darkvision | d20d760fd8aef7bc83e23d8e28f47e44257f74a96e70790ca91318ad73446c77

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
26/02/2025, 06:39

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General

Target

Quotation request.exe
Size

10.2MB
MD5

b16cb0587dcfa52c1031032feb7eae2e
SHA1

7d34361166075ed88fc7ce0b0b1026f184d54d70
SHA256

d20d760fd8aef7bc83e23d8e28f47e44257f74a96e70790ca91318ad73446c77
SHA512

c2688e97a644bde105efacee648d3eafef867fdebe4511e857ae3aa78550b98a682cf94fbdbe4a8f9e9fe99afed5a0db41a597c7e57349b4acb2bf3dff0bcf04
SSDEEP

98304:qv2SBn/oj1UTblylpNPteMjG8v1PR7/XBRtTAe68CXqITpL:qv2SNgj1UTblYKMjG+1PRftTAVhV

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 3440 created 3380	3440	Quotation request.exe	55

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
4264	powershell.exe

Drops startup file 1 IoCs

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3440 set thread context of 4252	3440	Quotation request.exe	86

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3440	Quotation request.exe
3440	Quotation request.exe
3440	Quotation request.exe
4264	powershell.exe
4264	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3440	Quotation request.exe
Token: SeDebugPrivilege	3440	Quotation request.exe
Token: SeDebugPrivilege	4264	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 3440 wrote to memory of 4252	3440	Quotation request.exe	86
PID 4252 wrote to memory of 4712	4252	InstallUtil.exe	87
PID 4252 wrote to memory of 4712	4252	InstallUtil.exe	87
PID 4712 wrote to memory of 4264	4712	cmd.exe	89
PID 4712 wrote to memory of 4264	4712	cmd.exe	89

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3380
- C:\Users\Admin\AppData\Local\Temp\Quotation request.exe
  "C:\Users\Admin\AppData\Local\Temp\Quotation request.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:3440
- 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:4252
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c powershell.exe Add-MpPreference -ExclusionPath 'C:\ProgramData\explorers'
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4712
  - - 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:4264

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_xmpxde1w.za3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3440-0-0x00007FFE9D9C3000-0x00007FFE9D9C5000-memory.dmp

Filesize
8KB

Download
memory/3440-1-0x0000024400FF0000-0x0000024401A2C000-memory.dmp

Filesize
10.2MB

Download
memory/3440-2-0x000002441BEE0000-0x000002441C002000-memory.dmp

Filesize
1.1MB

Download
memory/3440-3-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-18-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-16-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-14-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-12-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-10-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-8-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-7-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-20-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-4-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-26-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-24-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-64-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-66-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-60-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-58-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-57-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-54-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-52-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-50-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-46-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-44-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-42-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-40-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-38-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-36-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-34-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-33-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-62-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-48-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-30-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-28-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-22-0x000002441BEE0000-0x000002441BFFD000-memory.dmp

Filesize
1.1MB

Download
memory/3440-1326-0x000002441C010000-0x000002441C08E000-memory.dmp

Filesize
504KB

Download
memory/3440-1327-0x00007FFE9D9C0000-0x00007FFE9E481000-memory.dmp

Filesize
10.8MB

Download
memory/3440-1325-0x00007FFE9D9C0000-0x00007FFE9E481000-memory.dmp

Filesize
10.8MB

Download
memory/3440-1328-0x000002441C0A0000-0x000002441C11A000-memory.dmp

Filesize
488KB

Download
memory/3440-1329-0x000002441C140000-0x000002441C18C000-memory.dmp

Filesize
304KB

Download
memory/3440-1330-0x000002441D280000-0x000002441D2D4000-memory.dmp

Filesize
336KB

Download
memory/3440-1331-0x00007FFE9D9C0000-0x00007FFE9E481000-memory.dmp

Filesize
10.8MB

Download
memory/3440-1341-0x00007FFE9D9C0000-0x00007FFE9E481000-memory.dmp

Filesize
10.8MB

Download
memory/3440-1343-0x00007FFE9D9C0000-0x00007FFE9E481000-memory.dmp

Filesize
10.8MB

Download
memory/3440-1346-0x0000024403A29000-0x0000024403A2A000-memory.dmp

Filesize
4KB

Download
memory/3440-1345-0x00000244038FF000-0x0000024403900000-memory.dmp

Filesize
4KB

Download
memory/4252-1344-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/4264-1347-0x00007FFE9D9C3000-0x00007FFE9D9C5000-memory.dmp

Filesize
8KB

Download
memory/4264-1348-0x00007FFE9D9C0000-0x00007FFE9E481000-memory.dmp

Filesize
10.8MB

Download
memory/4264-1354-0x00000248FFFD0000-0x00000248FFFF2000-memory.dmp

Filesize
136KB

Download
memory/4264-1361-0x00007FFE9D9C0000-0x00007FFE9E481000-memory.dmp

Filesize
10.8MB

Download