MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f. 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


GCleaner


Vendor detections: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f
SHA3-384 hash: 7eb17d9e758ab54203b651a2dc92ad3e983f0d32768acd8775aaae830b8cb2cf440091ffde10bce2dc97d862d9d76b6e
SHA1 hash: 7eb0890fe4d6a106e46f14da7e4e9c3113294386
MD5 hash: 150c7a8529a029c7b841d19c30b366ce
humanhash: sixteen-blossom-arizona-item
File name:150c7a8529a029c7b841d19c30b366ce.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:303'104 bytes
First seen:2024-01-21 08:53:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e0e4d350eec84bd11f6f18b6d0e645d0 (3 x Smoke Loader, 2 x GCleaner)
ssdeep 3072:Ag0g2QLpMwGZvL26SPEfM9NXoxZ8vTXcOelRLNewECsAIZ0aO5i+rj7CyI4:A5QLOwGZy6SPo3xATXcOerdUv9+eH4
Threatray 2'392 similar samples on MalwareBazaar
TLSH T122548E1392E17E15E9A64B329E3EC2F83B5EF2118F1A7755227C5B2F29710B2C663311
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 00ccc8d0cc71b244 (1 x GCleaner)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
raccoon
Create hunting rule
ID:
1
File name:
WinRAR v6.24 FINAL + Keygen.exe
Verdict:
Malicious activity
Analysis date:
2024-01-20 12:45:53 UTC
Tags:
loader opendir gcleaner stealer raccoon recordbreaker
Link:
https://app.any.run/tasks/b9776bac-3d14-4b88-aefa-5906b65b4f9a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/471979/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint icedid packed
Link:
https://www.filescan.io/uploads/65acdbacdca4dca481def6b5/reports/7a4e66bd-1c7b-4852-a170-f6f8546a01b7/overview
Verdict:
Malicious
Labled as:
Fragtor.Generic
Link:
https://www.hybrid-analysis.com/sample/a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4e65333c-97d3-44c9-b52a-570c336d1796
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1378196
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1378196 Sample: WreSmcnU6k.exe Startdate: 21/01/2024 Architecture: WINDOWS Score: 68 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Nymaim 2->25 27 Machine Learning detection for sample 2->27 6 WreSmcnU6k.exe 15 2->6         started        process3 file4 17 windowsdesktop-run...-6.0.26-win-x86.exe, PE32 6->17 dropped 19 windowsdesktop-run...0.26-win-x86[1].exe, PE32 6->19 dropped 9 WerFault.exe 16 6->9         started        11 WerFault.exe 19 16 6->11         started        13 WerFault.exe 2 16 6->13         started        15 4 other processes 6->15 process5
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-01-20 15:59:17 UTC
File Type:
PE (Exe)
Extracted files:
41
AV detection:
20 of 37 (54.05%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vfffxzin7dxy5xyfrtmlc4onsrkoeg3ih5d3ma3q34my6pe33exq._file
Verdict:
malicious
Similar samples:
534aca35659752725509f5964e080fe73a444d4ea97fef7a4919b2deaaa85d82
GCleaner
599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033
GCleaner
6620289c8c50fab807faf5e1b7b586d9446154274756b10b69cec5dc77be492b
GCleaner
6c625069f2f2e6815a0c542e749b12678876af8e954ec6ebd2244d2f4eba99d0
GCleaner
a784816fb18be5d83bdb248246092568a3bf975f7bab87108905c964780deb56
GCleaner
a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f
GCleaner
+ 2'382 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner loader
Link:
https://tria.ge/reports/240121-ktvqfahhar/
Behaviour
Program crash
Downloads MZ/PE file
GCleaner
Malware Config
C2 Extraction:
185.172.128.90
5.42.64.3
5.42.65.85
Unpacked files
SH256 hash:
59a3b09f15807077353511a9b20f07c7b4d5ec0283dd1729d6a1b458ab34cc88
MD5 hash:
39d19848d11f105b8271760bcabfd79f
SHA1 hash:
d74fe12af9547d022e59123da89e58b84f3268cf
Link:
https://www.unpac.me/results/52ce417b-0beb-42e1-bf68-e6b8856124eb/
SH256 hash:
a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f
MD5 hash:
150c7a8529a029c7b841d19c30b366ce
SHA1 hash:
7eb0890fe4d6a106e46f14da7e4e9c3113294386
Link:
https://www.unpac.me/results/52ce417b-0beb-42e1-bf68-e6b8856124eb/
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/a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

Web download

GCleaner

Executable exe a94a5be50df8ef8edf058cd8b171cd9454e21b683f47b60370df198f3c9bd92f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2749688/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/471979/

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