MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94e31d208cd89ff78bffbd2737d2b629710a46dde9288549e6027008debf7461. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments

SHA256 hash: 94e31d208cd89ff78bffbd2737d2b629710a46dde9288549e6027008debf7461
SHA3-384 hash: a30ed274facdb2d00bbca430a30008a9578ba197264de18936326efa53776fa858e1335bff6161bdcf40a4135580dce3
SHA1 hash: 031ed40f34fbabb1d4b487ed4c9e9a150194b7d8
MD5 hash: ab881b9244472c18951b1ffc267a8a92
humanhash: lamp-mountain-victor-uranus
File name:5609012330.exe
Download: download sample
Signature PureLogsStealer
File size:263'544 bytes
First seen:2024-03-17 02:15:25 UTC
Last seen:2024-03-17 04:16:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:y0V09QgKtAepuupdUZ0tc6uwrhmWQcrF9noAgvV:y2XBtAMUZMBrhm0rF9noRd
Threatray 5'053 similar samples on MalwareBazaar
TLSH T13D44E9013189ACD6E4536DB248BFD5301168BEAE9135C60E3693FB2B56F3352306BB5E
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 92b2aca6a6ba8e8e (6 x Formbook, 4 x AgentTesla, 4 x SnakeKeylogger)
Reporter malwarelabnet
Tags:AgentTesla exe PureLogStealer zgRAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
352
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
94e31d208cd89ff78bffbd2737d2b629710a46dde9288549e6027008debf7461.exe
Verdict:
Malicious activity
Analysis date:
2024-03-17 02:26:03 UTC
Tags:
stealer agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
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.
Result
Threat name:
AgentTesla, PureLog Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
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)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1410270 Sample: 5609012330.exe Startdate: 17/03/2024 Architecture: WINDOWS Score: 100 36 server1.marfinllc.shop 2->36 38 firstbaptiststjoe.org 2->38 40 api.ipify.org 2->40 50 Snort IDS alert for network traffic 2->50 52 Multi AV Scanner detection for domain / URL 2->52 54 Found malware configuration 2->54 56 9 other signatures 2->56 7 5609012330.exe 16 5 2->7         started        12 irtxfbh.exe 14 3 2->12         started        14 irtxfbh.exe 2 2->14         started        signatures3 process4 dnsIp5 42 firstbaptiststjoe.org 44.215.252.154, 443, 49709, 49719 AMAZON-AESUS United States 7->42 30 C:\Users\user\AppData\Roaming\irtxfbh.exe, PE32 7->30 dropped 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->58 60 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->60 62 Injects a PE file into a foreign processes 7->62 64 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 7->64 16 5609012330.exe 2 7->16         started        20 5609012330.exe 7->20         started        66 Multi AV Scanner detection for dropped file 12->66 68 Machine Learning detection for dropped file 12->68 22 irtxfbh.exe 12->22         started        24 irtxfbh.exe 14->24         started        26 irtxfbh.exe 14->26         started        28 irtxfbh.exe 14->28         started        file6 signatures7 process8 dnsIp9 32 server1.marfinllc.shop 66.29.151.236, 49718, 49723, 49727 ADVANTAGECOMUS United States 16->32 34 api.ipify.org 104.26.12.205, 443, 49717, 49722 CLOUDFLARENETUS United States 16->34 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->44 46 Tries to steal Mail credentials (via file / registry access) 24->46 48 Tries to harvest and steal browser information (history, passwords, etc) 24->48 signatures10
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2024-03-15 08:53:05 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:zgrat rat
Behaviour
Suspicious use of AdjustPrivilegeToken
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
94e31d208cd89ff78bffbd2737d2b629710a46dde9288549e6027008debf7461
MD5 hash:
ab881b9244472c18951b1ffc267a8a92
SHA1 hash:
031ed40f34fbabb1d4b487ed4c9e9a150194b7d8
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:pe_imphash
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

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 (GUARD_CF)high

Comments