MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739. 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: 578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739
SHA3-384 hash: b9b97630beb515429df0376d87e6efd8f3910c5fe6fd3ac8079943e625585118aa6f98bcb4ab5088f0de15ecf1e94d65
SHA1 hash: c767b495e88a3d7f24db474d5d5422eb30ff7f1b
MD5 hash: 5de8c7987de57c148f55e7f14213d93a
humanhash: william-speaker-fix-magnesium
File name:Halkbank_Ekstre_20231201_065805_508653.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:543'744 bytes
First seen:2023-12-06 16:35:42 UTC
Last seen:2023-12-11 13:42:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:9gWQaueH5qgQ2Gddf8eluaJCvuBF5vezFzn3UJSwA4e6Cj016qZbBj5h:9g6qgGdf8Q3JCvuhg9EJSwAv+6KbB
TLSH T1CEC4221579389933C3EBFEF8A05521C523B9DB1562B0E6DC4D62318C3CE6F068256BA7
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)
File icon (PE):PE icon
dhash icon 480013cccc553380 (15 x AgentTesla, 5 x SnakeKeylogger, 5 x Formbook)
Reporter abuse_ch
Tags:exe geo Halkbank SnakeKeylogger TUR

Intelligence

File Origin
# of uploads :
3
# of downloads :
340
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/462941/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Inject4.59820.8452.5682.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6570a2f856d08f7811aa9922/reports/dc9d30ab-d036-4abc-b1fa-cd2ad176ed84/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739
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/2742e212-c6ca-4409-8ec3-3ca504aa97a1
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1354760
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
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 submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-06 05:43:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=k6gueyqtl3skn6of3kru3wj4hq45falksfzel3w35czd2z5fy44q._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/231206-t5lfkseh3x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
e72b64e3119db4738c1525a4f336d9343da4196939b9e38143c684b5f1e1b5aa
MD5 hash:
dde684e9f1482a79b0dc510cb9f5fcf9
SHA1 hash:
a39dddb3e0d3408e46b7ec63ec0477fd613b4546
Link:
https://www.unpac.me/results/4e523813-034d-445b-be36-03b670f0750f/
SH256 hash:
eb06822cef4d390b50776a21110486cde13ca2dde0043fe2b5fa7bdacb7e15c3
MD5 hash:
6ac97aeade909aa7e44bfc25faaf1770
SHA1 hash:
1d7a24ba5d81b9ed54047030cb4d95e3b57d45ab
Link:
https://www.unpac.me/results/4e523813-034d-445b-be36-03b670f0750f/
SH256 hash:
2554a7ee478033316213a38ca31c57b6658050fe53d67975cf1ada9cd7f86bd6
MD5 hash:
7f7835c0a8aae85131d27fc77aaa1ea1
SHA1 hash:
132c41f3d0a953c3ac852d6d58370b2ea40fd99c
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/4e523813-034d-445b-be36-03b670f0750f/
Parent samples :
f9abeebda334e6ff506326bb578cba3b1e3309b04641a3cf0adb4302a03c476e
9d86e00fef23045dbf976846e845eae2f0470a01171576ba867be71fbd4cb1a3
308e7b13ebf2ff903af13f2c81dd79489c4cd3fde26a3bd033890922b33ea519
78a6dd64fa777ed37c0ffeae2cdda73789dfb56cd8552083e87dbf563f6039a8
578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739
SH256 hash:
c34dfbc328de247d25d670c3b7853f1dddd2ec2607d5dbb0480743b45a15ea64
MD5 hash:
85b87384830444e6ab86a4a692ce96cc
SHA1 hash:
0d7d4614cf31d27e68ebf48e76fb1d308cc08152
Link:
https://www.unpac.me/results/4e523813-034d-445b-be36-03b670f0750f/
SH256 hash:
578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739
MD5 hash:
5de8c7987de57c148f55e7f14213d93a
SHA1 hash:
c767b495e88a3d7f24db474d5d5422eb30ff7f1b
Link:
https://www.unpac.me/results/4e523813-034d-445b-be36-03b670f0750f/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/578d4262135e/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/578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739

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 578d4262135ee4a6f9c5daa34dd93c3c39d2816a917245eedbe8b23d67a5c739

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/462941/

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