MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e831f52c6c577427a56d25e30011134b3b2c03bb23e8c1f4e055b5712dbb1f2. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0e831f52c6c577427a56d25e30011134b3b2c03bb23e8c1f4e055b5712dbb1f2
SHA3-384 hash: 2c14061dfff8f2ad0516c81d6c973291996b77bcf66d06235a91ab921db887d61f22372547dd57f96afc31f4dd54d32c
SHA1 hash: 3f76fdf4c8bb85ebc8a9d7847a35c7fb67a77395
MD5 hash: 2b2b5a6814e68370d429c58fc858351a
humanhash: winner-purple-uncle-sodium
File name:Setup64v2.3.5.msi
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:34'168'832 bytes
First seen:2025-02-08 11:06:04 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 786432:StTRhkn68rQvGEKsutUVzk+1ojKl6l/iCfh7KZetWYUSyG9:StTTkB7E3uozFo+Yfh78esG9
TLSH T17177330ABEA5AB3DE96FC130CA02F665B5323C1542194D92934878B5AD377E370FD788
TrID 88.4% (.MST) Windows SDK Setup Transform script (61000/1/5)
11.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter kafan_shengui
Tags:msi SilverFox ValleyRAT winos

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Verdict:
Malicious
Labled as:
Trojan.MSI.Agent
Link:
https://www.hybrid-analysis.com/sample/0e831f52c6c577427a56d25e30011134b3b2c03bb23e8c1f4e055b5712dbb1f2
Result
Verdict:
UNKNOWN
Link:
https://labs.inquest.net/dfi/sha256/0e831f52c6c577427a56d25e30011134b3b2c03bb23e8c1f4e055b5712dbb1f2
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:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1610077
Signature
Hides threads from debuggers
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Behaviour
Behavior Graph:
Download SVG
Gathering data
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-02-08 11:07:21 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b2br6uwgyv3ue6sw2jpdaairgsz3fqb3wi7iyh2oavnvoew3whza._file
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7fcb984d-0a30-46c3-8a8b-e00148211d4d
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/0e831f52c6c577427a56d25e30011134b3b2c03bb23e8c1f4e055b5712dbb1f2

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:NET
Create hunting rule
Author:malware-lu
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