MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44e0a705d4c84265783d35ccf267935f3be0a8aeee83681da4562bdaeba9a1a5. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44e0a705d4c84265783d35ccf267935f3be0a8aeee83681da4562bdaeba9a1a5
SHA3-384 hash: 7ce275387dbc7e6d94e409d4dd3f1ce34e8e1034aa7c0ce235e48dc8acfa8fdcad69c40f55d83dc44c7c70f9e65755a3
SHA1 hash: f2edd3802ccdc06c812077a020ef844f2dcf7933
MD5 hash: f3e5e32ca8764324e5efe379bdf0d005
humanhash: eleven-uncle-sierra-finch
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'157'129 bytes
First seen:2023-02-13 13:48:04 UTC
Last seen:2023-02-13 14:12:44 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:rdHmxbW2KZcwsoA5KJJvbIyIB1AIYXAP27NFhkWMSUloDzVMP2+99btNuLFjzLCU:JHmtiHA5XN7lYX3NAWe0VMuMiJDv2MR
TLSH T1CFE5123D7156C97DD2C0FDB08D2A94E71CDAADE3E8A8A062B0DCBF3F51791859609207
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 :
8
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-13 13:49:32 UTC
Tags:
installer
Link:
https://app.any.run/tasks/1f84dd8b-a43e-45ee-b80f-64f68dee364f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nymaim
Create hunting rule
Link:
https://www.capesandbox.com/analysis/365063/
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
Running batch commands
Creating a process with a hidden window
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/69054/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/63ea3fcf97e87dd9097e6fec/reports/6a887df9-63fc-495f-a0a0-caebb3db00ce/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/44e0a705d4c84265783d35ccf267935f3be0a8aeee83681da4562bdaeba9a1a5
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/627a6515-55ac-4766-aec6-43b270294e60
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1173398
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: 806190 Sample: file.exe Startdate: 13/02/2023 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 FRec213.exe 20 14->17         started        process9 dnsIp10 42 45.12.253.56, 49693, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49694, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49695, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\8eryo7Wbnkp.exe, PE32 17->30 dropped 21 8eryo7Wbnkp.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/44e0a705d4c84265783d35ccf267935f3be0a8aeee83681da4562bdaeba9a1a5/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-13 13:49:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=itqkobouzbbgk6b5gxgpez4tl456bkfo52bwqhnekyv5v25jugsq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230213-q4nmrsde87/
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:
3cd266c947c26eba04d0eafc493c0a47b2800bdef131c4370081ee0287e8bf97
MD5 hash:
fc18a05e025ad3dd98de08382db32ebb
SHA1 hash:
19af89e6609faebc60d2479579117598d18ad9a2
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/83aceb13-c2e0-41ae-a96c-26b32e149529/
SH256 hash:
352aef3d1429c66b0ee51f2c59c8d15ffb5071b90912633ee4487fa2e656623e
MD5 hash:
907af828de00c96cb181f35be22c400d
SHA1 hash:
dc79856904ae2b8b2a4b14f0992a4ead79f1f82a
Link:
https://www.unpac.me/results/83aceb13-c2e0-41ae-a96c-26b32e149529/
SH256 hash:
f1a173cec72ebb03140668dbfa7aede0ab477b0ae5f5940bb4d6b86dbdc0490f
MD5 hash:
ec053426d1d62f80747d56145f3b70fe
SHA1 hash:
97976db90fbf6db8a0322637afef8aca1eaf3b84
Link:
https://www.unpac.me/results/83aceb13-c2e0-41ae-a96c-26b32e149529/
SH256 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/83aceb13-c2e0-41ae-a96c-26b32e149529/
SH256 hash:
44e0a705d4c84265783d35ccf267935f3be0a8aeee83681da4562bdaeba9a1a5
MD5 hash:
f3e5e32ca8764324e5efe379bdf0d005
SHA1 hash:
f2edd3802ccdc06c812077a020ef844f2dcf7933
Link:
https://www.unpac.me/results/83aceb13-c2e0-41ae-a96c-26b32e149529/
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/44e0a705d4c84265783d35ccf267935f3be0a8aeee83681da4562bdaeba9a1a5

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/365063/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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