MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c01245c6a7d25b0c09af32f2cc743773d20833eacb7647915451c589b20de74. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments

SHA256 hash: 0c01245c6a7d25b0c09af32f2cc743773d20833eacb7647915451c589b20de74
SHA3-384 hash: 9dd8833ee861515b4d612b9baa169e0f8b4f2bcd462197b0d2b37ace47d1f9a09e66cd8fd2eb4d57436f404a18686959
SHA1 hash: e1cab7569527727d0335c93f9cadd0ba8024e82d
MD5 hash: 70b7583d87624b1cfd6747fd47b5f650
humanhash: winter-happy-oranges-angel
File name:file
Download: download sample
Signature GCleaner
File size:2'051'476 bytes
First seen:2023-02-05 22:17:53 UTC
Last seen:2023-02-05 22:43:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:xaJzk+N1PHtsuCvZ7X60BZ5j2MGLCgv2MR:QRk+jCX2v2MR
TLSH T1BE95231AA569C4F7E311CF39EE0F44F6BA273E59CAE43107341A7F0A7A7248D852D252
TrID 75.1% (.EXE) Inno Setup installer (109740/4/30)
9.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon 3cfcd4d4f4f2f2b2 (49 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 :
18
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-05 22:20:38 UTC
Tags:
installer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Modifying a system file
Creating a file in the Windows subdirectories
Launching a process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Machine Learning detection for dropped file
Obfuscated command line found
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 798904 Sample: file.exe Startdate: 05/02/2023 Architecture: WINDOWS Score: 48 26 Machine Learning detection for dropped file 2->26 7 file.exe 2 2->7         started        process3 file4 16 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 7->16 dropped 28 Obfuscated command line found 7->28 11 file.tmp 18 16 7->11         started        signatures5 process6 file7 18 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->18 dropped 20 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->20 dropped 22 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 11->22 dropped 24 6 other files (5 malicious) 11->24 dropped 14 FRec25.exe 11->14         started        process8
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2023-02-05 22:18:39 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
gcleaner
Score:
  10/10
Tags:
family:gcleaner discovery loader
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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:
6babb38604595493c7cb23e8bf58d0494809a9da4163dbe0af30078462f20e33
MD5 hash:
09d21095a0dc65fb4c6f8551fc1bee93
SHA1 hash:
601c108c16105f5fbc1943fd8accd5b1111bdd8c
Detections:
win_nymaim_g0 Nymaim win_gcleaner_auto
SH256 hash:
0a395e8ee2bfdc0b86f3479d79305ec3ff20aeb628969aa5c39b98cad06c90bb
MD5 hash:
5eaefcb72a3bcf083c2a2a5fd919878a
SHA1 hash:
88b0ac3818b2dd33b3ee7b34c0e60b46e031463e
SH256 hash:
0c01245c6a7d25b0c09af32f2cc743773d20833eacb7647915451c589b20de74
MD5 hash:
70b7583d87624b1cfd6747fd47b5f650
SHA1 hash:
e1cab7569527727d0335c93f9cadd0ba8024e82d
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:shellcode
Author:nex
Description:Matched shellcode byte patterns
Rule name:win_gcleaner_auto
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

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