MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8
SHA3-384 hash: 4ab198ac8fd89065ae9d72d77bc8ce9af361a66ce83c27d1c85bf4eaded3dab149c6b64919b15a837172a829c58a80af
SHA1 hash: 1eea9210f5a75e2d795343a82f606f647d5ee33d
MD5 hash: f17a91a9010cfb0b469d09346f439f06
humanhash: twelve-red-nineteen-enemy
File name:f17a91a9010cfb0b469d09346f439f06.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:262'144 bytes
First seen:2024-03-11 17:38:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 79134121236a21f4a744fb6dd4238594 (1 x GCleaner)
ssdeep 3072:PX4EcZeKxOVDhbqPz6yTLFd1foSDp8bQjg0TAf5ZJpriMhrC3/7LRGqVg2dv:v4EcZeEOBhquyVPNt1OLGZ3/7EC5d
TLSH T1FA44F02176F09834D1A366389AB0CEA54ABB2C12563043DF67A8277F6F70BD18E35753
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)
File icon (PE):PE icon
dhash icon 124cc8b094c871b2 (1 x GCleaner)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
355
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
gh0st
Create hunting rule
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2024-03-10 14:37:46 UTC
Tags:
opendir loader hausbomber risepro stealer evasion stealc laplasclipper gcleaner trojan gh0stcringe gh0st remote rat redline phorpiex lumma socks5systemz proxy banload payload lokibot asyncrat nitol shellcode xworm kelihos ramnit hijackloader quasar
Link:
https://app.any.run/tasks/5b9cd768-96e6-4972-b782-a3f2de5797fd

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/478642/
Detection(s):
Win.Trojan.Glupteba-10022931-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed xpack
Link:
https://www.filescan.io/uploads/65ef41c95cd908a33daf0c95/reports/2d172c57-a4f9-4aee-b649-6962674a3ed5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8
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
Link:
https://analyze.intezer.com/analyses/4a4167ba-5224-4247-93e4-c3a34e5f8b14
Result
Threat name:
GCleaner, Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1406955
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected GCleaner
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8/
Threat name:
Win32.Trojan.Vidar
Create hunting rule
Status:
Malicious
First seen:
2024-03-10 17:26:38 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ni2fvrdsnrbh5avccinogefnzyqdvi44dq6xzzepkzymxaztiwua._file
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner loader
Link:
https://tria.ge/reports/240311-v8ac6abf86/
Behaviour
Program crash
Downloads MZ/PE file
GCleaner
Malware Config
C2 Extraction:
185.172.128.90
5.42.64.3
5.42.65.115
Unpacked files
SH256 hash:
07d8bd00c483ea18b026a42346905d245b84dcfbfe6290b215222f3979a8886a
MD5 hash:
638075fdc31f52e28ea21eb83157f9b4
SHA1 hash:
3feffd836aea527b25336c8fdd2101bd5e24b5f0
Detections:
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/f3c06cd7-e0c2-43b4-a0ae-4cfbe2da79df/
Parent samples :
b9dd5b5112232c3266b326271d24c2d8af866a386c34fb2d4cd3c414f995b587
f1a83ca51de663f90eddcee2480847538f36d6151306d4c31f9d5e8baf709a9b
508e67f9f8ecec59538cd61fc6aaf0c25b4194d6dbd8b830f7b5bb2b8adf5ae9
9314d40f064aed182d1b0910dcc17d215a7bcdfe7fa356202c0f84556fbce9f1
6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8
2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364
22e81782e13556ff0e50f878303b5e66953379dee68d0f5314762585a59781a3
00efc6f7f740e5423da1a6817a21f5cdcfaa6366e57413cc55dc255f81962d82
4af89e5a1cfa894ce90b1a5acb94abd36e90339e92c137d2f77d59c2e1efdb6f
a2683eb772985610c4b5caac94a14d54aa018a1849a79d0ed7132e877b6a9f0a
SH256 hash:
6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8
MD5 hash:
f17a91a9010cfb0b469d09346f439f06
SHA1 hash:
1eea9210f5a75e2d795343a82f606f647d5ee33d
Link:
https://www.unpac.me/results/f3c06cd7-e0c2-43b4-a0ae-4cfbe2da79df/
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/6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8

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

File information

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

Web download

GCleaner

Executable exe 6a345ac4726c427e82a2121ae310adce203aa39c1c3d7ce48f5670cb833345a8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2770950/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2770896/
  
URLhaus
https://urlhaus.abuse.ch/url/2755634/
Cape
Cape
https://www.capesandbox.com/analysis/478642/

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
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleOutputCharacterA
KERNEL32.dll::GetConsoleAliasExesLengthA
KERNEL32.dll::GetConsoleDisplayMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkA
KERNEL32.dll::GetFileAttributesW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::DnsHostnameToComputerNameA

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