darkvision | e32d30e690548e5727082538d480cc378644db1c98cce3a063f69569d7fd60b2

Analysis

max time kernel
147s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/03/2025, 11:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

libcares-2.dll
Size

1.9MB
MD5

49abecb8967a527f3f8b5493f0f82820
SHA1

31b535360199e41ae87111b36f9ef97977b3d9c6
SHA256

17f1ca60b529a4617fdd64bdf686b78f704abbe6d19b69c109bffd352ac9503c
SHA512

614593697a2acd897331595cc56164601528c03be6966aa599e2f541276ea71fdcc547195534119904da921b5fa9f8c5e14777c126aa6827be57b2b406d19be4
SSDEEP

49152:A7rb1O0bSOWgRKuMCnuuUr11O75hIE1q9n/Xl:dN1

Score

10^/10

darkvision execution rat

Malware Config

Extracted

Family

darkvision

myasyncrat.ddns.net

Signatures

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

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
2400	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2440 set thread context of 1636	2440	rundll32.exe	30

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2400	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2440	rundll32.exe
Token: SeDebugPrivilege	2400	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2400	2440	rundll32.exe	28
PID 2440 wrote to memory of 2400	2440	rundll32.exe	28
PID 2440 wrote to memory of 2400	2440	rundll32.exe	28
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30
PID 2440 wrote to memory of 1636	2440	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libcares-2.dll,#1
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\SystemRootDoc' -Force"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2400
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:1636

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

Loading Replay Monitor...

Downloads

memory/1636-1-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-0-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-13-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-12-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-4-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-9-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-7-0x000007FFFFFDA000-0x000007FFFFFDB000-memory.dmp

Filesize
4KB

Download
memory/1636-6-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-5-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-3-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-11-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-26-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/1636-2-0x0000000140000000-0x000000014007A000-memory.dmp

Filesize
488KB

Download
memory/2400-20-0x00000000021D0000-0x00000000021D8000-memory.dmp

Filesize
32KB

Download
memory/2400-19-0x000000001B5C0000-0x000000001B8A2000-memory.dmp

Filesize
2.9MB

Download
memory/2400-21-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download
memory/2400-22-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download
memory/2400-23-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download
memory/2400-24-0x0000000002B8B000-0x0000000002BF2000-memory.dmp

Filesize
412KB

Download
memory/2400-25-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download
memory/2400-18-0x000007FEF5FFE000-0x000007FEF5FFF000-memory.dmp

Filesize
4KB

Download