MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87bd876ce006ac681bdc03bb01449c6444f93f8ddf147c6af6b8e1275e3949e9. 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


DarkVisionRAT


Vendor detections: 14


Intelligence 14 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87bd876ce006ac681bdc03bb01449c6444f93f8ddf147c6af6b8e1275e3949e9
SHA3-384 hash: c8d074d80e7c8df2f39e93d6fe2fc902ff643f9f92552148edfbcbf36b42aa7e5839a0140935108c1a4c6f18672879d4
SHA1 hash: 69cb6c8bad09624b19f4c77513b915473f6ab1f6
MD5 hash: 9bb6b2817ef5a1367529506eaf619f0f
humanhash: whiskey-seven-spring-freddie
File name:file
Download: download sample
Signature DarkVisionRAT
Create hunting rule
File size:3'184'128 bytes
First seen:2025-01-07 16:57:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash baa93d47220682c04d92f7797d9224ce (139 x RiseProStealer, 26 x Xtrat, 18 x CoinMiner)
ssdeep 49152:0Pr9yQEITLGwOe9OTlkdYA2hnb2UJcGwXbmK60LkNB:EBZGwOe9OTmdYpnbETXH/LkH
Threatray 2 similar samples on MalwareBazaar
TLSH T1E5E517D2640961CBD4CA27755427CDC1957C0FB847D448D3A87FE87E7EE2CCA12AAC2A
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 jstrosch
Tags:DarkVisionRAT exe


Avatar
jstrosch
Found at hxxp://87.120.113[.]91/image.exe by #subcrawl

Intelligence

File Origin
# of uploads :
1
# of downloads :
371
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Inquiry List.doc
Verdict:
Malicious activity
Analysis date:
2025-01-07 12:30:09 UTC
Tags:
macros macros-on-open generated-doc loader darkvision remote rat themida
Link:
https://app.any.run/tasks/d743d42a-3fac-473d-9f4f-dd78ed7f4b43

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.6793.7296.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677d5e26ffdcee13ec8624d9
Tags:
shellcode autorun virus shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Running batch commands
Creating a process with a hidden window
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected themidawinlicense
Link:
https://www.filescan.io/uploads/677d5d1ba1c7e9d3460974b5/reports/bdb37371-cf8e-4ada-aad0-8fdc0b19767f/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/87bd876ce006ac681bdc03bb01449c6444f93f8ddf147c6af6b8e1275e3949e9
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/489224ab-5da1-4d9b-be44-4695dfbd3b8e
Result
Threat name:
DarkVision Rat
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1585487
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain checking for user administrative privileges
Found malware configuration
Hides threads from debuggers
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Searches for specific processes (likely to inject)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Uses dynamic DNS services
Yara detected DarkVision Rat
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1585487 Sample: file.exe Startdate: 07/01/2025 Architecture: WINDOWS Score: 100 46 acuweld.ddns.net 2->46 60 Suricata IDS alerts for network traffic 2->60 62 Found malware configuration 2->62 64 Malicious sample detected (through community Yara rule) 2->64 68 9 other signatures 2->68 10 file.exe 3 3 2->10         started        14 cmd.exe 1 2->14         started        signatures3 66 Uses dynamic DNS services 46->66 process4 file5 44 C:\ProgramData\windows\windows.exe, PE32 10->44 dropped 84 Detected unpacking (changes PE section rights) 10->84 86 Found evasive API chain (may stop execution after checking mutex) 10->86 88 Contains functionality to inject code into remote processes 10->88 90 7 other signatures 10->90 16 windows.exe 3 10->16         started        19 cmd.exe 1 10->19         started        21 cmd.exe 1 14->21         started        23 conhost.exe 1 14->23         started        signatures6 process7 signatures8 50 Antivirus detection for dropped file 16->50 52 Multi AV Scanner detection for dropped file 16->52 54 Detected unpacking (changes PE section rights) 16->54 58 11 other signatures 16->58 25 explorer.exe 4 16->25         started        29 cmd.exe 16->29         started        56 Adds a directory exclusion to Windows Defender 19->56 31 powershell.exe 23 19->31         started        33 conhost.exe 19->33         started        35 windows.exe 21->35         started        process9 dnsIp10 48 acuweld.ddns.net 85.31.47.116, 3440, 49753, 49763 CLOUDCOMPUTINGDE Germany 25->48 72 System process connects to network (likely due to code injection or exploit) 25->72 74 Searches for specific processes (likely to inject) 25->74 76 Adds a directory exclusion to Windows Defender 29->76 37 powershell.exe 23 29->37         started        40 conhost.exe 29->40         started        78 Loading BitLocker PowerShell Module 31->78 80 Hides threads from debuggers 35->80 82 Tries to detect sandboxes / dynamic malware analysis system (registry check) 35->82 signatures11 process12 signatures13 70 Loading BitLocker PowerShell Module 37->70 42 WmiPrvSE.exe 37->42         started        process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/87bd876ce006ac681bdc03bb01449c6444f93f8ddf147c6af6b8e1275e3949e9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87bd876ce006ac681bdc03bb01449c6444f93f8ddf147c6af6b8e1275e3949e9/
Threat name:
Win32.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-01-07 08:05:41 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q66yo3haa2wgqg64ao5qcre4mrcpsp4n34khy2xwxdqsoxrzjhuq._file
Verdict:
malicious
Label(s):
darkvisionrat
Create hunting rule
Similar samples:
7977ee7a05a814e726e1b6e9d1747ff3ad84495d15a45d3f5ca59d20a9e8d383
DarkVisionRAT
error
DarkVisionRAT
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion execution
Link:
https://tria.ge/reports/250107-vgtbyszmey/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Drops startup file
Executes dropped EXE
Identifies Wine through registry keys
Command and Scripting Interpreter: PowerShell
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/36744b07-ac7f-46c0-a19e-eaec2928803a
Unpacked files
SH256 hash:
27588933b7b8ac8b69b9501613603a74bb2696f19f4acc1afe91507f0563f853
MD5 hash:
fd6a04d3cad7bc8e8f343bc90f2bab28
SHA1 hash:
31e8f855eef6e69fa585d0945c3dc3765d8a44ee
Detections:
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/fcff87e6-e938-4848-9531-58486fba606c/
SH256 hash:
87bd876ce006ac681bdc03bb01449c6444f93f8ddf147c6af6b8e1275e3949e9
MD5 hash:
9bb6b2817ef5a1367529506eaf619f0f
SHA1 hash:
69cb6c8bad09624b19f4c77513b915473f6ab1f6
Link:
https://www.unpac.me/results/fcff87e6-e938-4848-9531-58486fba606c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/87bd876ce006/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/87bd876ce006ac681bdc03bb01449c6444f93f8ddf147c6af6b8e1275e3949e9

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:ICMLuaUtil_UACMe_M41
Create hunting rule
Author:Marius 'f0wL' Genheimer <hello@dissectingmalwa.re>
Description:A Yara rule for UACMe Method 41 -> ICMLuaUtil Elevated COM interface
Reference:https://github.com/hfiref0x/UACME
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

DarkVisionRAT

Executable exe 87bd876ce006ac681bdc03bb01449c6444f93f8ddf147c6af6b8e1275e3949e9

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3378493/

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

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