MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4. 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: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4
SHA3-384 hash: 979e4eb7b5694684a6da231ba83d8750257faedd5f7fc4902abc2c0232ef72925c8c72b457dee538540264da713cf67c
SHA1 hash: 07829601694c5dc1bea8240a5d3c14b674b9d02c
MD5 hash: be41a3ff5d8391b66a34768af3215637
humanhash: violet-ten-fix-timing
File name:333.msi
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:20'613'632 bytes
First seen:2025-06-11 06:00:09 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 393216:fyt2Y9zSt8T0FMhpppPi7P26RzIcdwQuiQDlwg0S+B7PnnzmqytIi:yTSSAMBpgP2k0EwQul+dCqUIi
Threatray 75 similar samples on MalwareBazaar
TLSH T1AB271321759EC532FA5E05B1962DEA2AE43C7DF20BB404EB93E4F95A66304C25335F83
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter GDHJDSYDH1
Tags:backdoor Donut donutloader dropper msi SilverFox ValleyRAT


Avatar
GDHJDSYDH1
C2: 45.204.197.207:6668

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/8888/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68491a2b8bd5d68a12e7a231
Tags:
shellcode dropper virus
Verdict:
Suspicious
Link:
https://www.hybrid-analysis.com/sample/fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1711918
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
48%
Verdict:
Susipicious
File Type:
ARCHIVE
Link:
https://malprob.io/report/fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4
Gathering data
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4
Threat name:
Win32.Exploit.DonutMarte
Create hunting rule
Status:
Malicious
First seen:
2025-06-11 05:55:19 UTC
File Type:
Binary (Archive)
Extracted files:
829
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=72jr4fqyeuhlt3bgn4twzhsq7kzrakgmrzlh5koocbx2es7b7wsa._file
Verdict:
malicious
Label(s):
donut_injector
Create hunting rule
Similar samples:
0e71cb5a1c039483d63175a4f2200a6976ada786b6960e551bd4ef094950968e
ValleyRAT
2b18b1aa768ad59bee0b615399777edaae15f3834e62dd27dcd159d7a8604526
ValleyRAT
6a74f432fdf2bfca183781f976ced440014fc58bc7d516f3826017a500d3d4bc
ValleyRAT
73850107076eef72390e6b616735dea2e020acd1a21df71e8feb36a18f1811c3
ValleyRAT
error
ValleyRAT
fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4
ValleyRAT
+ 65 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery persistence privilege_escalation
Link:
https://tria.ge/reports/250611-gql3cazycy/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Loads dropped DLL
Enumerates connected drives
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6c5929f5-1be1-46b3-99a3-35521b636805
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fe931e161825/report/overview.html
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/fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_LATAM_MSI_Banker
Create hunting rule
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:suspicious_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR
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

ValleyRAT

Microsoft Software Installer (MSI) msi fe931e1618250eb9ec266f276c9e50fab31028cc8e567ea9ce106fa24be1fda4

(this sample)

  
Link
https://tria.ge/250611-gmg9zscp3x
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/8888/

Comments