MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fde51302457b6ce2e1518a4a8fa09535441543fbd1b0bfe4f00fe6e5e0c55068. 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: fde51302457b6ce2e1518a4a8fa09535441543fbd1b0bfe4f00fe6e5e0c55068
SHA3-384 hash: e8969d4000a856bc8300b881142685c0e250baccbe1aba06f8600bd8b78df181f376422d003418c3e45d4c05ce34099d
SHA1 hash: df0234f0547ed0997e55e50dee38048165edf197
MD5 hash: bd114e8afa0fe48d09a44053c82d5f5d
humanhash: river-zulu-stairway-triple
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'007'971 bytes
First seen:2023-02-03 05:16:31 UTC
Last seen:2023-02-03 05:58:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 24576:y3wSl+e1L4PSVKC/NDShcpBEsTfQWssPrWC305uNahBW5f9R3uyhr0Ej27tch5LV:yg5CubWAC3ku4hsH5u0y7WjLCgv2MR
TLSH T136953317A45865B7D37747396C239A60E1336F2670760274308A4FAD2EB3640FE9EE39
TrID 75.1% (.EXE) Inno Setup installer (109740/4/30)
9.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon fcfcf8dafafefe00 (49 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 :
20
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-03 05:19:22 UTC
Tags:
installer
Link:
https://app.any.run/tasks/6af08a61-61dd-4afc-8b5f-574f6bf8910a

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/359737/
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
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/64925/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/63dc98cf1c9cbf7d6255826e/reports/20988839-fc8f-485a-ab14-eac804edc94f/overview
Verdict:
Malicious
Labled as:
TR/Drop.Agent
Link:
https://www.hybrid-analysis.com/sample/fde51302457b6ce2e1518a4a8fa09535441543fbd1b0bfe4f00fe6e5e0c55068
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/2b9907c5-9810-441e-a6c2-9e8a854cba28
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1164836
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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: 797603 Sample: file.exe Startdate: 03/02/2023 Architecture: WINDOWS Score: 96 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 3 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:\Program Files (x86)\...\finalrecovery.exe, PE32 14->34 dropped 36 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->38 dropped 40 6 other files (none is malicious) 14->40 dropped 17 finalrecovery.exe 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49703, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49704, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49705, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\SAc64ZjvTDZh.exe, PE32 17->30 dropped 21 SAc64ZjvTDZh.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/fde51302457b6ce2e1518a4a8fa09535441543fbd1b0bfe4f00fe6e5e0c55068/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-02-03 05:17:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
12 of 26 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7xsrgasfpnwofykrrjfi7ievgvcbkq732gyl7zhqb7tolygfkbua._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230203-fypmrsbc39/
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:
33bc9d8f6764b44fdaf37035dea0055e8c184c9969c9a9ea54a490cdb3771076
MD5 hash:
08492e62609dc7a7f5cc12d7f1c14f84
SHA1 hash:
479499803379ba7035b4b07294f357c6da8f7da0
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/cd9baca2-024a-4559-8270-e38ee1386034/
SH256 hash:
117bd0f656607df638e6f606638d9c94cecd116c083aae33c1459ca987512f56
MD5 hash:
7f203863ecc9636726b47801e031ae82
SHA1 hash:
91d3fefef4c0d559ea72a25d31f81618108d2de4
Link:
https://www.unpac.me/results/cd9baca2-024a-4559-8270-e38ee1386034/
SH256 hash:
039e7b98e8766592ee6636d0d4464683e203cebda7672f887a271ccc4148cdbb
MD5 hash:
5dfbbcd099e5e0b891eb6d80f4fb30cc
SHA1 hash:
75c9301d597f3ed598cdd0c781c74290bacb06a0
Link:
https://www.unpac.me/results/cd9baca2-024a-4559-8270-e38ee1386034/
SH256 hash:
fde51302457b6ce2e1518a4a8fa09535441543fbd1b0bfe4f00fe6e5e0c55068
MD5 hash:
bd114e8afa0fe48d09a44053c82d5f5d
SHA1 hash:
df0234f0547ed0997e55e50dee38048165edf197
Link:
https://www.unpac.me/results/cd9baca2-024a-4559-8270-e38ee1386034/
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/fde51302457b6ce2e1518a4a8fa09535441543fbd1b0bfe4f00fe6e5e0c55068

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/359737/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments