MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b77f800ab2de904ed316c0516dfb8b99b1da2c8db39f21557a199c1917cbbb8c. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b77f800ab2de904ed316c0516dfb8b99b1da2c8db39f21557a199c1917cbbb8c
SHA3-384 hash: 6d06add49059689d6f232555b0419022ff5849d93296ca011403aa2da47b780d3f1f54933b3598cd9bc1cd65c478bf9b
SHA1 hash: 145889244ecb1e7f706847bab623f02416716205
MD5 hash: b189a5ed0c7e6685af78afdf596b1d9e
humanhash: virginia-spaghetti-montana-august
File name:8.11.9-Windows.exe
Download: download sample
File size:9'980'545 bytes
First seen:2025-04-06 05:42:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:t8w5MCds7ihJxpTqJJlV6FdZxZdVUNEjZ4dJ4XwNfceHs2cuLABaBJBl/VUMQYTV:D5MCdYwJ/6LV6oJBgsJDVU
TLSH T1B1A6D360EADB90F1DD835875805BA33F57342E05873DCB9BEB502E56ED3B6A21C3A109
TrID 30.2% (.EXE) Win64 Executable (generic) (10522/11/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4504/4/1)
5.9% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
295
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/855/
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f21582a695a0cd1fab498f
Tags:
injection virus
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/b77f800ab2de904ed316c0516dfb8b99b1da2c8db39f21557a199c1917cbbb8c
Malware family:
Gogra
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/628ed407-4eda-4fe8-8839-1e590a718d54
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1657606
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b77f800ab2de904ed316c0516dfb8b99b1da2c8db39f21557a199c1917cbbb8c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b77f800ab2de904ed316c0516dfb8b99b1da2c8db39f21557a199c1917cbbb8c/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w57yacvs32ie5uywybiw364ltgy5ulenwopscvl2dgobsf6lxoga._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/250406-gkzq9avqt2/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4cb86773-f865-4f96-b594-ef6de445d09c
Unpacked files
SH256 hash:
b77f800ab2de904ed316c0516dfb8b99b1da2c8db39f21557a199c1917cbbb8c
MD5 hash:
b189a5ed0c7e6685af78afdf596b1d9e
SHA1 hash:
145889244ecb1e7f706847bab623f02416716205
Link:
https://www.unpac.me/results/1f5d3557-08ce-4a8d-9252-aac35fe65a8e/
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/b77f800ab2de904ed316c0516dfb8b99b1da2c8db39f21557a199c1917cbbb8c

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Executable exe b77f800ab2de904ed316c0516dfb8b99b1da2c8db39f21557a199c1917cbbb8c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3337879/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/855/

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

Comments