darkvision | 9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2025, 08:40

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General

Target

9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe
Size

4.0MB
MD5

23c0d50441149bf11a21e63a50828ef5
SHA1

77c2ea87d63f5d49a6ea6e793ebf4b17f31cb5b3
SHA256

9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7
SHA512

d88b0c48fa92da2bd2899c36624148bd40f2e0221bff33d982091545e1e0a6b01ea34933adc3f9e1b1e1c507de70f38fd83a015072a14390d38bd05e556bf5ae
SSDEEP

49152:9krvZq79gUpgKl/kdZMW/sIhN6hZATobIxcjVQO3uuA:dv9hW/9N6hCobGcj5e

Score

10^/10

darkvision execution rat

Malware Config

Extracted

Family

darkvision

toolsdns.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 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2912	powershell.exe
4708	powershell.exe

Checks BIOS information in registry 2 TTPs 6 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rnicrosofts.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rnicrosofts.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\{0B084565-98D6-4964-BFBE-E878F7362181}.lnk	explorer.exe

Executes dropped EXE 1 IoCs

pid	Process
5952	rnicrosofts.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2912	powershell.exe
2912	powershell.exe
4708	powershell.exe
4708	powershell.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
5952	rnicrosofts.exe
5952	rnicrosofts.exe
5952	rnicrosofts.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2912	powershell.exe
Token: SeDebugPrivilege	4708	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4264 wrote to memory of 4536	4264	9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe	85
PID 4264 wrote to memory of 4536	4264	9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe	85
PID 4264 wrote to memory of 5952	4264	9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe	87
PID 4264 wrote to memory of 5952	4264	9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe	87
PID 4536 wrote to memory of 2912	4536	cmd.exe	88
PID 4536 wrote to memory of 2912	4536	cmd.exe	88
PID 5952 wrote to memory of 5932	5952	rnicrosofts.exe	89
PID 5952 wrote to memory of 5932	5952	rnicrosofts.exe	89
PID 5952 wrote to memory of 5976	5952	rnicrosofts.exe	91
PID 5952 wrote to memory of 5976	5952	rnicrosofts.exe	91
PID 5932 wrote to memory of 4708	5932	cmd.exe	93
PID 5932 wrote to memory of 4708	5932	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe
"C:\Users\Admin\AppData\Local\Temp\9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7.exe"
1⤵
- Checks BIOS information in registry
- Suspicious use of WriteProcessMemory
PID:4264
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c powershell.exe Add-MpPreference -ExclusionPath 'C:\ProgramData\rnicrosofts'
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4536
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe Add-MpPreference -ExclusionPath 'C:\ProgramData\rnicrosofts'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2912
- C:\ProgramData\rnicrosofts\rnicrosofts.exe
  "C:\ProgramData\rnicrosofts\rnicrosofts.exe" {8FBB9D3A-8CD2-453E-A8F7-953457305514}
  2⤵
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:5952
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c powershell.exe Add-MpPreference -ExclusionPath 'C:\ProgramData\rnicrosofts'
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5932
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe Add-MpPreference -ExclusionPath 'C:\ProgramData\rnicrosofts'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4708
- - C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    3⤵
    - Checks BIOS information in registry
    - Drops startup file
    PID:5976

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\rnicrosofts\rnicrosofts.exe

Filesize
4.0MB

MD5
23c0d50441149bf11a21e63a50828ef5

SHA1
77c2ea87d63f5d49a6ea6e793ebf4b17f31cb5b3

SHA256
9b2d36be5948b2c1a7827119a94365c0beb7a07bfccdda9f0b504a4b7cf9c9e7

SHA512
d88b0c48fa92da2bd2899c36624148bd40f2e0221bff33d982091545e1e0a6b01ea34933adc3f9e1b1e1c507de70f38fd83a015072a14390d38bd05e556bf5ae

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
c81ca666e67245b726b98f2a89cffb59

SHA1
1a0e64d1598cc06046a8cc8ca7bdd81ec9d10dea

SHA256
7a0053c526f90fe433ec6b754255cc75ee1a84714663c076530cdae3b8068cd4

SHA512
b0c4ad98b341cf7bcb615ab100781e23e5e0a2c822e8b2735e82340870b833401d260f30a4b889f725825520bdcab381fd64b729671c60f81f0094a5fcb186ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rs2upldn.2ne.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2912-26-0x00007FF8CA3B0000-0x00007FF8CA5A5000-memory.dmp

Filesize
2.0MB

Download
memory/2912-22-0x0000020820490000-0x00000208204B2000-memory.dmp

Filesize
136KB

Download
memory/2912-12-0x00007FF8CA3B0000-0x00007FF8CA5A5000-memory.dmp

Filesize
2.0MB

Download
memory/2912-25-0x0000020838920000-0x0000020838B3C000-memory.dmp

Filesize
2.1MB

Download
memory/2912-10-0x00007FF8CA3B0000-0x00007FF8CA5A5000-memory.dmp

Filesize
2.0MB

Download
memory/2912-11-0x00007FF8CA3B0000-0x00007FF8CA5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4264-0-0x00007FF7FC580000-0x00007FF7FC982000-memory.dmp

Filesize
4.0MB

Download
memory/4264-1-0x00007FF8CA450000-0x00007FF8CA452000-memory.dmp

Filesize
8KB

Download
memory/4264-7-0x00007FF7FC580000-0x00007FF7FC982000-memory.dmp

Filesize
4.0MB

Download
memory/5952-92-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-9-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-94-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-93-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-96-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-91-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-90-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-89-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-8-0x00007FF8CA3B0000-0x00007FF8CA5A5000-memory.dmp

Filesize
2.0MB

Download
memory/5952-95-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-87-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-86-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-85-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-84-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-83-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5952-82-0x00007FF8CA3B0000-0x00007FF8CA5A5000-memory.dmp

Filesize
2.0MB

Download
memory/5952-81-0x00007FF615B30000-0x00007FF615F32000-memory.dmp

Filesize
4.0MB

Download
memory/5976-52-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-80-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-49-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-48-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-46-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-45-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-44-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-41-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-40-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-39-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-37-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-36-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-47-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-43-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-42-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-38-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-35-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-50-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-53-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-54-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-55-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-56-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-59-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-60-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-61-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-67-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-63-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-62-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-58-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-57-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-51-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-28-0x0000000003080000-0x0000000003482000-memory.dmp

Filesize
4.0MB

Download
memory/5976-27-0x00000000010C0000-0x00000000010C1000-memory.dmp

Filesize
4KB

Download