MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63539ff4cb000aa3d9ed1f2f266cf2ffbccfffe30143110e761f31af81be0261. 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: 14


Intelligence 14 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63539ff4cb000aa3d9ed1f2f266cf2ffbccfffe30143110e761f31af81be0261
SHA3-384 hash: 175083a59a71668b4cc264b3af0c02e957416f45fea83e8d779f42df5265a03f71d4c456c90067bc51cc45133eee0bb1
SHA1 hash: fb6446d4d872c674d5ae5e6563d716c71c7d1862
MD5 hash: f1a4608262276d12a77a5db012189fa6
humanhash: echo-fifteen-delta-papa
File name:f1a4608262276d12a77a5db012189fa6.exe
Download: download sample
File size:5'841'248 bytes
First seen:2024-09-23 18:09:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 456e8615ad4320c9f54e50319a19df9c (15 x SVCStealer, 10 x BlankGrabber, 5 x CoinMiner)
ssdeep 98304:Qms7lEWHioVQWJuhswoYv5eO0zo0Ahd6y0Naxxv8fqDDAxSSpXq0eS8+qiDj1wd:QhHiouWJysVYvsOaoyMxxvjDDAxSSE3V
TLSH T100463394A3E00EE6FAA7C03DD8B0D815D733B4260711E45786F447266F277F1AA29FA1
TrID 70.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.5% (.ICL) Windows Icons Library (generic) (2059/9)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon c6c2ccc4f4e0e0f8 (37 x PythonStealer, 21 x CrealStealer, 19 x Empyrean)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
388
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f1a4608262276d12a77a5db012189fa6.exe
Verdict:
Malicious activity
Analysis date:
2024-09-23 18:11:24 UTC
Tags:
python
Link:
https://app.any.run/tasks/12ff5726-75bc-41f9-90a6-7ff586d0aa87

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Python.Muldrop.16.25653.2991.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f1aeff5346c7b922ad505e
Tags:
Encryption Generic Heur Installer Monitor
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Reading critical registry keys
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin microsoft_visual_cc overlay packed
Link:
https://www.filescan.io/uploads/66f1af030883d6a903ede02e/reports/5619caef-ab44-4a51-9217-d23cb2c809ec/overview
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/63539ff4cb000aa3d9ed1f2f266cf2ffbccfffe30143110e761f31af81be0261
Result
Verdict:
SUSPICIOUS
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/30e302f0-f714-40bc-97f8-6cda04ea2d5f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1516106
Signature
AI detected suspicious sample
Machine Learning detection for sample
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/63539ff4cb000aa3d9ed1f2f266cf2ffbccfffe30143110e761f31af81be0261
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63539ff4cb000aa3d9ed1f2f266cf2ffbccfffe30143110e761f31af81be0261/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-09-23 00:43:55 UTC
File Type:
PE+ (Exe)
Extracted files:
451
AV detection:
7 of 38 (18.42%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mnjz75glaafkhwpnd4xsm3hs766m777dafbrcdtwd4y27an6ajqq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
pyinstaller
Link:
https://tria.ge/reports/240923-wr1z8awcnr/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/534c6405-6321-4a0e-b70d-8db8b61d1685
Unpacked files
SH256 hash:
63539ff4cb000aa3d9ed1f2f266cf2ffbccfffe30143110e761f31af81be0261
MD5 hash:
f1a4608262276d12a77a5db012189fa6
SHA1 hash:
fb6446d4d872c674d5ae5e6563d716c71c7d1862
Detections:
PyInstaller
Create hunting rule
Link:
https://www.unpac.me/results/35079702-7436-4d5f-9160-afeb5e6a7506/
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/63539ff4cb000aa3d9ed1f2f266cf2ffbccfffe30143110e761f31af81be0261

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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

Executable exe 63539ff4cb000aa3d9ed1f2f266cf2ffbccfffe30143110e761f31af81be0261

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3187983/
  
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 (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertSidToStringSidW
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::FindFirstFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

Comments