MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments 1

SHA256 hash: 9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91
SHA3-384 hash: 435c0d8d498c188693f79a38337b7a7d669985f19349c4df91005b07e8894c92e5dc8a478b94f500e1bc365d15bc8b00
SHA1 hash: 0a7d9fa2340210aa6090be64a26385b78d13c6ef
MD5 hash: 8246f422d28415bbb58d8fa3e2891817
humanhash: finch-lemon-failed-speaker
File name:8246f422d28415bbb58d8fa3e2891817
Download: download sample
Signature PureLogsStealer
File size:595'968 bytes
First seen:2024-05-15 12:29:14 UTC
Last seen:2024-05-15 13:26:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e7d84217ed3b03453ae701fc1a0a956b (2 x Vidar, 1 x RedLineStealer, 1 x PureLogsStealer)
ssdeep 12288:es7vnRmS7+nqB3visIP1z20lBoLhaByXOh7OWMsIaHqZm+Ps6:XvQSUq0sIPB20UVasX07isFHqZm+Ps6
TLSH T185C4F161B1C08072DA331A3649E4D7B85F3EBD304A765D9F2B980B3F0F34691A725A5A
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:32 exe PureLogStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
356
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe
Verdict:
Malicious activity
Analysis date:
2024-05-15 12:42:06 UTC
Tags:
stealer meta metastealer redline

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Reading critical registry keys
Forced shutdown of a system process
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Forced shutdown of a browser
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:
PureLog Stealer, zgRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to inject code into remote processes
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.RedLine
Status:
Malicious
First seen:
2024-05-15 12:30:06 UTC
File Type:
PE (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Result
Malware family:
Score:
  10/10
Tags:
family:zgrat discovery rat spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
7843255bc50ddda8c651f51347313daf07e53a745d39cc61d708c6e7d79b3647
MD5 hash:
816df4ac8c796b73a28159a0b17369b6
SHA1 hash:
db8bbb6f73fab9875de4aaa489c03665d2611558
Detections:
MALWARE_Win_zgRAT
SH256 hash:
9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91
MD5 hash:
8246f422d28415bbb58d8fa3e2891817
SHA1 hash:
0a7d9fa2340210aa6090be64a26385b78d13c6ef
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)

File information


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

Web download

PureLogsStealer

Executable exe 9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91

(this sample)

  
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 (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

Comments



Avatar
zbet commented on 2024-05-15 12:29:15 UTC

url : hxxps://transfer.adttemp.com.br/FpqMk/crypted.exe