MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fa3d6ae96c53e39cf1aa2f9a8bc8e1d7cebdec3c1abaa1712cf7c8a51d99f93. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fa3d6ae96c53e39cf1aa2f9a8bc8e1d7cebdec3c1abaa1712cf7c8a51d99f93
SHA3-384 hash: 306b675678fed0b9c556727b0a93f743c67bd3c200a87c81cc3bd6fef7f1f84ec43886b4e945100d3adbb2da04e1f321
SHA1 hash: b767187f34e91e2ed02b4f558561713157e19555
MD5 hash: 08c7d37cd682509f1bbec337f48e9de8
humanhash: ack-arkansas-high-pip
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'206'892 bytes
First seen:2023-07-08 17:08:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 24576:8fOyfyiYYY4TJWzvQTP8SIY30aukNWE5BpyAu7tP/O1:8GVYbkzYTr90w5BIt75/O1
Threatray 178 similar samples on MalwareBazaar
TLSH T11845334583A88871E2779E706D6C6110F78BBCE9373AAC247A0F14BF6F5A146DD1A703
TrID 50.8% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.6% (.EXE) Inno Setup installer (109740/4/30)
4.8% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon ddfee6e4e6fedc00 (17 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://45.12.253.74/pineapple.php?pub=mixinte

Intelligence

File Origin
# of uploads :
1
# of downloads :
286
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-07-08 17:13:28 UTC
Tags:
installer gcleaner
Link:
https://app.any.run/tasks/17aab93e-67a0-4581-8d9c-a1489489aaf9

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/412170/
Detection(s):
Win.Malware.Agen-10005057-0
Create hunting rule

