MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13
SHA3-384 hash: f1a013369e21bb240b0525e68afecd76176e04a59af8161b59efc04dc29ba23f493319eb7e44aaec454c69fbb7dc5fe3
SHA1 hash: 77a8dcb00a6b382b78d0be7f026d8a5a354aed49
MD5 hash: fe5e6f3511282f64d0bb6d42ff126b25
humanhash: nuts-alpha-paris-cold
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:5'307'256 bytes
First seen:2024-02-05 14:47:33 UTC
Last seen:2024-02-05 16:40:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 98304:pyOTq8U9dDWWjdQrrbKLtKX5uTfOW/QuxwiWgIAvMsdM++:pyOTq8U9dDWWjd0rbcwXUCW/QuxwUkNb
Threatray 1 similar samples on MalwareBazaar
TLSH T15736AE0576E58E31EB6E2776D0A3413253F1F4925393F33B279226A828737E84D8D25B
TrID 41.3% (.OCX) Windows ActiveX control (116521/4/18)
25.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.4% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f2f2f2f28c8ac080 (1 x GCleaner)
Reporter jstrosch
Tags:.NET exe gcleaner MSIL


Avatar
jstrosch
Found at hxxp://185.172.128[.]160/cp.exe by #subcrawl

Intelligence

File Origin
# of uploads :
2
# of downloads :
295
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2024-02-05 16:30:20 UTC
Tags:
loader opendir hausbomber evasion stealer redline phorpiex trojan risepro stealc miner asyncrat rat amadey botnet remote vidar gcleaner whitesnake hijackloader metastealer rhadamanthys neoreklami azorult raccoon quasar
Link:
https://app.any.run/tasks/2f51ac29-1de9-4642-baf9-2b8076b41c8e

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/474746/
Detection(s):
SecuriteInfo.com.FileRepMalware.11635.22158.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
explorer lolbin overlay packed
Link:
https://www.filescan.io/uploads/65c0f53019fc38091422550f/reports/dd415264-0454-48f2-a70c-400b7fdb02c6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13
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:
Malicious
Link:
https://analyze.intezer.com/analyses/28ac4e7b-d627-468e-b896-7bb2cb307eb4
Result
Threat name:
Pure Miner
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1386873
Signature
Antivirus detection for URL or domain
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Snort IDS alert for network traffic
Suspicious powershell command line found
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Pure Miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1386873 Sample: file.exe Startdate: 05/02/2024 Architecture: WINDOWS Score: 100 26 Snort IDS alert for network traffic 2->26 28 Antivirus detection for URL or domain 2->28 30 Multi AV Scanner detection for dropped file 2->30 32 7 other signatures 2->32 7 file.exe 4 2->7         started        process3 file4 20 C:\Users\user\AppData\...\Protect544cd51a.dll, PE32 7->20 dropped 22 C:\...\Automating_the_cleaning_actionsApp.exe, PE32 7->22 dropped 34 Suspicious powershell command line found 7->34 11 RegAsm.exe 15 3 7->11         started        14 powershell.exe 7 7->14         started        signatures5 process6 dnsIp7 24 185.172.128.87, 49707, 80 NADYMSS-ASRU Russian Federation 11->24 16 WerFault.exe 20 16 11->16         started        18 conhost.exe 14->18         started        process8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-02-05 08:28:30 UTC
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ve4zeoth43e5boqsaoa6fpctepviaut6gm6zo43gykswnguzlyjq._file
Verdict:
unknown
Similar samples:
a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13
GCleaner
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/240205-r6f65sade3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
c5fee8594f29e6d8ff46ded41096431c3916a2be23a16f653b87457bf5a17909
MD5 hash:
2ba8610608687f0b83963409b326940c
SHA1 hash:
cd3b71a2653c89f2ba6f10c4ed340e056790c422
Link:
https://www.unpac.me/results/07d49df6-1134-4a23-b91d-dc4bde80a872/
SH256 hash:
63366bb58836a4d9fc6a7fb5632ce6aeb52fd2ec57ea5d766b27bfedf7b7deee
MD5 hash:
a6810a5899b5a89ee483c9e94dacb015
SHA1 hash:
c787d081f7534936636b17d94ecee651fd64fdac
Link:
https://www.unpac.me/results/07d49df6-1134-4a23-b91d-dc4bde80a872/
SH256 hash:
6a26df7ee49de6fec6c5de1f3f7a94075d2dfbc50922e3b30fd8111f2e734f33
MD5 hash:
f45c1512d5a47375e6e396b4d1111e58
SHA1 hash:
8af036b8c60d10e85cf82212930bb04bc0553f36
Link:
https://www.unpac.me/results/07d49df6-1134-4a23-b91d-dc4bde80a872/
SH256 hash:
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
MD5 hash:
544cd51a596619b78e9b54b70088307d
SHA1 hash:
4769ddd2dbc1dc44b758964ed0bd231b85880b65
Link:
https://www.unpac.me/results/07d49df6-1134-4a23-b91d-dc4bde80a872/
SH256 hash:
ee5d8d19b12e43459490c9c27024416c670a133fc3f1972fc8f24c6f2b80544c
MD5 hash:
2a3d628b8e04f48a8aea26a687cdc545
SHA1 hash:
e44b4764e00b4e3607f226ab0388403ee785e0bd
Link:
https://www.unpac.me/results/07d49df6-1134-4a23-b91d-dc4bde80a872/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/07d49df6-1134-4a23-b91d-dc4bde80a872/
SH256 hash:
388a796580234efc95f3b1c70ad4cb44bfddc7ba0f9203bf4902b9929b136f95
MD5 hash:
e4211d6d009757c078a9fac7ff4f03d4
SHA1 hash:
019cd56ba687d39d12d4b13991c9a42ea6ba03da
Link:
https://www.unpac.me/results/07d49df6-1134-4a23-b91d-dc4bde80a872/
SH256 hash:
a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13
MD5 hash:
fe5e6f3511282f64d0bb6d42ff126b25
SHA1 hash:
77a8dcb00a6b382b78d0be7f026d8a5a354aed49
Link:
https://www.unpac.me/results/07d49df6-1134-4a23-b91d-dc4bde80a872/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a939923a67e6/report/overview.html
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/a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13

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:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

GCleaner

Executable exe a939923a67e6c9d0ba120381e2bc5323ea80527e333d977366c2a5669a995e13

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2742874/
  
URLhaus
https://urlhaus.abuse.ch/url/2739592/
  
URLhaus
https://urlhaus.abuse.ch/url/2737076/
  
URLhaus
https://urlhaus.abuse.ch/url/2735404/
  
URLhaus
https://urlhaus.abuse.ch/url/2733619/
Cape
Cape
https://www.capesandbox.com/analysis/474746/

Comments