MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc21f03e31c10580281678d9a3147fd6e5024d0db7cf29403e48093f862ffd7a. 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: 9


Intelligence 9 IOCs YARA 31 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc21f03e31c10580281678d9a3147fd6e5024d0db7cf29403e48093f862ffd7a
SHA3-384 hash: d029402372cbb282da37ccfeca25848b3287af8fb0b909f24521183928a526fc2271b779f91bd23f396dc52486f18790
SHA1 hash: 8594c87fcb17cea22de4d464e8fab1cf251224ef
MD5 hash: 70f434f801075fb32810c9fa9842562f
humanhash: iowa-maine-queen-jupiter
File name:70f434f801075fb32810c9fa9842562f.exe
Download: download sample
File size:14'665'692 bytes
First seen:2024-10-07 05:14:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 98304:/fQ3XYasS2N3YIQkkgpY/8uOSEo6EmCtJgbSZjoFSegyDj:HcHCoIQkrpYBJE8mCtJ5ZMmyX
TLSH T101E65C43E8A640E4C1EAD5B4C6668213BB71784A573463E73E6CD2702F53FE0AEB9750
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
364
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67036e62b932c04ee8fdb59a
Tags:
Vmdetect Emotet
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm golang mingw overlay packed rat
Link:
https://www.filescan.io/uploads/67036e5d06f0c2314b429331/reports/3d9898a2-76c8-4282-96e3-2a7123ca7657/overview
Verdict:
Malicious
Labled as:
TrojanDropper/W64.Agent
Link:
https://www.hybrid-analysis.com/sample/fc21f03e31c10580281678d9a3147fd6e5024d0db7cf29403e48093f862ffd7a
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1c1d5fe7-7a81-473a-a58d-81feb07e1c98
Result
Threat name:
Go Injector
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1527640
Signature
Multi AV Scanner detection for submitted file
Yara detected Go Injector
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fc21f03e31c10580281678d9a3147fd6e5024d0db7cf29403e48093f862ffd7a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fc21f03e31c10580281678d9a3147fd6e5024d0db7cf29403e48093f862ffd7a/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7qq7aprryecyakawpdm2gfd723sqetinw7hssqb6jaet7brp7v5a._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/241007-fxk8ys1hma/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/018d3fc1-5367-470d-8ae4-dc7e012cc64f
Unpacked files
SH256 hash:
fc21f03e31c10580281678d9a3147fd6e5024d0db7cf29403e48093f862ffd7a
MD5 hash:
70f434f801075fb32810c9fa9842562f
SHA1 hash:
8594c87fcb17cea22de4d464e8fab1cf251224ef
Link:
https://www.unpac.me/results/08cee90a-61ad-49dc-a715-3c5c86245683/
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/fc21f03e31c10580281678d9a3147fd6e5024d0db7cf29403e48093f862ffd7a

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:Bolonyokte
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:UnknownDotNet RAT - Bolonyokte
Rule name:Borland
Create hunting rule
Author:malware-lu
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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:GoBinTest
Create hunting rule
Rule name:GoInjector
Create hunting rule
Author:NDA0E
Description:Detects Go Injector
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
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_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Executable exe fc21f03e31c10580281678d9a3147fd6e5024d0db7cf29403e48093f862ffd7a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3213025/
  
Delivery method
Distributed via web download

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 (GUARD_CF)high

Comments