MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4179d42be07d4df97c50677792a749232ec3c4b2e3802f245123d7ddca19cf77. 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
| SHA256 hash: | 4179d42be07d4df97c50677792a749232ec3c4b2e3802f245123d7ddca19cf77 |
|---|---|
| SHA3-384 hash: | d63d4f7f5a7f2b54cdf49662beff1fdd12fd38b2bfbe4fa1d19e87a0ac58ad68ba6606e870699fb29a63ce9729f6855d |
| SHA1 hash: | eb042476f31c4213a1c3cef7585de0e403aa6e90 |
| MD5 hash: | d8b90b170be5f990c4d47b6b2f5bde3d |
| humanhash: | video-india-whiskey-beer |
| File name: | file |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 5'911'432 bytes |
| First seen: | 2024-02-07 13:46:51 UTC |
| Last seen: | 2024-02-07 15:41:16 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 98304:mv7Phtavq82Zi8tSxQmgukGJzLKKF7FTq4buqIiP:mvNtaaki0/DF7FD |
| Threatray | 1 similar samples on MalwareBazaar |
| TLSH | T1C7569E03BBE9CE35D3FB5637C0B291181375FC96E752E70F266922AD0C427898E95392 |
| TrID | 43.6% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 34.3% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 6.2% (.EXE) Win64 Executable (generic) (10523/12/4) 3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.0% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | f8f8e4e4e4ccd8f8 (1 x GCleaner) |
| Reporter |  jstrosch |
| Tags: | .NET exe gcleaner MSIL |
Intelligence
File Origin
# of uploads :
2
# of downloads :
281
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4179d42be07d4df97c50677792a749232ec3c4b2e3802f245123d7ddca19cf77.exe
Verdict:
Malicious activity
Analysis date:
2024-02-07 14:17:11 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
zgRAT
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay
Verdict:
Malicious
Labled as:
MSIL_Kryptik.JCM.gen
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:
Malicious
Result
Threat name:
PureLog Stealer, zgRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Suspicious powershell command line found
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Znyonm
Status:
Malicious
First seen:
2024-02-07 08:28:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
51
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Result
Malware family:
zgrat
Score:
10/10
Tags:
family:zgrat rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
5b7b7fe42a730ba40cb1287e9ffd1863c096f39eb8b9eb859cd1ad22bdd6dc4a
MD5 hash:
ff4402374febd6731b02c965b9f4f2e4
SHA1 hash:
8e5ea00c71d8f73b169054f738decb359d68ec5c
SH256 hash:
f891b3369d25a9414442b44e3ce3263ddb3e28d19f4a73ddd8b6c670b4493b06
MD5 hash:
ab0218a028a76328d51a28924d77b76c
SHA1 hash:
8590f299b9330a1e164dcbb124f03f0f13248b51
SH256 hash:
4179d42be07d4df97c50677792a749232ec3c4b2e3802f245123d7ddca19cf77
MD5 hash:
d8b90b170be5f990c4d47b6b2f5bde3d
SHA1 hash:
eb042476f31c4213a1c3cef7585de0e403aa6e90
Detections:
MALWARE_Win_zgRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | MALWARE_Win_zgRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects zgRAT |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Sectigo_Code_Signed |
|---|---|
| Description: | Detects code signed by the Sectigo RSA Code Signing CA |
| Reference: | https://bazaar.abuse.ch/export/csv/cscb/ |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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