MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aac39d073593fd30b7288c0eb03a8ac24bea0909bd441f1ecdd94058e8bb9953. 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: aac39d073593fd30b7288c0eb03a8ac24bea0909bd441f1ecdd94058e8bb9953
SHA3-384 hash: 51dcddc4ecc5de00200f161820ef5157439d872a2b0cd41f56ba0fd5411038eff69742271415ba6e53dcf91e4c63eab2
SHA1 hash: bc579e09fba1634fedf8a29be4059303058e4ce4
MD5 hash: 5d524b011f071e9fa5153924bab72c15
humanhash: neptune-three-happy-muppet
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'166'263 bytes
First seen:2023-07-08 17:58:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'452 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 24576:8fOyde2cLzS6nFx3VL5kbnVqRzjo6ykV9L2il7MitP/O1:8GLXSWFdkbVqRzcjkHL2i1Mi5/O1
Threatray 3'533 similar samples on MalwareBazaar
TLSH T1FE4523458BC558BCC5144AF02D32A112D6AB7AB4973C615CF08E68CF8F7F8B5982D376
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 :
310
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-07-08 17:59:54 UTC
Tags:
installer gcleaner
Link:
https://app.any.run/tasks/1a918d9e-4c4c-4faf-9216-432a2c5b6bc9

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/412182/
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
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
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/96620/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/64a9a3e667f70195b4433f49/reports/0e71c8cc-0890-4c37-b7a1-078312ab93dc/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/aac39d073593fd30b7288c0eb03a8ac24bea0909bd441f1ecdd94058e8bb9953
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be7419fd-ac86-4861-8704-3af11dc7d83d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aac39d073593fd30b7288c0eb03a8ac24bea0909bd441f1ecdd94058e8bb9953/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-07-08 17:59:05 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vlbz2bzvsp6tbnzirqhlaoukyjf6ucijxvcb6hwn3fafr2f3tfjq._file
Verdict:
malicious
Similar samples:
474e293e9c25fdccd36c77f62b4b234fc97d8f1122dcbe78494f5482b6675f44
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58d57f768804a9c0594a2f9a2db379788d41fbeaca4936a1fe6a0f8986265a77
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5b06a1d47febc51608577e8827a61ae277ac79a5d4beeeab6bc1ddd6b9a88077
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93cb045c691341fee5fe4b5aae26233c3bdfb480db20a904ef7f7749db2c6e86
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9dc3c210f41de276264b20019ec64beb14955fb59dff048b10fab6a397a26be3
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a966075818dd971effd37c47d3de59591064a7bc99f37296e04c6d8a63ce3ea2
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c50ed0352f86462194d23cc0b3128c28eca1eaa426049abddd58e697e29831cb
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cf34174392d422249a3b1c2a488709b3606143bf51acfa14ca53928051697331
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f77c4cd95258a487da134a7537ba181ff528e07116c5a96887e315bb2d20213a
GCleaner
+ 3'523 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-wkpzdahg9t/
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:
ded5dc25125af83b900a316a3634f3e8effe01f8dc80e8dd3e9026c1bdbb5af0
MD5 hash:
130f81f666718bfe415c0a224c972518
SHA1 hash:
1d617c606291aa120d34d00e884dfeb72bdde186
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
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
c07c753a302d318de39c48af088bc34596f27387ad14ba961cf2912b9c25ce7b
MD5 hash:
e9f804f762837a66a71c811197aa0e0a
SHA1 hash:
befce99481e027851ce34b33408ee41f43405013
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
64e08c31db2dcd3d4050093e076fcfc1ab9a1308123dfd5e687481baff6cd3b9
MD5 hash:
c43b85f27c415bd588885ce38cb190a0
SHA1 hash:
931b6f3ee9fbfa4b94f57f871e475494bc5dfbe1
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
ded5dc25125af83b900a316a3634f3e8effe01f8dc80e8dd3e9026c1bdbb5af0
MD5 hash:
130f81f666718bfe415c0a224c972518
SHA1 hash:
1d617c606291aa120d34d00e884dfeb72bdde186
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
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
ded5dc25125af83b900a316a3634f3e8effe01f8dc80e8dd3e9026c1bdbb5af0
MD5 hash:
130f81f666718bfe415c0a224c972518
SHA1 hash:
1d617c606291aa120d34d00e884dfeb72bdde186
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
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
c07c753a302d318de39c48af088bc34596f27387ad14ba961cf2912b9c25ce7b
MD5 hash:
e9f804f762837a66a71c811197aa0e0a
SHA1 hash:
befce99481e027851ce34b33408ee41f43405013
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
c07c753a302d318de39c48af088bc34596f27387ad14ba961cf2912b9c25ce7b
MD5 hash:
e9f804f762837a66a71c811197aa0e0a
SHA1 hash:
befce99481e027851ce34b33408ee41f43405013
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
64e08c31db2dcd3d4050093e076fcfc1ab9a1308123dfd5e687481baff6cd3b9
MD5 hash:
c43b85f27c415bd588885ce38cb190a0
SHA1 hash:
931b6f3ee9fbfa4b94f57f871e475494bc5dfbe1
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
64e08c31db2dcd3d4050093e076fcfc1ab9a1308123dfd5e687481baff6cd3b9
MD5 hash:
c43b85f27c415bd588885ce38cb190a0
SHA1 hash:
931b6f3ee9fbfa4b94f57f871e475494bc5dfbe1
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
SH256 hash:
aac39d073593fd30b7288c0eb03a8ac24bea0909bd441f1ecdd94058e8bb9953
MD5 hash:
5d524b011f071e9fa5153924bab72c15
SHA1 hash:
bc579e09fba1634fedf8a29be4059303058e4ce4
Link:
https://www.unpac.me/results/deb9d323-b9fb-4420-8e3e-2dab013537db/
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/aac39d073593fd30b7288c0eb03a8ac24bea0909bd441f1ecdd94058e8bb9953

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/412182/

Comments