MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06fa8c6eb74f8209d4cbd0bbc507378b7c6c096a41a6b4283f23c51aebcb4aab. 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: 06fa8c6eb74f8209d4cbd0bbc507378b7c6c096a41a6b4283f23c51aebcb4aab
SHA3-384 hash: 9de49a2257fa58be8ba6caaf9682e5e8ea10defd5b331e3c41f339d274f5ebb58800c22c4de152e7df7b663b7d8f63d1
SHA1 hash: d6cd2ba09d17795672dff5c17c857be15e89af4c
MD5 hash: e13b870a1d7465d32051286a8319ec64
humanhash: july-artist-arizona-alanine
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'462'630 bytes
First seen:2023-02-12 14:17:22 UTC
Last seen:2023-02-12 14:45:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:rdHAiPbXiHdFWaUW9o3/NNSW2ndkxoDg+tKaIluNvgkjAKQrugniePEHopLCgv2Y:JHpqLWmoP/1muxos9a7vgkLNexFv2MR
TLSH T138F5127CB401C56DC590FEB4CC3AD8E75CEA6EE3E4A4A06270C87F3F9679285861A117
TrID 78.6% (.EXE) Inno Setup installer (109740/4/30)
10.1% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
2.1% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 14b0b0fceeaa3b18 (363 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 :
7
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-12 14:20:19 UTC
Tags:
installer
Link:
https://app.any.run/tasks/9abcc961-8448-4ba5-b3db-2e58bb0013e9

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/364446/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.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
Modifying a system file
Creating a file in the %AppData% subdirectories
Sending an HTTP GET request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/68551/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/63e8f51b19bdad834634ce64/reports/e7661d2e-94f5-4e1d-bc5c-bd6e9ef8d27e/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/06fa8c6eb74f8209d4cbd0bbc507378b7c6c096a41a6b4283f23c51aebcb4aab
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/c9819d07-b767-4923-b26b-7287c6a46763
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1172596
Signature
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)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 805386 Sample: file.exe Startdate: 12/02/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Antivirus detection for URL or domain 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 5 other signatures 2->56 10 file.exe 2 2->10         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->32 dropped 60 Obfuscated command line found 10->60 14 file.tmp 18 17 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->38 dropped 40 7 other files (6 malicious) 14->40 dropped 17 FRec212.exe 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49701, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49702, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49703, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\YLuiUQh2rww2Y.exe, PE32 17->30 dropped 21 YLuiUQh2rww2Y.exe 17->21         started        24 cmd.exe 1 17->24         started        file11 process12 signatures13 58 Multi AV Scanner detection for dropped file 21->58 26 taskkill.exe 1 24->26         started        28 conhost.exe 24->28         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06fa8c6eb74f8209d4cbd0bbc507378b7c6c096a41a6b4283f23c51aebcb4aab/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-12 14:18:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a35iy3vxj6batvgl2c54kbzxrn6gyclkigtlikb7epcrv26ljkvq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230212-rl9mysee43/
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:
d94cbafece3a68ac46b1071c849db38d934d59641310bc8356ce15374d110864
MD5 hash:
553c6b0d827eaf3c5dc5525009b982d4
SHA1 hash:
eec012c7e3ffd19e252e082ff5d8b9b3b21f76f6
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/52ce1858-c51f-47ae-99c8-216541e8e55d/
SH256 hash:
936bfc8c6e6cad9010d9b50f562849894a659b9b0c5a3026b083dd651050bff3
MD5 hash:
4ac58c2eabaa3a2ee6a4f6e930276696
SHA1 hash:
e05f449d1ffefe0eb973502a1cebf6d267f78031
Link:
https://www.unpac.me/results/52ce1858-c51f-47ae-99c8-216541e8e55d/
SH256 hash:
8850d6aed45a189726800dc019ab8a471060a642677a7715eb80c6532cb491a4
MD5 hash:
2aaabaac129991f42f956d903f88770b
SHA1 hash:
9abbf0cd2d0a3ecdd5bee9ec113f3f0d0322f98f
Link:
https://www.unpac.me/results/52ce1858-c51f-47ae-99c8-216541e8e55d/
SH256 hash:
06fa8c6eb74f8209d4cbd0bbc507378b7c6c096a41a6b4283f23c51aebcb4aab
MD5 hash:
e13b870a1d7465d32051286a8319ec64
SHA1 hash:
d6cd2ba09d17795672dff5c17c857be15e89af4c
Link:
https://www.unpac.me/results/52ce1858-c51f-47ae-99c8-216541e8e55d/
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/06fa8c6eb74f8209d4cbd0bbc507378b7c6c096a41a6b4283f23c51aebcb4aab

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/364446/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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