MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f5964f723a825e1dbb6884aa47a5d7dd01d6241db1a40e33836b1964f24eab6. 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: 16


Intelligence 16 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f5964f723a825e1dbb6884aa47a5d7dd01d6241db1a40e33836b1964f24eab6
SHA3-384 hash: b0aaff558e5640ada39cb829459a8b4c09472755c8c63ef4a51772e42d4182e7ba81977187e878e49e059c681e9ccff0
SHA1 hash: b212d19a4ffb1f8c868c51dd921f9a75adc85b5a
MD5 hash: 7047309d142eb601bb0c8b2c949fc40b
humanhash: skylark-fruit-mirror-california
File name:random.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'933'312 bytes
First seen:2025-01-18 17:28:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:VDXpNZwXqhFdt/hT8UrvW2Du64K7a6YEO2/:1p8XkPJ5bW2DfJmb2/
TLSH T1CE9533D84EAB7B3CEE9741FA11EE26153FE8459131CE99BA0709CD35E64B0CEB148E41
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon ceab9d9aa6d36915 (23 x GCleaner)
Reporter aachum
Tags:exe gcleaner


Avatar
iamaachum
185.215.113.39/files/unique2/random.exe

GCleaner C2: http://185.156.73.23/add?substr=mixtwo&s=three&sub=emp

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
GM2SC_random.exe
Verdict:
Malicious activity
Analysis date:
2025-01-18 17:19:17 UTC
Tags:
amadey botnet stealer loader stealc themida lumma credentialflusher gcleaner
Link:
https://app.any.run/tasks/c7fec258-5432-4d13-b493-6ae5861f665e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.Tedy-10040695-0
Create hunting rule

Win.Malware.Zusy-10040805-0
Create hunting rule

Win.Malware.Zusy-10040819-0
Create hunting rule

Win.Malware.Zusy-10041090-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678be5a5aa9c8e7858dfe34f
Tags:
malcrypt cobalt virus micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Creating a file in the %temp% subdirectories
Creating a file
Launching the default Windows debugger (dwwin.exe)
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/678be4e02a063b4c6e882fbf/reports/03d9c5ae-e7c1-44d6-b318-108b84ac1063/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/4f5964f723a825e1dbb6884aa47a5d7dd01d6241db1a40e33836b1964f24eab6
Result
Verdict:
MALICIOUS
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/96892415-ba3a-4960-863c-b13f63343aa6
Result
Threat name:
GCleaner
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1594303
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Yara detected GCleaner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4f5964f723a825e1dbb6884aa47a5d7dd01d6241db1a40e33836b1964f24eab6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f5964f723a825e1dbb6884aa47a5d7dd01d6241db1a40e33836b1964f24eab6/
Threat name:
Win32.Trojan.RedLineStealer
Create hunting rule
Status:
Malicious
First seen:
2025-01-18 17:29:05 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j5mwj5zdvas6dw5wrbfki6s5pxib2ysb3mnebyzyg2yzmtze5k3a._file
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery evasion loader
Link:
https://tria.ge/reports/250118-v2jy1sypgv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Loads dropped DLL
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
GCleaner
Gcleaner family
Verdict:
Malicious
Tags:
Win.Malware.Tedy-10040695-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8f90e467-0f68-486a-9cad-6a2c8364cd9a
Unpacked files
SH256 hash:
9a5a61de316d081f4ab63cb945d602ffada90aaea4ce0aa3b8fd99e664b496cf
MD5 hash:
b1f6fd696b25768a4fe867ee7c28d95b
SHA1 hash:
0aa927d3699a3e4f0cd2835461ca67b61e15c9ce
Detections:
GCleaner
Create hunting rule
Link:
https://www.unpac.me/results/7a1e7430-8c22-46e3-9075-1f982d1ea56a/
Parent samples :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 hash:
4f5964f723a825e1dbb6884aa47a5d7dd01d6241db1a40e33836b1964f24eab6
MD5 hash:
7047309d142eb601bb0c8b2c949fc40b
SHA1 hash:
b212d19a4ffb1f8c868c51dd921f9a75adc85b5a
Link:
https://www.unpac.me/results/7a1e7430-8c22-46e3-9075-1f982d1ea56a/
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/4f5964f723a825e1dbb6884aa47a5d7dd01d6241db1a40e33836b1964f24eab6

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:Windows_Generic_Threat_23d33b48
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Generic_2993e5a5
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

GCleaner

Executable exe 4f5964f723a825e1dbb6884aa47a5d7dd01d6241db1a40e33836b1964f24eab6

(this sample)

  
Link
https://tria.ge/250118-vk7nrazlfp/
  
Dropped by
Amadey
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments