MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42ef3da8f2454e70999edd85ab268642a2c4be6e23c90d22fe4db08d3a246510. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42ef3da8f2454e70999edd85ab268642a2c4be6e23c90d22fe4db08d3a246510
SHA3-384 hash: f93eaeebe8a925fd1c4552ec04d1bd376e4a15f6935f655079c3ab5f6d0f22dbd360d397e7fb1c411c9ce2c7dcb2defe
SHA1 hash: 007643ff8b05e74f72353f0de9285d8cf4ee3f1a
MD5 hash: aa5ae319b79b8c9586debb35d23dd448
humanhash: pluto-black-kitten-uncle
File name:aa5ae319b79b8c9586debb35d23dd448.exe
Download: download sample
File size:402'944 bytes
First seen:2024-12-06 14:22:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f326f88ca83c9aacaa44acfb8884f1d4 (8 x RedLineStealer, 4 x DCRat, 2 x CoinMiner)
ssdeep 6144:F5oaqJhJMHW69B9VjMdxPedN9ug0/9TB9EiMLF:F5oaqjp/9T3RMh
TLSH T12884F719F8540966CF666979F6C29202EE31372D672053879FD7A6F20A37CA35FF8240
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon 32f0ccecb4d470b2
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
381
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cleaner.exe
Verdict:
Malicious activity
Analysis date:
2024-10-16 10:01:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d4d9b440-930c-4156-8e6e-6b0906a99aab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.33822938.14445.490.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675308ce03fccedbc64981b9
Tags:
dropper rundll virus sage
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Running batch commands
Launching a process
Creating a file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
purebasic
Link:
https://www.filescan.io/uploads/675308cf79cafe064a4ecc7c/reports/75030d02-7fde-4b6e-86d0-ebffb7f79a04/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/42ef3da8f2454e70999edd85ab268642a2c4be6e23c90d22fe4db08d3a246510
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/115b11ec-8069-4c92-810e-aaa812deb4be
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1570127
Signature
AI detected suspicious sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1570127 Sample: xlR3vC2Dk1.exe Startdate: 06/12/2024 Architecture: WINDOWS Score: 56 17 Multi AV Scanner detection for submitted file 2->17 19 Machine Learning detection for sample 2->19 21 AI detected suspicious sample 2->21 7 xlR3vC2Dk1.exe 8 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 conhost.exe 7->11         started        process5 13 cacls.exe 1 9->13         started        15 mode.com 1 9->15         started       
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/42ef3da8f2454e70999edd85ab268642a2c4be6e23c90d22fe4db08d3a246510
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42ef3da8f2454e70999edd85ab268642a2c4be6e23c90d22fe4db08d3a246510/
Threat name:
Win64.Trojan.Pomal
Create hunting rule
Status:
Malicious
First seen:
2022-10-03 17:07:44 UTC
File Type:
PE+ (Exe)
Extracted files:
5
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ilxt3khsivhhbgm63wc2wjugikrmjptoepeq2ix6jwyi2oremuia._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/241206-rp54yaxmhj/
Behaviour
Suspicious use of WriteProcessMemory
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/eeb784bb-a7ff-41f1-87d6-457398d5b37f
Unpacked files
SH256 hash:
42ef3da8f2454e70999edd85ab268642a2c4be6e23c90d22fe4db08d3a246510
MD5 hash:
aa5ae319b79b8c9586debb35d23dd448
SHA1 hash:
007643ff8b05e74f72353f0de9285d8cf4ee3f1a
Link:
https://www.unpac.me/results/3f7ed260-2802-4a27-99b5-8dd2c6f1cf70/
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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Web download

Executable exe 42ef3da8f2454e70999edd85ab268642a2c4be6e23c90d22fe4db08d3a246510

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3333177/
  
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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
MULTIMEDIA_APICan Play MultimediaWINMM.DLL::timeBeginPeriod
SHELL_APIManipulates System ShellSHELL32.DLL::ShellExecuteExW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::SetConsoleCtrlHandler
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetSystemDirectoryW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::GetTempFileNameW
WIN_USER_APIPerforms GUI ActionsUSER32.DLL::CreateWindowExW

Comments