MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66
SHA3-384 hash: 8c06666ce9c3e49b4eb38efd07c141d73fee4f2a94efee814b7426de9f6b03534cfa93bea4135ecee83803ab49e827fb
SHA1 hash: f8de79086db6cffe653559ce766e58b3c95fe9f7
MD5 hash: c530057e2f3992db59419c4d8b7e5dc1
humanhash: december-tango-avocado-twenty
File name:EduWebContainer.dll
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:3'388'064 bytes
First seen:2025-07-12 05:14:23 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash bbac3ffeee01ffab492955fb7ff35e63 (1 x ValleyRAT)
ssdeep 98304:MrW0O/nV6kcDiKkreyVtQP7EWME36lSwUB8:MLityiKkVwPKu0b
TLSH T18EF533D22D398BC9CFD215F283C2D20F87964322C3BA9041B65FA9B867D5BA5424DF4D
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter GDHJDSYDH1
Tags:dll dllHijack injector mbrwriter SilverFox ValleyRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/13931/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6871ef61900df8e7f86a0963
Tags:
injection obfusc virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Creating a file
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm expired-cert invalid-signature microsoft_visual_cc obfuscated overlay overlay overlay packed packed signed themidawinlicense
Link:
https://www.filescan.io/uploads/6871ef66425a30d7acd7453b/reports/8332ed71-5649-4bbb-95cb-770d7c829b2a/overview
Verdict:
Malicious
Labled as:
Trojan.GM.Generic
Link:
https://www.hybrid-analysis.com/sample/52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7e18d736-f2f0-45b9-9c6e-ea34cd8815fd
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) Win 32 Exe x86
Link:
https://app.malva.re/file/c530057e2f3992db59419c4d8b7e5dc1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66/
Threat name:
Win32.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-06-26 22:56:59 UTC
File Type:
PE (Dll)
Extracted files:
4
AV detection:
22 of 38 (57.89%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kiah5ej2qvchmwkz4o3ihzsxx2prqtfhgaluwd2eqerpr5tqdrta._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
bootkit defense_evasion discovery persistence trojan
Link:
https://tria.ge/reports/250712-fxnzvahr2y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Writes to the Master Boot Record (MBR)
Checks BIOS information in registry
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66
MD5 hash:
c530057e2f3992db59419c4d8b7e5dc1
SHA1 hash:
f8de79086db6cffe653559ce766e58b3c95fe9f7
Link:
https://www.unpac.me/results/796475c7-b678-4dad-8b2e-bf7554854cb4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.56
Link:
https://yomi.yoroi.company/submissions/52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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

Executable exe 971071fa6d1e83a73fb3dffc31e214fc42ca5b02a57d06e959be8624717f720d

ValleyRAT

DLL dll 52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66

(this sample)

  
Link
https://hybrid-analysis.com/sample/52007e913a8544765959e3b683e657be9f184ca730174b0f448122f8f6701c66/6871ee168e9a3232c0004f08
  
Link
https://tria.ge/250712-fpjedsykt2
  
Dropped by
SHA256 971071fa6d1e83a73fb3dffc31e214fc42ca5b02a57d06e959be8624717f720d
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/13931/
  
Dropped by
MD5 852d4617b401e544c6c602a2b9807589

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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::SetSecurityInfo

Comments