MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab76c282f96150d60d7bca24836e47664cb414de70f49e3c41154a1d1b7369eb. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab76c282f96150d60d7bca24836e47664cb414de70f49e3c41154a1d1b7369eb
SHA3-384 hash: 1ed5acdebc58ddf6219492104665b37ed3f73d935a023ca0000db89c87535063593636376ab18812e64fb352aba11900
SHA1 hash: 4478b2784e24ba817251a763bae04373e7d86c80
MD5 hash: d52e87c03fa63768263d4f761bd6bc56
humanhash: march-glucose-berlin-utah
File name:GoogelChorem_win_10-11_x64-15.msi
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:24'939'520 bytes
First seen:2025-08-07 10:10:12 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 393216:7Z/YdbfXsaENzdo24EDWa1IZtda+YhVXHQbSAnQAFpNnDqI50p0cpS0OazmPOoDN:7dYx4NdOYzFVfXUStAFTnDqjp0+NOGmB
Threatray 6 similar samples on MalwareBazaar
TLSH T1CE473321A687C532D56D057AFD69FE5E057ABEB3073011D7B3E83AAE85F48C19370A02
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 zhuzhu0009
Tags:backdoor msi SilverFox ValleyRAT winos

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
JP JP
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/19445/
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68947be711d7f9b979e655c7
Tags:
malware
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
cmd lolbin msiexec obfuscated remote wix
Link:
https://www.filescan.io/uploads/68947bc39ef4d2ff7cf03996/reports/8d755886-cbc3-4969-9dc0-303b2c311446/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/ab76c282f96150d60d7bca24836e47664cb414de70f49e3c41154a1d1b7369eb
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/ab76c282f96150d60d7bca24836e47664cb414de70f49e3c41154a1d1b7369eb
Score:
94%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/ab76c282f96150d60d7bca24836e47664cb414de70f49e3c41154a1d1b7369eb
Gathering data
Verdict:
Susipicious
Link:
https://tip.neiki.dev/file/ab76c282f96150d60d7bca24836e47664cb414de70f49e3c41154a1d1b7369eb
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 21:12:48 UTC
File Type:
Binary (Archive)
Extracted files:
1953
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vn3mfaxzmfinmdl3zisig3shmzglifg6od2j4pcbcvfb2g3tnhvq._file
Verdict:
malicious
Label(s):
winos
Create hunting rule
Similar samples:
13a6480411d7d82794019a7b0b90272920de5690e728f49e05f0f9a438910c16
ValleyRAT
43130df9d6c99e0d01470a57e0a21215a9afbb1c9b191e1b86fcb046316de6d1
ValleyRAT
error
ValleyRAT
f1bde45ac4a34b8ec885fb5fb07f5e47f89f97b257cc38a1eb37fc0c308c4a04
ValleyRAT
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery persistence privilege_escalation
Link:
https://tria.ge/reports/250807-l7yvpafq2v/
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Loads dropped DLL
Enumerates connected drives
Verdict:
Malicious
Tags:
Win.Virus.Parite-9874427-0
YARA:
n/a
Link:
https://app.threat.zone/submission/89e8672d-3553-410d-b67c-052fd5058355
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ab76c282f961/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/ab76c282f96150d60d7bca24836e47664cb414de70f49e3c41154a1d1b7369eb

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_MSI_LATAM_Banker_From_LatAm
Create hunting rule
Rule name:Excel_Hidden_Macro_Sheet
Create hunting rule
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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.

Cape
Cape
https://www.capesandbox.com/analysis/19445/

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