MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6cb570ba717bddae7275a44c25fd563d374f874683c3ed0a903517c38bd474b. 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


GOBackdoor


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6cb570ba717bddae7275a44c25fd563d374f874683c3ed0a903517c38bd474b
SHA3-384 hash: 387aa2a4932035e07be77147eaffa9f7011a795c5a834cda50f60a9b20d30dc808e6733ec0cab1a1a06578c40544addb
SHA1 hash: ffbecd2b2f5bd3e07871a6fc15ab189a3857382c
MD5 hash: 7390e3b89729a110716d38d41f46f60b
humanhash: music-william-monkey-autumn
File name:888.exe
Download: download sample
Signature GOBackdoor
Create hunting rule
File size:12'582'912 bytes
First seen:2025-04-30 08:41:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6c07c16e79a3d0ad71b747c5100e8bff (2 x GOBackdoor)
ssdeep 98304:faxrDTYQYq77uEVvlimI5nHvxY4Zr4a/eZg5Ibx1CzpIiSnV+nWxGaqCPwmyw4TT:faTYQl9u+G4aAmIbxgqiyVvtqEHgB
TLSH T10CC66D1606831747D3BB9FF4EF4852D270BE1E36D91D01564EE48EB9B0386BA8666C33
TrID 42.7% (.EXE) Win32 Executable (generic) (4504/4/1)
19.2% (.EXE) OS/2 Executable (generic) (2029/13)
18.9% (.EXE) Generic Win/DOS Executable (2002/3)
18.9% (.EXE) DOS Executable Generic (2000/1)
0.0% (.TAR/GTAR) TAR - Tape ARchive (longname) (10/3)
Magika pebin
dhash icon c8c4a291c8f434b4 (1 x GOBackdoor)
Reporter abuse_ch
Tags:exe GOBackdoor

Intelligence

File Origin
# of uploads :
1
# of downloads :
495
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
888.exe
Verdict:
No threats detected
Analysis date:
2025-04-30 10:12:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6f465395-9514-4195-b97a-9835f76c0f46

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/5209/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6811e771c8b2e86d0ac51301
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6811e268212716475fb13773/reports/59872f34-c123-420f-80d4-c8f57b684bab/overview
Verdict:
Malicious
Labled as:
Mint.Zard.Generic
Link:
https://www.hybrid-analysis.com/sample/d6cb570ba717bddae7275a44c25fd563d374f874683c3ed0a903517c38bd474b
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/893a59ad-7a11-4dee-a24a-8393dc675052
Result
Threat name:
GO Backdoor
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1678023
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Yara detected GO Backdoor
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1678023 Sample: 888.exe Startdate: 30/04/2025 Architecture: WINDOWS Score: 64 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected GO Backdoor 2->27 29 Joe Sandbox ML detected suspicious sample 2->29 7 888.exe 1 2->7         started        11 888.exe 2->11         started        13 888.exe 2->13         started        process3 dnsIp4 19 212.34.130.72, 26968, 49694 RAN-NETWORKSES Spain 7->19 21 193.187.172.163, 443, 49693 ITOS-ASRU Russian Federation 7->21 23 147.45.196.157, 443, 49692 FREE-NET-ASFREEnetEU Russian Federation 7->23 31 Suspicious powershell command line found 7->31 15 powershell.exe 1 11 7->15         started        signatures5 process6 process7 17 conhost.exe 15->17         started       
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d6cb570ba717bddae7275a44c25fd563d374f874683c3ed0a903517c38bd474b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d6cb570ba717bddae7275a44c25fd563d374f874683c3ed0a903517c38bd474b/
Threat name:
Win32.Trojan.MintZard
Create hunting rule
Status:
Malicious
First seen:
2025-04-30 00:59:41 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=23fvoc5hc665vzzhljcmex6vmpjxj6duna6d5ufjanixyof5i5fq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250430-kl49xagn4v/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e5ce4f83-f4b4-4306-aed9-c1e4063f59f5
Unpacked files
SH256 hash:
d6cb570ba717bddae7275a44c25fd563d374f874683c3ed0a903517c38bd474b
MD5 hash:
7390e3b89729a110716d38d41f46f60b
SHA1 hash:
ffbecd2b2f5bd3e07871a6fc15ab189a3857382c
Link:
https://www.unpac.me/results/53477075-23ca-47d4-a047-733601019bf1/
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/d6cb570ba717bddae7275a44c25fd563d374f874683c3ed0a903517c38bd474b

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:RSharedStrings
Create hunting rule
Author:Katie Kleemola
Description:identifiers for remote and gmremote

File information

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

Web download

GOBackdoor

Executable exe d6cb570ba717bddae7275a44c25fd563d374f874683c3ed0a903517c38bd474b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3481114/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/5209/

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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeA
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFile2
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileA
KERNEL32.dll::GetFileAttributesA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::QueryDosDeviceA
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::UnlockServiceDatabase

Comments