MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f77a2f7defb52af521c5fbe4aa8a735a4ec14b130bb50c0ca8002babaf63ace. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f77a2f7defb52af521c5fbe4aa8a735a4ec14b130bb50c0ca8002babaf63ace
SHA3-384 hash: 6fd68c9e9187b25c5c9247b316d9b5644ae49d66e986441f46eae39501eebaba776c6a75f46962388f1e6f4dda716e48
SHA1 hash: eaf14e3268f496073752adea6724071bb9892b0b
MD5 hash: 071a993dfd6e3026192911a53429914f
humanhash: lake-three-winner-florida
File name:download.exe
Download: download sample
File size:143'684 bytes
First seen:2025-02-05 09:45:46 UTC
Last seen:2025-02-05 11:01:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e9ba9d322a41807299c94c5d3656ec4
ssdeep 3072:dBaVQfkTOD9FV8DpeJa5MrpXcQltGwxIxIJyzPwx:hcTgvaQXcOtGxY6Pwx
TLSH T141E32995B6E51CE9D916423C81EB9232A738FDE186229B5F4630FB321E13FD03E86715
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter kafan_shengui
Tags:exe Metasploit

Intelligence

File Origin
# of uploads :
2
# of downloads :
477
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
download.exe
Verdict:
No threats detected
Analysis date:
2025-02-05 09:48:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/351761d9-19e9-4fa4-bf45-bd4be0c2976e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.20574.2511.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a3351a2dcee78dd8197cda
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug meterpreter obfuscated overlay
Link:
https://www.filescan.io/uploads/67a3336cff13b3c5561b89cb/reports/348a8f79-5a79-49a9-b2d1-09f0bb205035/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8f77a2f7defb52af521c5fbe4aa8a735a4ec14b130bb50c0ca8002babaf63ace
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/14ffada4-6156-4a2e-bb58-48c0f42f7f5f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1607300
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1607300 Sample: download.exe Startdate: 05/02/2025 Architecture: WINDOWS Score: 52 10 Multi AV Scanner detection for submitted file 2->10 12 Joe Sandbox ML detected suspicious sample 2->12 6 download.exe 1 2->6         started        process3 process4 8 conhost.exe 6->8         started       
Score:
60%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/8f77a2f7defb52af521c5fbe4aa8a735a4ec14b130bb50c0ca8002babaf63ace
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f77a2f7defb52af521c5fbe4aa8a735a4ec14b130bb50c0ca8002babaf63ace/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-02-01 04:47:47 UTC
File Type:
PE+ (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r532f5667njk6uq4l67evkfhgwsoyffrgc5vbqgkqablvoxwhlha._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/250205-lrpxva1lcw/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e94086be-086c-4529-b4d1-9bcc88a57b52
Unpacked files
SH256 hash:
8f77a2f7defb52af521c5fbe4aa8a735a4ec14b130bb50c0ca8002babaf63ace
MD5 hash:
071a993dfd6e3026192911a53429914f
SHA1 hash:
eaf14e3268f496073752adea6724071bb9892b0b
Link:
https://www.unpac.me/results/974950fd-9e52-4b03-8ebb-e7a1651686a3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Metasploit
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/8f77a2f7defb52af521c5fbe4aa8a735a4ec14b130bb50c0ca8002babaf63ace

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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.

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
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::GetStartupInfoA

Comments