MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f3e40a3cc65d85fd33fd9465539bfc3b9b863ba592ed2f5bd5aa1cababc1eab. 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


PureLogsStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f3e40a3cc65d85fd33fd9465539bfc3b9b863ba592ed2f5bd5aa1cababc1eab
SHA3-384 hash: 755eaf82df80785b4e680887994b77d8e23425b9e045444a53d5e585e057ae4c9bc64c57c15778090653797a3f2c8a5b
SHA1 hash: 8d7299c44cbfc94e11e46fe0d8f95d72cf9de322
MD5 hash: 904abe91c0dca3db8cd5c3fb87c8f209
humanhash: yankee-india-mexico-enemy
File name:SecuriteInfo.com.Variant.Jaik.176129.15147.21766
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:3'377'337 bytes
First seen:2025-03-29 13:14:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat)
ssdeep 49152:NfZf+YdljOTOK5Qc63vfYCHYaMNVJ/Cv8Kt2fxspY+i4xvpXfYEcej6U1X2Gx:XfnHuOK2/fYl7DdC0Kt++pwEcej6ha
TLSH T1C6F533FEBD84EDC9D371E9720B872D1EABC431E859CFF79E2516E240811866057AEC18
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
349
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Jaik.176129.15147.21766
Verdict:
Suspicious activity
Analysis date:
2025-03-29 13:18:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6b2c4a8d-7dc4-4e7a-8e85-1ca07f7dd783

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Jaik.176129.15147.21766.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e7f397855e5ec524099a24
Tags:
vmdetect shell virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Сreating synchronization primitives
Reading critical registry keys
DNS request
Connection attempt
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a window
Running batch commands
Creating a process with a hidden window
Creating a file
Launching a process
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed packed packer_detected themidawinlicense
Link:
https://www.filescan.io/uploads/67e7f224b0f1f45f8da89543/reports/2991f628-2b29-485d-8e9c-907d3aef6289/overview
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/0f3e40a3cc65d85fd33fd9465539bfc3b9b863ba592ed2f5bd5aa1cababc1eab
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/654578fd-d727-4a26-8b02-4dda791be88c
Result
Threat name:
PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1651714
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Self deletion via cmd or bat file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected PureLog Stealer
Yara detected UAC Bypass using CMSTP
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1651714 Sample: SecuriteInfo.com.Variant.Ja... Startdate: 29/03/2025 Architecture: WINDOWS Score: 100 37 ip-api.com 2->37 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 7 other signatures 2->53 9 SecuriteInfo.com.Variant.Jaik.176129.15147.21766.exe 16 5 2->9         started        14 svchost.exe 1 1 2->14         started        signatures3 process4 dnsIp5 39 ip-api.com 208.95.112.1, 49681, 80 TUT-ASUS United States 9->39 41 94.156.227.204, 1913, 49682 NETIXBG Bulgaria 9->41 33 SecuriteInfo.com.V...15147.21766.exe.log, ASCII 9->33 dropped 35 C:\Program Files\...\Chrome_boostrap.exe, PE32+ 9->35 dropped 55 Detected unpacking (changes PE section rights) 9->55 57 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->57 59 Query firmware table information (likely to detect VMs) 9->59 61 10 other signatures 9->61 16 powershell.exe 23 9->16         started        19 cmd.exe 1 9->19         started        21 Chrome_boostrap.exe 1 9->21         started        43 127.0.0.1 unknown unknown 14->43 file6 signatures7 process8 signatures9 45 Loading BitLocker PowerShell Module 16->45 23 conhost.exe 16->23         started        25 WmiPrvSE.exe 16->25         started        27 conhost.exe 19->27         started        29 choice.exe 1 19->29         started        process10 process11 31 conhost.exe 23->31         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0f3e40a3cc65d85fd33fd9465539bfc3b9b863ba592ed2f5bd5aa1cababc1eab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f3e40a3cc65d85fd33fd9465539bfc3b9b863ba592ed2f5bd5aa1cababc1eab/
Threat name:
Win32.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-03-29 13:14:16 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b47ebi6mmxmf7uz73fdfkon7yo43qy52lexnf5n5lkq4vov4d2vq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery execution spyware stealer themida trojan
Link:
https://tria.ge/reports/250329-qgq5davqv4/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Looks up external IP address via web service
Checks BIOS information in registry
Checks computer location settings
Deletes itself
Executes dropped EXE
Reads user/profile data of web browsers
Themida packer
Command and Scripting Interpreter: PowerShell
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/4d6b0746-bab5-48c0-a8bd-43c63d46d888
Unpacked files
SH256 hash:
0f3e40a3cc65d85fd33fd9465539bfc3b9b863ba592ed2f5bd5aa1cababc1eab
MD5 hash:
904abe91c0dca3db8cd5c3fb87c8f209
SHA1 hash:
8d7299c44cbfc94e11e46fe0d8f95d72cf9de322
Link:
https://www.unpac.me/results/f5806f68-5f57-404f-a1ca-768ce2dbda4d/
SH256 hash:
dcb842f5e0da9d486cad34d4b809dcaadf9ec4d6991fdb22bdc9aea66489ad1a
MD5 hash:
c02a029c978f13b753c6b578b1588c75
SHA1 hash:
e125d59451e7f467bfd329a00a506decbcd91d83
Link:
https://www.unpac.me/results/f5806f68-5f57-404f-a1ca-768ce2dbda4d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/0f3e40a3cc65d85fd33fd9465539bfc3b9b863ba592ed2f5bd5aa1cababc1eab

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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

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 (NX_COMPAT)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments