MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f5a5331645aa16f886e9946fa1689ee90a2b465afe1099d8de7cdf1fcc2117e. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f5a5331645aa16f886e9946fa1689ee90a2b465afe1099d8de7cdf1fcc2117e
SHA3-384 hash: a6b6d3d6798d524580ab81eac5f099f19242dd09484b70178a95511f494f04c17b0321ab03efc844fdaf3627b6f696ec
SHA1 hash: 38e9a4fb4d6ee9ed3de7bad7f54ebf1d9f8a930c
MD5 hash: c2beb450c6e28e9b51f3c80682819ea6
humanhash: sink-potato-echo-april
File name:Halkbank Ekstre PDF.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:2'379'776 bytes
First seen:2025-10-01 15:13:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:2qHpgrqNy9Z+avkpgsJNX9rG7oWJH0f5qwbT:Da5S96oMoH
TLSH T1E5B59F87878E1D5EF648A479C3E55723CB60E0C56BEED313AA3402B82C67B1B2F47156
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe geo Halkbank SnakeKeylogger TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Halkbank Ekstre PDF.exe
Verdict:
Malicious activity
Analysis date:
2025-10-01 15:34:23 UTC
Tags:
snake keylogger evasion auto-startup stealer telegram netreactor ims-api generic
Link:
https://app.any.run/tasks/283b5c71-853d-406a-8248-a59e4a1aebf9

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/29788/
Detection(s):
Win.Packed.Msilheracles-10017859-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68dd45587d643f33eab920ab
Tags:
smartassembly autorun packed spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm obfuscated obfuscated packed packed smartassembly smart_assembly threat
Link:
https://www.filescan.io/uploads/68dd46cd74e5a289899c7e0a/reports/f5f7396f-4e85-4d71-a75b-f8d1d3fef459/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/0f5a5331645aa16f886e9946fa1689ee90a2b465afe1099d8de7cdf1fcc2117e
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-30T02:53:00Z UTC
Last seen:
2025-10-03T11:21:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/0f5a5331645aa16f886e9946fa1689ee90a2b465afe1099d8de7cdf1fcc2117e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eac64caf-a18c-480a-b85a-266d2c0a7dd0
Result
Threat name:
PureLog Stealer, ResolverRAT, Snake Keyl
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1787445
Signature
.NET source code contains potential unpacker
Drops VBS files to the startup folder
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Yara detected ResolverRAT
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1787445 Sample: Halkbank Ekstre PDF.exe Startdate: 01/10/2025 Architecture: WINDOWS Score: 100 29 reallyfreegeoip.org 2->29 31 checkip.dyndns.org 2->31 33 checkip.dyndns.com 2->33 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 47 9 other signatures 2->47 8 Halkbank Ekstre PDF.exe 5 2->8         started        12 wscript.exe 1 2->12         started        signatures3 45 Tries to detect the country of the analysis system (by using the IP) 29->45 process4 file5 23 C:\Users\user\AppData\Roaming\HelpLink.exe, PE32+ 8->23 dropped 25 C:\Users\user\AppData\...\HelpLink.vbs, ASCII 8->25 dropped 27 C:\Users\...\HelpLink.exe:Zone.Identifier, ASCII 8->27 dropped 53 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->53 55 Writes to foreign memory regions 8->55 57 Modifies the context of a thread in another process (thread injection) 8->57 61 2 other signatures 8->61 14 InstallUtil.exe 14 2 8->14         started        59 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->59 18 HelpLink.exe 2 12->18         started        signatures6 process7 dnsIp8 35 checkip.dyndns.com 132.226.247.73, 49683, 49685, 49687 UTMEMUS United States 14->35 37 reallyfreegeoip.org 172.67.177.134, 443, 49684, 49686 CLOUDFLARENETUS United States 14->37 63 Tries to steal Mail credentials (via file / registry access) 14->63 65 Multi AV Scanner detection for dropped file 18->65 67 Writes to foreign memory regions 18->67 69 Modifies the context of a thread in another process (thread injection) 18->69 71 2 other signatures 18->71 20 InstallUtil.exe 2 18->20         started        signatures9 process10 signatures11 49 Tries to steal Mail credentials (via file / registry access) 20->49 51 Tries to harvest and steal browser information (history, passwords, etc) 20->51
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0f5a5331645aa16f886e9946fa1689ee90a2b465afe1099d8de7cdf1fcc2117e
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f5a5331645aa16f886e9946fa1689ee90a2b465afe1099d8de7cdf1fcc2117e/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2025-09-30 05:51:13 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b5nfgmlelkqw7cdotfdpufuj52ikfndfv7qqthmn47g7d7gccf7a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection
Link:
https://tria.ge/reports/251001-sraw9ahm8v/
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
Drops startup file
Verdict:
Malicious
Tags:
Win.Packed.Msilheracles-10017859-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c883a7d0-e3f7-4a34-b289-9805d08da7f6
Unpacked files
SH256 hash:
0f5a5331645aa16f886e9946fa1689ee90a2b465afe1099d8de7cdf1fcc2117e
MD5 hash:
c2beb450c6e28e9b51f3c80682819ea6
SHA1 hash:
38e9a4fb4d6ee9ed3de7bad7f54ebf1d9f8a930c
Link:
https://www.unpac.me/results/4097de45-3eba-4b1c-be65-eb73c4172e96/
Malware family:
PureCrypter
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0f5a5331645a/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/0f5a5331645aa16f886e9946fa1689ee90a2b465afe1099d8de7cdf1fcc2117e

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:grakate_stealer_nov_2021
Create hunting rule
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/29788/

Comments