MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7570cfa31ae4cbbe0fd7a9528f70558e2f474bc011ced66629f9a6bad6191ec5. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7570cfa31ae4cbbe0fd7a9528f70558e2f474bc011ced66629f9a6bad6191ec5
SHA3-384 hash: db93121bed818a4b1eccee6452939cf289851ecf342054bda53da3bcfc7c4238c4206dd4c339adc20b9c0763eace645b
SHA1 hash: 7d15f51e8443e37437c30ebbc02a98827f433b1e
MD5 hash: 34da2922f1ee7037ffbfa919f21c48b4
humanhash: twelve-april-mirror-table
File name:SecuriteInfo.com.W32.Kryptik.LKE.gen.Eldorado.589.31532
Download: download sample
Signature GCleaner
Create hunting rule
File size:337'408 bytes
First seen:2024-09-24 19:21:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f191e24764ac2972e2c40e13c71b6d0d (4 x GCleaner, 2 x Stealc, 1 x Smoke Loader)
ssdeep 6144:6LbrMUvuwmJtL/5bszp2Y3JTKSO2Lx7yFYc5SGc5R:6Pr1kjozV3JTNZGc5R
TLSH T1807438B26BE0B825EEA647759F2992DC676FBC225E34535E3150BE0F19333B1C912312
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon 00ecc8d0cc70b044 (1 x GCleaner)
Reporter SecuriteInfoCom
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
403
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://80.66.75.114/dl?name=mixnine
Verdict:
Malicious activity
Analysis date:
2024-09-24 17:31:46 UTC
Tags:
gcleaner loader
Link:
https://app.any.run/tasks/00f8ffaf-9039-4d27-bd39-b7869081fd7f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.Kryptik.LKE.gen.Eldorado.589.31532.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f311205346c7b922adc9e5
Tags:
Infostealer Network Stealth Zpack Exploit Cobalt Virus Tori
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc fingerprint microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/66f31120949df385961fb311/reports/20c133b5-c0a7-4316-9f5a-3dbd4eb1553a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7570cfa31ae4cbbe0fd7a9528f70558e2f474bc011ced66629f9a6bad6191ec5
Result
Verdict:
SUSPICIOUS
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/d918d0e0-1da0-4ab2-9ed9-32993cbf6691
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1517221
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7570cfa31ae4cbbe0fd7a9528f70558e2f474bc011ced66629f9a6bad6191ec5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7570cfa31ae4cbbe0fd7a9528f70558e2f474bc011ced66629f9a6bad6191ec5/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-09-24 18:28:24 UTC
File Type:
PE (Exe)
Extracted files:
69
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ovym7iy24tf34d6xvfji64cvryxuos6achhnmzrj7gtlvvqzd3cq._file
Verdict:
malicious
Label(s):
gcleaner
Create hunting rule
shellcode_loader_002
Create hunting rule
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/240924-x2n9vazhqp/
Behaviour
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Loads dropped DLL
Downloads MZ/PE file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/87a22959-9141-4b38-8813-ea5579fa0b98
Unpacked files
SH256 hash:
b8576d5706f7329a84acab234b4f6c062990264549706510f4efd7de97d722b1
MD5 hash:
322955c07eda7a7e259727c4880cde47
SHA1 hash:
cb5861272d9df301e6ea30e890a39fb6100c59a6
Link:
https://www.unpac.me/results/ffd31fbe-924a-481a-9f6f-c251e7be1d36/
SH256 hash:
7570cfa31ae4cbbe0fd7a9528f70558e2f474bc011ced66629f9a6bad6191ec5
MD5 hash:
34da2922f1ee7037ffbfa919f21c48b4
SHA1 hash:
7d15f51e8443e37437c30ebbc02a98827f433b1e
Link:
https://www.unpac.me/results/ffd31fbe-924a-481a-9f6f-c251e7be1d36/
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/7570cfa31ae4cbbe0fd7a9528f70558e2f474bc011ced66629f9a6bad6191ec5

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
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:pe_detect_tls_callbacks
Create hunting rule

File information

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

Web download

GCleaner

Executable exe 7570cfa31ae4cbbe0fd7a9528f70558e2f474bc011ced66629f9a6bad6191ec5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3112908/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3189374/
  
URLhaus
https://urlhaus.abuse.ch/url/3112906/
  
URLhaus
https://urlhaus.abuse.ch/url/3112907/
  
URLhaus
https://urlhaus.abuse.ch/url/3129043/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ObjectPrivilegeAuditAlarmA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetVolumeInformationW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::FillConsoleOutputCharacterA
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleOutputA
KERNEL32.dll::SetConsoleMode
KERNEL32.dll::SetConsoleTitleA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExA
KERNEL32.dll::CreateFileA
KERNEL32.dll::MoveFileA
KERNEL32.dll::GetFileAttributesW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
KERNEL32.dll::QueryDosDeviceA
WIN_TIME_APICan Modify TimeKERNEL32.dll::SetSystemTimeAdjustment

Comments