MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08df2ac3fd0fb504126575f3ade8c98a47658aec539843317b639026fae9fc16. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08df2ac3fd0fb504126575f3ade8c98a47658aec539843317b639026fae9fc16
SHA3-384 hash: 0f3828d1b69f8ffeb00e706f536e0a3b9c7c6305ee8065aa38e8d6a6b22487b510db26803840e98e2d0c7fc9f97eb881
SHA1 hash: efe7399d09a87c8d40d3f31ca64b1130590d2f97
MD5 hash: ca20b663a93e868d96e56e220143b8f4
humanhash: louisiana-winter-yellow-grey
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'069'735 bytes
First seen:2023-04-27 13:45:08 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 49152:EGlJfstq9YrlGiygWilzFY1wgV2GvgKHkul7vpq+Xl5A7uGCCWoFdSVVGG3dDWHw:5cA0GinDzFY1pV2GvpHkuVvdl+7ouPST
Threatray 127 similar samples on MalwareBazaar
TLSH T167E5330AB1B18471C37079B0DB0BE535C217A568DABFE58073ED5EFEA357652A0413A3
TrID 50.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.2% (.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 b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
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 :
293
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-04-27 13:47:24 UTC
Tags:
installer gcleaner loader rat redline
Link:
https://app.any.run/tasks/7b9f4081-f213-4988-9984-db9780804eb9

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/385200/
Detection(s):
SecuriteInfo.com.TR.Spy.KGBSpy.1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/81634/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/644a7c9b3098295ca6022200/reports/dc7d1521-5d52-47cd-a850-d5e9703a0105/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1251208
Link:
https://www.hybrid-analysis.com/sample/08df2ac3fd0fb504126575f3ade8c98a47658aec539843317b639026fae9fc16
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:
Unknown
Link:
https://analyze.intezer.com/analyses/6068a852-842b-4eab-9dd3-0cc3aa4b83e2
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1222194
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 855143 Sample: file.exe Startdate: 27/04/2023 Architecture: WINDOWS Score: 100 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Antivirus detection for URL or domain 2->53 55 7 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-33B37.tmp, PE32 10->31 dropped 13 is-33B37.tmp 11 25 10->13         started        process6 file7 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 13->33 dropped 35 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 13->35 dropped 37 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 13->37 dropped 39 7 other files (5 malicious) 13->39 dropped 16 Rec427.exe 24 13->16         started        process8 dnsIp9 41 45.12.253.56, 49692, 80 CMCSUS Germany 16->41 43 45.12.253.72, 49693, 80 CMCSUS Germany 16->43 45 45.12.253.75, 49694, 80 CMCSUS Germany 16->45 29 C:\Users\user\AppData\...\gpf4P7oCAy.exe, PE32 16->29 dropped 20 gpf4P7oCAy.exe 16->20         started        23 cmd.exe 1 16->23         started        file10 process11 signatures12 57 Multi AV Scanner detection for dropped file 20->57 25 taskkill.exe 1 23->25         started        27 conhost.exe 23->27         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08df2ac3fd0fb504126575f3ade8c98a47658aec539843317b639026fae9fc16/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-27 13:46:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
14 of 22 (63.64%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bdpsvq75b62qietfoxz232gjrjdwlcxmkomegml3moicn6xj7qla._file
Verdict:
malicious
Similar samples:
0922910e5c4579f02f3ce7b0ffef89450937f13bf0fa50bdf4abd8f986f7c4bf
GCleaner
5826d77a200a0b8eb1ada410bf2ee562e5d78ba52a3d2a87080ebeb6e44d99a6
GCleaner
7848d4e5adc7034e32b63d9d09414f770117f12cd1f0cd2a4643b0d5e58207d1
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82cd56c1da5527dc61cb89cb188c5ed19aac2bcfa83e5855c4d8af1c40336fab
GCleaner
8adc44e71b06a7094eff978652e39924c499d6e6b0fb89e1603481cf7ea7c2c5
GCleaner
96755ea2aaecf658b1b5e7b193669a3b569ad03d6c4157db619aecb4215cbe06
GCleaner
e51cc0070d4efc7afebe231382aadc246bc67f78ff7b1f0525dafde993160452
GCleaner
edb4988789cf30a7c85b813a36934724a408f7edaf18a102ab93f95a020ce511
GCleaner
fa3edaf62607fbd6e49669a3bcfa2cfa0572803b39fba36f4841babe8a767002
GCleaner
fc12ed94482b03fcfec1cf01fe9f18fccc36f7ac000a662d8892c43977a20503
GCleaner
+ 117 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230427-q2ypysfg93/
Behaviour
Kills process with taskkill
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:
c3a48031dac81bfb2ae335eb9ec141db9c0637385ba7445dcad1779ce13a3170
MD5 hash:
90778e18469ee37bfa8e8e76e86d55cd
SHA1 hash:
b29d26b0ee127c1615fca8b96c2b411f5dfabb39
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/6c785360-cc7c-4145-b1e6-c0c63d74b176/
SH256 hash:
2f0744d65a1231229c5c380cb87342d460f92477df0c073f962ca7b8ca46f7d9
MD5 hash:
7bf3060148e48ed93f57fe980aada2c1
SHA1 hash:
e7b505b374a2bc1f5c371f1727c29d27c31ce121
Link:
https://www.unpac.me/results/6c785360-cc7c-4145-b1e6-c0c63d74b176/
SH256 hash:
e26241d8166f558d5d2720e198f34bc0050f0f66dfc3270123934aae4d344210
MD5 hash:
344151e1d7c13fe20111a25c53c12f8e
SHA1 hash:
d5be437a8ed7b9c1e60db519ffa208c6dcb45802
Link:
https://www.unpac.me/results/6c785360-cc7c-4145-b1e6-c0c63d74b176/
SH256 hash:
08df2ac3fd0fb504126575f3ade8c98a47658aec539843317b639026fae9fc16
MD5 hash:
ca20b663a93e868d96e56e220143b8f4
SHA1 hash:
efe7399d09a87c8d40d3f31ca64b1130590d2f97
Link:
https://www.unpac.me/results/6c785360-cc7c-4145-b1e6-c0c63d74b176/
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/08df2ac3fd0fb504126575f3ade8c98a47658aec539843317b639026fae9fc16

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
Cape
Cape
https://www.capesandbox.com/analysis/385200/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments