MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4
SHA3-384 hash: fda6ab721b4629b8bca2a37eedfc182e9ff7cdead2a9feeff87ff9498e26b7349766b82baf4d95d93aa5767aade141c4
SHA1 hash: acd0406654480eb05fc63780c48123b0e7e65e9b
MD5 hash: 2de4acc2c8dbb4ccd12978b343b8f3e7
humanhash: ceiling-wolfram-mockingbird-quiet
File name:2de4acc2c8dbb4ccd12978b343b8f3e7.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:322'560 bytes
First seen:2024-02-01 08:28:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1ae0d4c15057ef94cb4cf8bb4395c67c (3 x GCleaner, 2 x Smoke Loader)
ssdeep 6144:s6Nud/QxJ46ZMPWaY49zUh8B5yXBJJP0XkA:zA+y6b18wBJJMUA
Threatray 28 similar samples on MalwareBazaar
TLSH T18A64BE1063FAD432E3F76A758970D7E84EBB78672930968D0BA0163B5E74BD1CA5031B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 00ccc8d0c4e83044 (1 x GCleaner)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
276
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/473945/
Detection(s):
Win.Malware.Filerepmalware-10019746-0
Create hunting rule

Win.Packed.Filerepmalware-10020053-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint mikey packed
Link:
https://www.filescan.io/uploads/65bb56544e14bc82940598cc/reports/8f0ecf1b-04c4-4d07-8b43-4fd1fa7cdc46/overview
Verdict:
Malicious
Labled as:
Midie.Generic
Link:
https://www.hybrid-analysis.com/sample/a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4
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/b9761cf1-a905-498b-aefc-2ad218680e4c
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1384616
Signature
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: 1384616 Sample: kHKjCBoYuy.exe Startdate: 01/02/2024 Architecture: WINDOWS Score: 60 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected Nymaim 2->23 25 Machine Learning detection for sample 2->25 6 kHKjCBoYuy.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 16 6->11         started        13 WerFault.exe 19 16 6->13         started        15 5 other processes 6->15 process5
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2024-01-25 17:59:55 UTC
File Type:
PE (Exe)
Extracted files:
33
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uks6uf4abw56qns6s4kh3zu5csbyhcslvwneejg4tr3hynxl2t2a._file
Verdict:
malicious
Similar samples:
00f2bbe32209b886785073d361b168a81e689a71520660dc8e54201c54272813
GCleaner
09848a25f71ebd9cd3bf8a7444d5b8c74fad8f741239615b6da18b5ffabfc1c9
GCleaner
5aa9d5ecc7f8b2f9861f87a85a236b903732501db3df86e03a0382ad8f4d5a3d
GCleaner
6620289c8c50fab807faf5e1b7b586d9446154274756b10b69cec5dc77be492b
GCleaner
67101dfe436e583f00501d1af33aa44a72a7b18a5197a899a6613a761aa041a3
GCleaner
9d1aaa896342764aa056ce6d4f85aec6d769076b6a6ee93edeea309cbaf56a46
GCleaner
a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4
GCleaner
a784816fb18be5d83bdb248246092568a3bf975f7bab87108905c964780deb56
GCleaner
ad5f593b06358fb8d81dff3d98730a101033c5c4138ca5d5c7ed36fc0683dc98
GCleaner
+ 18 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner loader
Link:
https://tria.ge/reports/240201-kdlgtshecm/
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/3b68d3c4-9601-46dd-ad5c-ac31b7ddac63/
SH256 hash:
a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4
MD5 hash:
2de4acc2c8dbb4ccd12978b343b8f3e7
SHA1 hash:
acd0406654480eb05fc63780c48123b0e7e65e9b
Link:
https://www.unpac.me/results/3b68d3c4-9601-46dd-ad5c-ac31b7ddac63/
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/a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4

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:DebuggerException__SetConsoleCtrl
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 a2a5ea17800dbbe8365e97147de69d1483838a4bad9a4224dc9c767c36ebd4f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2749688/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/473945/

Comments