MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f0274a0e17ea613a840cd89a838151a3bbf145dbbedccbff9efc7ab762b82e1. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f0274a0e17ea613a840cd89a838151a3bbf145dbbedccbff9efc7ab762b82e1
SHA3-384 hash: 1f5b8e01bf90f6512241a591c618a13808bc7a47bab233090bd06fa23969dbaa0f2a80dd73b4709898c6542bbe77db47
SHA1 hash: c3a2902e79da6612fee788a7a45bad8907ca125d
MD5 hash: a5fa0cbdbbb74d6cf28c0c48703efa6a
humanhash: moon-diet-uranus-fillet
File name:a5fa0cbdbbb74d6cf28c0c48703efa6a.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:285'184 bytes
First seen:2023-10-05 08:58:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7bf0c3cbf0d3960e40b75bc830477f17 (6 x Stealc, 5 x Smoke Loader, 3 x Tofsee)
ssdeep 6144:OAHubgBaYwRuZ+0Oi5cY9ZawOPOQBEkB7HfoxXhg:OlbQaYm6+0mY+TZZRgxxg
Threatray 193 similar samples on MalwareBazaar
TLSH T14154E0223AB3D872DAA355785434EB946E7FB8726671854F3734066E5F103C29EB3322
TrID 38.6% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
29.0% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 060404090a082000 (1 x GCleaner)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Gathering data
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/6f0274a0e17ea613a840cd89a838151a3bbf145dbbedccbff9efc7ab762b82e1
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/edc10846-6c61-404b-8987-bb2846d5d379
Result
Threat name:
Mystic Stealer, onlyLogger
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1320047
Signature
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Mystic Stealer
Yara detected onlyLogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1320047 Sample: LDrCPFCXcN.exe Startdate: 05/10/2023 Architecture: WINDOWS Score: 100 47 script.googleusercontent.com 2->47 49 script.google.com 2->49 51 2 other IPs or domains 2->51 61 Multi AV Scanner detection for domain / URL 2->61 63 Malicious sample detected (through community Yara rule) 2->63 65 Antivirus detection for URL or domain 2->65 67 6 other signatures 2->67 9 LDrCPFCXcN.exe 21 2->9         started        signatures3 process4 dnsIp5 53 5.42.64.10, 49692, 49693, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 9->53 55 script.google.com 142.250.68.14, 443, 49694, 49696 GOOGLEUS United States 9->55 57 googlehosted.l.googleusercontent.com 172.217.14.65, 443, 49697 GOOGLEUS United States 9->57 39 C:\Users\user\AppData\...\6821347467.exe, PE32 9->39 dropped 41 C:\Users\user\AppData\...\3413162522.exe, PE32 9->41 dropped 43 C:\Users\user\AppData\Local\...\s62[1], PE32 9->43 dropped 45 3 other malicious files 9->45 dropped 13 cmd.exe 1 9->13         started        15 cmd.exe 1 9->15         started        17 cmd.exe 1 9->17         started        19 WerFault.exe 22 16 9->19         started        file6 process7 process8 21 6821347467.exe 3 13->21         started        24 conhost.exe 13->24         started        26 3413162522.exe 15->26         started        29 conhost.exe 15->29         started        31 taskkill.exe 1 17->31         started        33 conhost.exe 17->33         started        dnsIp9 69 Multi AV Scanner detection for dropped file 21->69 71 Writes to foreign memory regions 21->71 73 Injects a PE file into a foreign processes 21->73 35 AppLaunch.exe 1 21->35         started        37 AppLaunch.exe 21->37         started        59 mediasitenews.com 194.87.32.213, 443, 49695 BANDWIDTH-ASGB Russian Federation 26->59 75 Machine Learning detection for dropped file 26->75 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f0274a0e17ea613a840cd89a838151a3bbf145dbbedccbff9efc7ab762b82e1/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-04 18:51:42 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n4bhjihbp2tbhkcazwe2qoavdi536fc5xpw4zp7z57d2w5rlqlqq._file
Verdict:
malicious
Similar samples:
1b4d67523602523fb1ae985471afd79a19e21c87143c9b2535c635bb7d8e0611
GCleaner
5673fb28502eb9a5adc869e2b188ee6fcc9d23362dea118dc2f3b085dbad937f
GCleaner
981923aeeddd4c6f2b68c6b1c0e80f6b4ca6495e200562f371215e37cb7885ac
GCleaner
a2c6ee2151a4294788cca435654f9abf6d9ef513aa65397f89ae3fbe6aa70090
GCleaner
cf44de3e5a7caa54430f94c1b9082e964cf4d12523e4225ae45446d7ba0a5fe1
GCleaner
d64061edbb7be2e6c37f10774b44fbbd137ea7bc2410bf0dd79b1ba970e0b948
GCleaner
e5e5abe00e82ad616e13abd1768769dc8d31b4e1a5b79955219cea34c395e9df
GCleaner
e5f5dd1351fc046439bb7d556519711007fcef1ed039653d6f5b22f60053449e
GCleaner
fe83636233da5eeb406ddcd43a4beb5ed9629797073fba5415c2b4450aad0647
GCleaner
+ 183 additional samples on MalwareBazaar
Result
Malware family:
mystic
Create hunting rule
Score:
  10/10
Tags:
family:mystic stealer
Link:
https://tria.ge/reports/231005-kxqkwsbg37/
Behaviour
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Detect Mystic stealer payload
Mystic
Unpacked files
SH256 hash:
6711983a2b83509f3d8711d64f0c6f7a7bdbe82fcb66c3f58611132bb03d0b62
MD5 hash:
2b01e6d9f123445932a8245b050aa045
SHA1 hash:
8362142bba41f20d84a3effe24e9325514265f07
Link:
https://www.unpac.me/results/d8b816aa-47c6-4ffb-809e-c6b520f45986/
SH256 hash:
6f0274a0e17ea613a840cd89a838151a3bbf145dbbedccbff9efc7ab762b82e1
MD5 hash:
a5fa0cbdbbb74d6cf28c0c48703efa6a
SHA1 hash:
c3a2902e79da6612fee788a7a45bad8907ca125d
Link:
https://www.unpac.me/results/d8b816aa-47c6-4ffb-809e-c6b520f45986/
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/6f0274a0e17ea613a840cd89a838151a3bbf145dbbedccbff9efc7ab762b82e1

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:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

GCleaner

Executable exe 6f0274a0e17ea613a840cd89a838151a3bbf145dbbedccbff9efc7ab762b82e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2716274/
  
Delivery method
Distributed via web download

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