MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10954df3fc4672af9f7e2d3f6219ccf2b72ef47f07abc57330b17f70a3444cc8. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10954df3fc4672af9f7e2d3f6219ccf2b72ef47f07abc57330b17f70a3444cc8
SHA3-384 hash: 1afd7711f55d53cce91f1f4405e9487187b7e59d8ca651cff5dfd132062b24f70641940a0eb1dda776c988a70c30b739
SHA1 hash: edc3703fb42c4c332fdb78b78429a16306ae7e24
MD5 hash: 8832abc47302462c978a5f3b872ac538
humanhash: helium-queen-arizona-victor
File name:test.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:385'024 bytes
First seen:2025-02-08 17:44:11 UTC
Last seen:2025-02-08 18:45:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'081 x AgentTesla, 20'056 x Formbook, 12'353 x SnakeKeylogger)
ssdeep 6144:W60kJk6KPBz1Uwvbj+WcE9Yeyedw+/JY98obc7DwfLfulfx:W60IRKvj+Wl9Ye/ay3L1x
TLSH T15884090BBE46C992C2985B33C59B400817B4D6C17357DB4E79CE23E509533BBADCA98B
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter abuse_ch
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
452
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
test.exe
Verdict:
Malicious activity
Analysis date:
2025-02-08 18:01:24 UTC
Tags:
evasion stealer
Link:
https://app.any.run/tasks/17013cdf-816d-479f-b455-a7e6ddc9ece8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.41153.11116.8102.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
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:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/10954df3fc4672af9f7e2d3f6219ccf2b72ef47f07abc57330b17f70a3444cc8
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f0db2cd0-55e5-4e26-8c98-9987c765ca06
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/1610205
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Joe Sandbox ML detected suspicious sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Self deletion via cmd or bat file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/10954df3fc4672af9f7e2d3f6219ccf2b72ef47f07abc57330b17f70a3444cc8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/10954df3fc4672af9f7e2d3f6219ccf2b72ef47f07abc57330b17f70a3444cc8/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-02-08 13:06:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ccku3474izzk7h36fu7wegom6k3s55d7a6v4k4zqwf7xbi2ejtea._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/250208-wba4vsxjaw/
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
System Network Configuration Discovery: Internet Connection Discovery
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Reads user/profile data of web browsers
Downloads MZ/PE file
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/0e5dcc6d-e5e6-42db-858a-6498f2735571
Unpacked files
SH256 hash:
10954df3fc4672af9f7e2d3f6219ccf2b72ef47f07abc57330b17f70a3444cc8
MD5 hash:
8832abc47302462c978a5f3b872ac538
SHA1 hash:
edc3703fb42c4c332fdb78b78429a16306ae7e24
Link:
https://www.unpac.me/results/a1b36da2-ce71-4116-9c67-82f83c047b55/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/10954df3fc46/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/10954df3fc4672af9f7e2d3f6219ccf2b72ef47f07abc57330b17f70a3444cc8

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: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

File information

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

Web download

PureLogsStealer

Executable exe 10954df3fc4672af9f7e2d3f6219ccf2b72ef47f07abc57330b17f70a3444cc8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3392682/
  
Delivery method
Distributed via web download

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 (GUARD_CF)high

Comments