MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e6ebd45c8dfa58ee0f321b267a6f7ede948760b08f5d132a1bfba925427a9d5. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e6ebd45c8dfa58ee0f321b267a6f7ede948760b08f5d132a1bfba925427a9d5
SHA3-384 hash: 4804583529cbaaaa04c11dcd4a43c559e81db83e2112ab86f188fca9d36835ac04998bf9bf2650931121134774be9a50
SHA1 hash: 7a14cc2d0b5bbab0ae3ca26229daa5e3f29fde76
MD5 hash: 496eb6c65f8e0ea31a7f11c5ff52826e
humanhash: don-hawaii-seven-echo
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:368'128 bytes
First seen:2022-09-29 02:50:02 UTC
Last seen:2022-09-29 04:17:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6fec1abc95e8dc40bf514011d243c58d (12 x Stop, 10 x GCleaner, 4 x Smoke Loader)
ssdeep 6144:+Uqn3iXJ1tWfmXrN3zmNqUaMvSy9tJ3ziga3wVfg:+6Jfrh2aUhOp
TLSH T18174F12179E1C871D5A62D709934DBA0277FB8726570A50BFB6457AE1F733C08AB230B
TrID 39.4% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
29.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 8e70696969696969 (2 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://95.214.24.96/load.php?pub=mixinte

Intelligence

File Origin
# of uploads :
13
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/314569/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.6921.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Creating a file in the system32 subdirectories
Creating a file
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/39875/overview
Behaviour
MalwareBazaar
CPUID_Instruction
SystemUptime
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/633507e1d089a0c15dd2abb7/reports/936e2bc8-12ec-427c-b427-338ddd069788/overview
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.
Malware family:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ecf89190-7658-4cda-91cf-73f182162c6a
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1079703
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 712260 Sample: file.exe Startdate: 29/09/2022 Architecture: WINDOWS Score: 92 54 Multi AV Scanner detection for domain / URL 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 4 other signatures 2->60 7 file.exe 29 2->7         started        process3 dnsIp4 48 208.67.104.97, 49710, 49729, 80 GRAYSON-COLLIN-COMMUNICATIONSUS United States 7->48 50 107.182.129.235, 49730, 80 META-ASUS Reserved 7->50 52 2 other IPs or domains 7->52 26 C:\Users\user\AppData\Local\...\Cleaner.exe, PE32 7->26 dropped 28 C:\Users\user\...\Bunifu_UI_v1.5.3.dll, PE32 7->28 dropped 30 C:\Users\user\AppData\Local\...\dll[1], PE32 7->30 dropped 32 C:\Users\user\AppData\Local\...\soft[1], PE32 7->32 dropped 11 cmd.exe 1 7->11         started        13 WerFault.exe 9 7->13         started        16 WerFault.exe 9 7->16         started        18 8 other processes 7->18 file5 process6 file7 20 Cleaner.exe 17 2 11->20         started        24 conhost.exe 11->24         started        34 C:\ProgramData\Microsoft\...\Report.wer, Unicode 13->34 dropped 36 C:\ProgramData\Microsoft\...\Report.wer, Unicode 16->36 dropped 38 C:\ProgramData\Microsoft\...\Report.wer, Unicode 18->38 dropped 40 C:\ProgramData\Microsoft\...\Report.wer, Unicode 18->40 dropped 42 C:\ProgramData\Microsoft\...\Report.wer, Unicode 18->42 dropped 44 5 other malicious files 18->44 dropped process8 dnsIp9 46 iplogger.org 148.251.234.83, 443, 49718 HETZNER-ASDE Germany 20->46 62 Multi AV Scanner detection for dropped file 20->62 64 May check the online IP address of the machine 20->64 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e6ebd45c8dfa58ee0f321b267a6f7ede948760b08f5d132a1bfba925427a9d5/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-09-29 02:51:09 UTC
File Type:
PE (Exe)
Extracted files:
40
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tzxl2roi36sy5yhtegzgpjxx5xuuq5qlbd25cmvbx65jevbhvhkq._file
Verdict:
malicious
Result
Malware family:
nymaim
Create hunting rule
Score:
  10/10
Tags:
family:nymaim trojan
Link:
https://tria.ge/reports/220929-dblw9ahfa6/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
NyMaim
Malware Config
C2 Extraction:
208.67.104.97
85.31.46.167
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b6df256c-9217-4735-89e2-e64a74255149
Unpacked files
SH256 hash:
9e6ebd45c8dfa58ee0f321b267a6f7ede948760b08f5d132a1bfba925427a9d5
MD5 hash:
496eb6c65f8e0ea31a7f11c5ff52826e
SHA1 hash:
7a14cc2d0b5bbab0ae3ca26229daa5e3f29fde76
Link:
https://www.unpac.me/results/1c91c7e8-5d6a-4b80-9696-a02c363dff58/
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/9e6ebd45c8dfa58ee0f321b267a6f7ede948760b08f5d132a1bfba925427a9d5

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

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/314569/
  
URLhaus
https://urlhaus.abuse.ch/url/2276314/

Comments