MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b58ed3ebbcd27c7f4b173819528ff4db562b90475a5e304521ed5c564d39fffd. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b58ed3ebbcd27c7f4b173819528ff4db562b90475a5e304521ed5c564d39fffd
SHA3-384 hash: 23465ae62679ce9429083655f29432c6da7560d3fdb5470fa8134ce9a3160fef441470ca590071f0c8c6b4eab33a2954
SHA1 hash: 2cdc49bcd7428fe778a94cdcd19cabf5ece8c9c0
MD5 hash: 641a8b61cb468359b1346a0891d65b59
humanhash: jupiter-mobile-tennessee-pizza
File name:file
Download: download sample
File size:695'296 bytes
First seen:2024-11-27 14:37:21 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash dae02f32a21e03ce65412f6e56942daa (123 x YellowCockatoo, 60 x CobaltStrike, 44 x JanelaRAT)
ssdeep 12288:bVnchrRTHcQ3nrn6xtI9qR5WcygA5KeirCDD/:btJQ3nrnMI9MUlr5Kei+DD/
TLSH T172E418203FE8E01FE4AE73B5D4E1972156B4E6427296FF8F258056E80E833886C555BF
TrID 61.0% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.1% (.EXE) Win64 Executable (generic) (10522/11/4)
6.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.7% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter jstrosch
Tags:.NET dll MSIL


Avatar
jstrosch
Found at hxxp://68.178.207[.]33:8000/RR/XWorm-5.6/Plugins/FileManager.dll by #subcrawl

Intelligence

File Origin
# of uploads :
1
# of downloads :
381
Origin country :
CA CA
Vendor Threat Intelligence
Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67472ed0b31374f098352aa0
Tags:
malware
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmd explorer lolbin vbnet
Link:
https://www.filescan.io/uploads/67472ecf4759c792deb6464a/reports/e0b8963b-915a-4739-bb42-fb7245d73d35/overview
Verdict:
Suspicious
Labled as:
Backdoor/MSIL.XWormRAT
Link:
https://www.hybrid-analysis.com/sample/b58ed3ebbcd27c7f4b173819528ff4db562b90475a5e304521ed5c564d39fffd
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4a1b2399-1977-43c0-9e29-382d55a9f410
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1563886
Signature
AI detected suspicious sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1563886 Sample: file.dll Startdate: 27/11/2024 Architecture: WINDOWS Score: 22 15 AI detected suspicious sample 2->15 7 loaddll32.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 conhost.exe 7->11         started        process5 13 rundll32.exe 9->13         started       
Score:
17%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/b58ed3ebbcd27c7f4b173819528ff4db562b90475a5e304521ed5c564d39fffd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b58ed3ebbcd27c7f4b173819528ff4db562b90475a5e304521ed5c564d39fffd/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwhnh2542j6h6syxhamvfd7u3nlcxechljpdarjb5vofmtjz776q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/241127-rzqr1axmgz/
Unpacked files
SH256 hash:
b58ed3ebbcd27c7f4b173819528ff4db562b90475a5e304521ed5c564d39fffd
MD5 hash:
641a8b61cb468359b1346a0891d65b59
SHA1 hash:
2cdc49bcd7428fe778a94cdcd19cabf5ece8c9c0
Link:
https://www.unpac.me/results/ab319548-51d2-4874-a0fe-38786ecbcaad/
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/b58ed3ebbcd27c7f4b173819528ff4db562b90475a5e304521ed5c564d39fffd

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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:extracted_at_0x44b
Create hunting rule
Author:cb
Description:sample - file extracted_at_0x44b.exe
Reference:Internal Research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

File information

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

Web download

DLL dll b58ed3ebbcd27c7f4b173819528ff4db562b90475a5e304521ed5c564d39fffd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3305448/

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

Comments