MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5576c7b2a2408bd5812580d6ffdf7fa7e8662dd2ed93af905b09e7047cf043e2. 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


ValleyRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments
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SHA256 hash: 5576c7b2a2408bd5812580d6ffdf7fa7e8662dd2ed93af905b09e7047cf043e2
SHA3-384 hash: 0a95d5659c77ed57bef594d295f078d49fc5fed7e9a7f3b933d69a2fbfa5988c56dfe3b6ce33297edd41a20bc1fe874d
SHA1 hash: 5f02a2a32f667e26f4282914fb3c038c7ab5868e
MD5 hash: 7f7e66b3ce942f599a95c939fe672b59
humanhash: vegan-artist-december-nineteen
File name:Setup64v3.5.7.msi
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:8'560'640 bytes
First seen:2025-01-06 08:22:15 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:WGS0B6TCe30s0TDRHPfctFaEfVr7yBh1LRTKf4n:L6TCe30s0Rvfcy67yBHLgfE
TLSH T19B863321B8EF97FAE5366B364A5070A24042BF7027E2C0466B557F0C147DA70E7B7A2D
TrID 53.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
39.2% (.MSP) Windows Installer Patch (44509/10/5)
7.0% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter kafan_shengui
Tags:msi SilverFox ValleyRAT winos

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Other.Malware-gen.4955.25844.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677b942dffdcee13ec8428d2
Tags:
shellcode
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
installer packed packed
Link:
https://www.filescan.io/uploads/677b92f2d00cab436f23f4d5/reports/6e2d7442-526e-4f51-b803-06feedfcdfb4/overview
Verdict:
Suspicious
Labled as:
W64/ABTrojan.WBRZ
Link:
https://www.hybrid-analysis.com/sample/5576c7b2a2408bd5812580d6ffdf7fa7e8662dd2ed93af905b09e7047cf043e2
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/5576c7b2a2408bd5812580d6ffdf7fa7e8662dd2ed93af905b09e7047cf043e2
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1584705
Signature
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1584705 Sample: Setup64v3.5.7.msi Startdate: 06/01/2025 Architecture: WINDOWS Score: 60 15 Multi AV Scanner detection for dropped file 2->15 17 Multi AV Scanner detection for submitted file 2->17 19 PE file has nameless sections 2->19 6 msiexec.exe 75 29 2->6         started        9 msiexec.exe 5 2->9         started        process3 file4 13 C:\Windows\Installer\MSI79B6.tmp, PE32+ 6->13 dropped 11 msiexec.exe 6->11         started        process5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5576c7b2a2408bd5812580d6ffdf7fa7e8662dd2ed93af905b09e7047cf043e2/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-01-06 08:23:06 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kv3mpmvcicf5lajfqdlp7x37u7ugmlos5wj27ec3bhtqi7hqipra._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence privilege_escalation
Link:
https://tria.ge/reports/250106-j95pxa1pf1/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Event Triggered Execution: Installer Packages
Drops file in Program Files directory
Drops file in Windows directory
Loads dropped DLL
Enumerates connected drives
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d07fb954-ded5-4a52-80bb-ef02d1b7e84f
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/5576c7b2a2408bd5812580d6ffdf7fa7e8662dd2ed93af905b09e7047cf043e2

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: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.

Comments