf80494483e6127d218745b68baf5366
humanhash: aspen-lithium-early-magazine
File name:01-12-2023_Is_Bankasi_Tahsil_Ceki_Bilgileri.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:636'928 bytes
First seen:2023-12-02 16:33:45 UTC
Last seen:2023-12-02 18:27:07 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:fI8KNdiwMxa6jvZyWzDVByvHQT4vq93BOUm0TQfZ:AdiwbmJDVT39ROv0T
TLSH T1E3D4F011337CDB07E8B64BF86442745843FA259E7136E2582DC238CB51E1FD68AB0AE7
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 :
301
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
01-12-2023_Is_Bankasi_Tahsil_Ceki_Bilgileri.exe
Verdict:
Malicious activity
Analysis date:
2023-12-02 16:38:22 UTC
Tags:
snake evasion keylogger
Link:
https://app.any.run/tasks/10fb3bea-e601-4404-83d6-eb00f120ecde

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/461902/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.18994.15626.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
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
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/656b6281bcca970107d67e19/reports/0b047a91-0de0-438b-bd26-eee358deac7f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584
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/533d9290-d398-4288-ae7f-06974b2ced43
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1352102
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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: 1352102 Sample: 01-12-2023_Is_Bankasi_Tahsi... Startdate: 02/12/2023 Architecture: WINDOWS Score: 100 36 mail.bhojwanindia.com 2->36 38 checkip.dyndns.org 2->38 40 checkip.dyndns.com 2->40 46 Snort IDS alert for network traffic 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 10 other signatures 2->52 8 01-12-2023_Is_Bankasi_Tahsil_Ceki_Bilgileri.exe 7 2->8         started        12 cVhFqkPrN.exe 5 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Roaming\cVhFqkPrN.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\tmp86D5.tmp, XML 8->34 dropped 54 Uses schtasks.exe or at.exe to add and modify task schedules 8->54 56 Adds a directory exclusion to Windows Defender 8->56 58 Injects a PE file into a foreign processes 8->58 14 01-12-2023_Is_Bankasi_Tahsil_Ceki_Bilgileri.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        60 Antivirus detection for dropped file 12->60 62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 22 cVhFqkPrN.exe 14 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 42 mail.bhojwanindia.com 162.241.217.120, 49728, 49731, 587 UNIFIEDLAYER-AS-1US United States 14->42 44 checkip.dyndns.com 193.122.6.168, 49724, 49729, 80 ORACLE-BMC-31898US United States 14->44 26 conhost.exe 18->26         started        28 conhost.exe 20->28         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 30 conhost.exe 24->30         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-01 15:04:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ece2jl5q3i7pv4qym7kqzvcvvybcxt53x3eq2epq2v5czjykewca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/231202-t2368aea82/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
c600fa57a06c9f8969229dbd3929efa48c55eb72e827ce7eb2f737ad9ee5b91a
MD5 hash:
a2c0c614d92288e5d9d9192f156108d3
SHA1 hash:
d7c432747f11e3f33c9123602f44dc45af12fd0c
Link:
https://www.unpac.me/results/0e1f0522-c1a1-4410-b7ed-aa71788ac9e4/
SH256 hash:
bc99dcc182eaf17394c34611c1aef4ad45c3079ae116c19caa17620d64c39f7c
MD5 hash:
84fe0cc42b4f30e7b6f58c92f9ad3d56
SHA1 hash:
d753cc7cc8e2927f9cde57fb67b5bceebd2f5fd2
Link:
https://www.unpac.me/results/0e1f0522-c1a1-4410-b7ed-aa71788ac9e4/
SH256 hash:
52e3e7f667c3f7ec8f1af85d96d7c3f7102fb8f2feca2d4f2247b5122bfe391f
MD5 hash:
4f2e11d37dd8a37ac2c0c4fb5b3a9418
SHA1 hash:
c44de26a0d65fc50b7480e67d32d5992c7680d0a
Link:
https://www.unpac.me/results/0e1f0522-c1a1-4410-b7ed-aa71788ac9e4/
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/0e1f0522-c1a1-4410-b7ed-aa71788ac9e4/
Parent samples :
2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584
5f939c927b245f51275c1dfe2b28890299d2f78cc3f4b4b63581e939705a72c5
be1c3157dae47377644ac3bc9fcb301be2365769b69a8282ad71181f05eaee4d
SH256 hash:
0e8a5f6bd3e915b9d2fae9428730dc5017348d23b622bccbb1971e352052734b
MD5 hash:
56feb04fdc8b0453c62267ac204ed555
SHA1 hash:
7d41fb41cac90bea85cb6691a5945568115cbcbf
Link:
https://www.unpac.me/results/0e1f0522-c1a1-4410-b7ed-aa71788ac9e4/
SH256 hash:
2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584
MD5 hash:
cf80494483e6127d218745b68baf5366
SHA1 hash:
f473603a1c00d0c158cb337c0aea1a9246fa391a
Link:
https://www.unpac.me/results/0e1f0522-c1a1-4410-b7ed-aa71788ac9e4/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2089a4afb0da/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/2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584

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:NET
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

File information

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

Malspam

SnakeKeylogger

Executable exe 2089a4afb0da3efaf21867d50cd455ae022bcfbbbec90d11f0d57a2ca70a2584

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/461902/

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