MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e198871348eed2ffe4aa94996b7536cdc8aab3fef7cb3b8692cc99d00cf7c42e. 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: e198871348eed2ffe4aa94996b7536cdc8aab3fef7cb3b8692cc99d00cf7c42e
SHA3-384 hash: ddcb76ada771a7844be9e349340571ec7289b3a8778eb34dbe62d70bb0efd392b7d93895cb9a5ca3c53bfe8a798a2e59
SHA1 hash: 3efe60b5cde29615c6b7c55cfb96f78eb5cdba1b
MD5 hash: 4b5337ac07caffcb2866568f083891c9
humanhash: iowa-oranges-pennsylvania-apart
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'283'650 bytes
First seen:2023-02-04 06:30:31 UTC
Last seen:2023-02-04 06:44:28 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:d3Z+fU75fw4QjTAMDXoloaO00NbIW07PJWz6LCgv2MR:XSE5fw4QPDaoD00NbIW07Plv2MR
TLSH T138B5DE565C98E067E0D88F70CCF35DFB5C55ECB9C0B8485791043EFA3A32E522D96A2A
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 96968e8e0f0f9696 (49 x GCleaner, 1 x NetSupport)
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 :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-04 06:33:15 UTC
Tags:
installer
Link:
https://app.any.run/tasks/f113506a-c32d-4cc7-be77-377d0c6bface

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/360165/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.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
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
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/65205/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63ddfba789bd67c10fdc761f/reports/92e272c1-a0a2-4602-9e28-97846d39bdb4/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/e198871348eed2ffe4aa94996b7536cdc8aab3fef7cb3b8692cc99d00cf7c42e
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/d3ed1339-d8ac-4209-991c-35f38bfc7587
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1165668
Signature
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: 798439 Sample: file.exe Startdate: 04/02/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Detected unpacking (changes PE section rights) 2->54 56 4 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 16 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 14->38 dropped 40 6 other files (5 malicious) 14->40 dropped 17 FRec24.exe 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49696, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49697, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49698, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\2nQPi7vh7KfcS.exe, PE32 17->30 dropped 21 2nQPi7vh7KfcS.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/e198871348eed2ffe4aa94996b7536cdc8aab3fef7cb3b8692cc99d00cf7c42e/
Threat name:
Win32.Downloader.GCleaner
Create hunting rule
Status:
Malicious
First seen:
2023-02-04 06:31:08 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
11 of 26 (42.31%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4gmioe2i53jp7zfkssmww5jwzxekvm7667ftxbuszsm5adhxyqxa._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230204-g92l5scf94/
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:
7d08d13e088e14eebf7642713a40f57e8d57b882174c839c7f829dc6801d3f55
MD5 hash:
08319511a2f4de307d00a16963821453
SHA1 hash:
381460a7a12acf39e5b3209252cb1d42acdf2aa2
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/ff5259bc-23a7-454f-bbeb-0973070aeeb3/
SH256 hash:
67413a53d68d53e01921bfb6b146b83990719b9d18d0aa029264b0d2fac91dfe
MD5 hash:
e3da12b6bb8195d008005c0c3c97c954
SHA1 hash:
b5d16c38bdcb418c7aa3b21bedea50d8327685a5
Link:
https://www.unpac.me/results/ff5259bc-23a7-454f-bbeb-0973070aeeb3/
SH256 hash:
e198871348eed2ffe4aa94996b7536cdc8aab3fef7cb3b8692cc99d00cf7c42e
MD5 hash:
4b5337ac07caffcb2866568f083891c9
SHA1 hash:
3efe60b5cde29615c6b7c55cfb96f78eb5cdba1b
Link:
https://www.unpac.me/results/ff5259bc-23a7-454f-bbeb-0973070aeeb3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/e198871348eed2ffe4aa94996b7536cdc8aab3fef7cb3b8692cc99d00cf7c42e

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/360165/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments