MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdd9d9d8cd44d950b95d537f8cd5991b687faebbe61dce64c6f7eefcf9257332. 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: fdd9d9d8cd44d950b95d537f8cd5991b687faebbe61dce64c6f7eefcf9257332
SHA3-384 hash: 5bb4742bb8925dd1e9bceb7d4f74015c535e127d225e35cdbb39e147864d0da8961e22f70345e6c9a652cd66b90e585f
SHA1 hash: 4b42f18fb880dc34234bfdd1a6984b3362f1204f
MD5 hash: ef5c84fd2afbf9f16159dfc413a8530a
humanhash: charlie-beer-georgia-sad
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'908'684 bytes
First seen:2023-04-20 04:01:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:zGlJfsN0ZAOrb0UAEzPoz7fkr2hRgstJHOMdY393OCnXJVPKqwZ82GhP+l9WHygU:qfZaKzgz7sHgJHX+XJVPN2SP+l9WSt
Threatray 115 similar samples on MalwareBazaar
TLSH T12FD5334373C606BFF05168716D27BB185EB534E12D7C81E166958EAEFFB7BC2824012A
TrID 48.2% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
35.6% (.EXE) Inno Setup installer (109740/4/30)
4.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.2% (.SCR) Windows screen saver (13097/50/3)
2.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
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:
stop
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-04-20 04:03:14 UTC
Tags:
installer loader ransomware stop stealer rat redline vidar trojan opendir gcleaner cryptbot
Link:
https://app.any.run/tasks/cdd25b0d-2b5f-4f7a-b3f6-0e39894d8a1f

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/383601/
Detection(s):
SecuriteInfo.com.TR.Spy.KGBSpy.1.UNOFFICIAL
Create hunting rule

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
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Sending an HTTP GET 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
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/80564/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/6440b93bcf53491c99887e35/reports/ca945daa-1fbd-4cb7-a07b-9adf08596205/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/fdd9d9d8cd44d950b95d537f8cd5991b687faebbe61dce64c6f7eefcf9257332
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/be22d5bc-c432-4722-9e0f-554699e46692
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1217622
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
Machine Learning detection for dropped file
Multi AV Scanner detection for domain / URL
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: 850563 Sample: file.exe Startdate: 20/04/2023 Architecture: WINDOWS Score: 100 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Multi AV Scanner detection for domain / URL 2->51 53 Found malware configuration 2->53 55 9 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-94E85.tmp, PE32 10->31 dropped 13 is-94E85.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 Rec419.exe 24 13->16         started        process8 dnsIp9 41 45.12.253.56, 49691, 80 CMCSUS Germany 16->41 43 45.12.253.72, 49692, 80 CMCSUS Germany 16->43 45 45.12.253.75, 49693, 80 CMCSUS Germany 16->45 29 C:\Users\user\AppData\...\xcllunBuSK5h.exe, PE32 16->29 dropped 20 xcllunBuSK5h.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/fdd9d9d8cd44d950b95d537f8cd5991b687faebbe61dce64c6f7eefcf9257332/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-04-20 04:02:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7xm5twgnitmvbok5kn7yzvmzdnuh7lv34yo44zgg67xpz6jfomza._file
Verdict:
malicious
Similar samples:
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96755ea2aaecf658b1b5e7b193669a3b569ad03d6c4157db619aecb4215cbe06
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e51cc0070d4efc7afebe231382aadc246bc67f78ff7b1f0525dafde993160452
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edb4988789cf30a7c85b813a36934724a408f7edaf18a102ab93f95a020ce511
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fa3edaf62607fbd6e49669a3bcfa2cfa0572803b39fba36f4841babe8a767002
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fc12ed94482b03fcfec1cf01fe9f18fccc36f7ac000a662d8892c43977a20503
GCleaner
+ 105 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230420-elscfshd6y/
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:
5a0e097498dd039f31f452c4762b33a72f4fec126521fd586a700064a86b36bd
MD5 hash:
f646283de32392a1cf0e4133659ceb01
SHA1 hash:
fde18e6533871d91ce289fb108ca15f4dc1efe75
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/e9f08f72-54d3-4826-acde-ba226d2bca79/
SH256 hash:
dc5d7971ff6aadf64269a5a5ae6667a93a931bd02c60ef01604dfda6048979dc
MD5 hash:
5ced4cd23dd3903404e3751634caf87e
SHA1 hash:
fa45d3eb2bcb242f995f085ecdbc66f24426dcdd
Link:
https://www.unpac.me/results/e9f08f72-54d3-4826-acde-ba226d2bca79/
SH256 hash:
797ca6da22a921e59ea7d0d7b1ac64ae101bb4b5e43449449fc346e7fd9c8bf1
MD5 hash:
cc18bad1b54c67465ec13d89a8e5f387
SHA1 hash:
7d6b8c9362fcd3453df230b046f91a2d85c62e5b
Link:
https://www.unpac.me/results/e9f08f72-54d3-4826-acde-ba226d2bca79/
SH256 hash:
449b116c0c5f84250ff6ee87ab780a3c8560a404ecf55fa88e3c9f3114d60da9
MD5 hash:
c07a9975cea21ecb2a6d369512aca133
SHA1 hash:
05df3eac6b8e93aa6536749be214df8edf0a76a2
Link:
https://www.unpac.me/results/e9f08f72-54d3-4826-acde-ba226d2bca79/
SH256 hash:
fdd9d9d8cd44d950b95d537f8cd5991b687faebbe61dce64c6f7eefcf9257332
MD5 hash:
ef5c84fd2afbf9f16159dfc413a8530a
SHA1 hash:
4b42f18fb880dc34234bfdd1a6984b3362f1204f
Link:
https://www.unpac.me/results/e9f08f72-54d3-4826-acde-ba226d2bca79/
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/fdd9d9d8cd44d950b95d537f8cd5991b687faebbe61dce64c6f7eefcf9257332

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/383601/

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