SecuriteInfo.com.Adware.Generic2.DOZ.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching the process to interact with network services
Modifying a system file
Launching a process
Creating a file in the %AppData% subdirectories
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/96611/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed packed shell32
Link:
https://www.filescan.io/uploads/64a998322333b198b23994ba/reports/7d513a7f-498e-4643-a3fa-d03e2a236242/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/8fa3d6ae96c53e39cf1aa2f9a8bc8e1d7cebdec3c1abaa1712cf7c8a51d99f93
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d17fa86c-3029-42dd-9139-26ea0611f79e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8fa3d6ae96c53e39cf1aa2f9a8bc8e1d7cebdec3c1abaa1712cf7c8a51d99f93/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-07-08 17:09:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r6r5nluwyu7dtty2ul42rpeodv6oxxwdygv2ufysz56iuuozt6jq._file
Verdict:
unknown
Similar samples:
474e293e9c25fdccd36c77f62b4b234fc97d8f1122dcbe78494f5482b6675f44
GCleaner
58d57f768804a9c0594a2f9a2db379788d41fbeaca4936a1fe6a0f8986265a77
GCleaner
878089116b0342bf962ed58a5c51ab9dbe845d7f64843cbf0dea9a000baad892
GCleaner
a966075818dd971effd37c47d3de59591064a7bc99f37296e04c6d8a63ce3ea2
GCleaner
adb6fcdf68a54e44cbc8e720040436958931ebbde6ba507ddff6fa20ec8b9774
GCleaner
bf1e6887eae7ff57e6ce8355e63829532807b64599c60c2a378faad2522f3ce5
GCleaner
c50ed0352f86462194d23cc0b3128c28eca1eaa426049abddd58e697e29831cb
GCleaner
d604590b5c7a14a354f325a3884dbefe9f01c19b0d6927e3aa4a437777022dd5
GCleaner
e88259872bb2df0913c156511df3eba707e0a39f520fecd3316654c26cd05334
GCleaner
f77c4cd95258a487da134a7537ba181ff528e07116c5a96887e315bb2d20213a
GCleaner
+ 168 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230708-vn422agg9v/
Behaviour
Kills process with taskkill
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
GCleaner
Malware Config
C2 Extraction:
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Unpacked files
SH256 hash:
1489907bde32c3fb4e47cc68a4ea72bdfe7b5bdbf2319382d4ed77d22036eea9
MD5 hash:
b0e747bcc88b7c1fca5824ae0520ed1a
SHA1 hash:
ec8f1001e2b3184ff67b6644697105739b65c1a1
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
4acfd753d47ddc8446136e0857d1b195728a7689f25401dde1fc1530fb36ae95
MD5 hash:
3f653a04f48890bd16dac68fbd1ae81e
SHA1 hash:
f8b0ad16707f8ffa338cba23472a09d8aaa7348f
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
df4e3bd4f3b14fcec867d96080d67deaf33b9d928b8d09d57a63dfe6bf5702c3
MD5 hash:
26688735706ceefa634e3d5a08d2d748
SHA1 hash:
d7510027d3f70979fd335de767f9be95ea5ebc4e
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
8ff50908921b53285d3d019dbd35053e76d2a5f5d07a0f360f981eb6a7881c30
MD5 hash:
e4f6862fafb6b1816beb9350f6fb4d24
SHA1 hash:
a25b09726e2224e85b4922b002b1ee03cd2922fd
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
1489907bde32c3fb4e47cc68a4ea72bdfe7b5bdbf2319382d4ed77d22036eea9
MD5 hash:
b0e747bcc88b7c1fca5824ae0520ed1a
SHA1 hash:
ec8f1001e2b3184ff67b6644697105739b65c1a1
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
4acfd753d47ddc8446136e0857d1b195728a7689f25401dde1fc1530fb36ae95
MD5 hash:
3f653a04f48890bd16dac68fbd1ae81e
SHA1 hash:
f8b0ad16707f8ffa338cba23472a09d8aaa7348f
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
df4e3bd4f3b14fcec867d96080d67deaf33b9d928b8d09d57a63dfe6bf5702c3
MD5 hash:
26688735706ceefa634e3d5a08d2d748
SHA1 hash:
d7510027d3f70979fd335de767f9be95ea5ebc4e
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
8ff50908921b53285d3d019dbd35053e76d2a5f5d07a0f360f981eb6a7881c30
MD5 hash:
e4f6862fafb6b1816beb9350f6fb4d24
SHA1 hash:
a25b09726e2224e85b4922b002b1ee03cd2922fd
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
1489907bde32c3fb4e47cc68a4ea72bdfe7b5bdbf2319382d4ed77d22036eea9
MD5 hash:
b0e747bcc88b7c1fca5824ae0520ed1a
SHA1 hash:
ec8f1001e2b3184ff67b6644697105739b65c1a1
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
4acfd753d47ddc8446136e0857d1b195728a7689f25401dde1fc1530fb36ae95
MD5 hash:
3f653a04f48890bd16dac68fbd1ae81e
SHA1 hash:
f8b0ad16707f8ffa338cba23472a09d8aaa7348f
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
df4e3bd4f3b14fcec867d96080d67deaf33b9d928b8d09d57a63dfe6bf5702c3
MD5 hash:
26688735706ceefa634e3d5a08d2d748
SHA1 hash:
d7510027d3f70979fd335de767f9be95ea5ebc4e
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
8ff50908921b53285d3d019dbd35053e76d2a5f5d07a0f360f981eb6a7881c30
MD5 hash:
e4f6862fafb6b1816beb9350f6fb4d24
SHA1 hash:
a25b09726e2224e85b4922b002b1ee03cd2922fd
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
1489907bde32c3fb4e47cc68a4ea72bdfe7b5bdbf2319382d4ed77d22036eea9
MD5 hash:
b0e747bcc88b7c1fca5824ae0520ed1a
SHA1 hash:
ec8f1001e2b3184ff67b6644697105739b65c1a1
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
4acfd753d47ddc8446136e0857d1b195728a7689f25401dde1fc1530fb36ae95
MD5 hash:
3f653a04f48890bd16dac68fbd1ae81e
SHA1 hash:
f8b0ad16707f8ffa338cba23472a09d8aaa7348f
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
df4e3bd4f3b14fcec867d96080d67deaf33b9d928b8d09d57a63dfe6bf5702c3
MD5 hash:
26688735706ceefa634e3d5a08d2d748
SHA1 hash:
d7510027d3f70979fd335de767f9be95ea5ebc4e
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
8ff50908921b53285d3d019dbd35053e76d2a5f5d07a0f360f981eb6a7881c30
MD5 hash:
e4f6862fafb6b1816beb9350f6fb4d24
SHA1 hash:
a25b09726e2224e85b4922b002b1ee03cd2922fd
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
SH256 hash:
8fa3d6ae96c53e39cf1aa2f9a8bc8e1d7cebdec3c1abaa1712cf7c8a51d99f93
MD5 hash:
08c7d37cd682509f1bbec337f48e9de8
SHA1 hash:
b767187f34e91e2ed02b4f558561713157e19555
Link:
https://www.unpac.me/results/f5608e20-9f48-4789-a201-4086b9cd4b55/
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/8fa3d6ae96c53e39cf1aa2f9a8bc8e1d7cebdec3c1abaa1712cf7c8a51d99f93

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:win_gcleaner_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.gcleaner.

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/
Cape
Cape
https://www.capesandbox.com/analysis/412170/

Comments