darkvision | 7fcc3d8b51097943139c0172835f9a4b150ebeedb815243dfcd6c240c81a3b1e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2025, 11:45

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General

Target

InquiryDocument.exe
Size

1.6MB
MD5

259bb04751cadc3d34e272a9ca526703
SHA1

b95e94b9aa33de3ef616a15f3bdb85df57aeba9d
SHA256

57de9cffa15a62f5ed864bb9969eb6fc1e534ac6fe00cfb32e33bf6d7f6d9457
SHA512

cee486ae6ad3a28d5f96f40eeb9bb063a71f60d9cf171b2c08001c404d7984e1152b4f8377019ea80cb5c4acbdb34aa1f9242436a07d11647ec88aaf262e168d
SSDEEP

49152:BaescpQuDPi0f0gOqgWs1SmC6uqlxlb1y:BaS0g9qI9Tqrlb1

Score

10^/10

darkvision execution rat

Malware Config

Extracted

Family

darkvision

acuweld.ddns.net

Signatures

DarkVision Rat
DarkVision Rat is a trojan written in C++.
rat darkvision
Darkvision family
darkvision

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 464 created 3396	464	InquiryDocument.exe	56

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4064	powershell.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Current.vbs	InquiryDocument.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 464 set thread context of 2272	464	InquiryDocument.exe	89

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
464	InquiryDocument.exe
464	InquiryDocument.exe
464	InquiryDocument.exe
4064	powershell.exe
4064	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	464	InquiryDocument.exe
Token: SeDebugPrivilege	464	InquiryDocument.exe
Token: SeDebugPrivilege	4064	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 464 wrote to memory of 2272	464	InquiryDocument.exe	89
PID 2272 wrote to memory of 3324	2272	InstallUtil.exe	90
PID 2272 wrote to memory of 3324	2272	InstallUtil.exe	90
PID 3324 wrote to memory of 4064	3324	cmd.exe	92
PID 3324 wrote to memory of 4064	3324	cmd.exe	92

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3396
- C:\Users\Admin\AppData\Local\Temp\InquiryDocument.exe
  "C:\Users\Admin\AppData\Local\Temp\InquiryDocument.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:464
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2272
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c powershell.exe Add-MpPreference -ExclusionPath 'C:\ProgramData\explorers'
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3324
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe Add-MpPreference -ExclusionPath 'C:\ProgramData\explorers'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hpuoezs4.iwt.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/464-0-0x00007FFF2A7C3000-0x00007FFF2A7C5000-memory.dmp

Filesize
8KB

Download
memory/464-1-0x000001B4CD970000-0x000001B4CDB14000-memory.dmp

Filesize
1.6MB

Download
memory/464-2-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/464-3-0x000001B4E8030000-0x000001B4E8154000-memory.dmp

Filesize
1.1MB

Download
memory/464-21-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-25-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-67-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-65-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-63-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-61-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-57-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-53-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-51-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-49-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-45-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-43-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-41-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-39-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-37-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-35-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-33-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-31-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-29-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-27-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-23-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-19-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-17-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-15-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-13-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-5-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-59-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-55-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-47-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-11-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-10-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-7-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-4-0x000001B4E8030000-0x000001B4E814E000-memory.dmp

Filesize
1.1MB

Download
memory/464-1326-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/464-1327-0x000001B4CF7D0000-0x000001B4CF84E000-memory.dmp

Filesize
504KB

Download
memory/464-1328-0x000001B4E8150000-0x000001B4E81CA000-memory.dmp

Filesize
488KB

Download
memory/464-1329-0x000001B4E81D0000-0x000001B4E821C000-memory.dmp

Filesize
304KB

Download
memory/464-1330-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/464-1331-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/464-1332-0x000001B4E8220000-0x000001B4E8274000-memory.dmp

Filesize
336KB

Download
memory/464-1336-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/464-1343-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/464-1346-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/464-1345-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/2272-1347-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/2272-1365-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/4064-1348-0x00007FFF2A7C3000-0x00007FFF2A7C5000-memory.dmp

Filesize
8KB

Download
memory/4064-1349-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/4064-1350-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download
memory/4064-1351-0x0000017711980000-0x00000177119A2000-memory.dmp

Filesize
136KB

Download
memory/4064-1363-0x00007FFF2A7C0000-0x00007FFF2B281000-memory.dmp

Filesize
10.8MB

Download