darkvision | ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26

General

Target

ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe
Size

976KB
MD5

0f2800e7a761d58fc3d25abfce6a7e8e
SHA1

b6a8fa05d5e4c0028fdf61ebab6d4c469936e828
SHA256

ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26
SHA512

bd22454d9be466c9bda46c5fe6e4da10c0516f0b02187c41d9485ce5a69e6d38dcec21c2759b782aab88b060a9d74c7ec7f335e381b173c9bcbf44d03a51fdc2
SSDEEP

24576:Rv6Lm2aNvVIx22wYGSiz4hNFXtWyDTjBFKzXZB:Rv5NvOcYGSiz4hNDWsTjSP

Score

10^/10

darkvision execution rat

Malware Config

Extracted

Family

darkvision

C2

http://fiestagrandefm.com/ss/upload.php

45.88.91.87

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
2500	powershell.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2064 set thread context of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2844	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2500	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2500	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2500	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	31
PID 2064 wrote to memory of 2500	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	31
PID 2064 wrote to memory of 2500	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	31
PID 2064 wrote to memory of 2844	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	33
PID 2064 wrote to memory of 2844	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	33
PID 2064 wrote to memory of 2844	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	33
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35
PID 2064 wrote to memory of 2872	2064	ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe	35

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe
"C:\Users\Admin\AppData\Local\Temp\ccb058d87e0b36a4707237da61542397228f48434616320d0f77d67e6ac82a26.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zSrmNQa.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2500
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zSrmNQa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3044.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2844
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  2⤵
  PID:2872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3044.tmp

Filesize
1KB

MD5
5898e85d82d6a15ed7a7bcc8bc9d9bc1

SHA1
9e0167a2d8c92c25c9f8bb99aba16389a2800ad2

SHA256
e4f28594a7306a560971fdfeba3cf749960ddf98ff0bb638445f8671424d7abf

SHA512
d5526ed36b9f3b1ee4b7417345da7c7e9a7d61508d3afc96d04787c325371d4638f247472d6c0163b29ae8c23836eda12dcb67b206f755b9e5acc45744dab0c7

Download Submit
memory/2064-6-0x00000000023A0000-0x00000000023B6000-memory.dmp

Filesize
88KB

Download
memory/2064-2-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmp

Filesize
9.9MB

Download
memory/2064-3-0x0000000002370000-0x0000000002394000-memory.dmp

Filesize
144KB

Download
memory/2064-4-0x000007FEF60D3000-0x000007FEF60D4000-memory.dmp

Filesize
4KB

Download
memory/2064-5-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmp

Filesize
9.9MB

Download
memory/2064-40-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmp

Filesize
9.9MB

Download
memory/2064-7-0x00000000023C0000-0x00000000023D4000-memory.dmp

Filesize
80KB

Download
memory/2064-8-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmp

Filesize
9.9MB

Download
memory/2064-9-0x000000001BEC0000-0x000000001BF72000-memory.dmp

Filesize
712KB

Download
memory/2064-1-0x000000013FF10000-0x0000000140008000-memory.dmp

Filesize
992KB

Download
memory/2064-0-0x000007FEF60D3000-0x000007FEF60D4000-memory.dmp

Filesize
4KB

Download
memory/2500-19-0x000000001B340000-0x000000001B622000-memory.dmp

Filesize
2.9MB

Download
memory/2500-20-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download
memory/2872-21-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-23-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-38-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-39-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-37-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-36-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-35-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

Filesize
4KB

Download
memory/2872-31-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-29-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-27-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-25-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download
memory/2872-33-0x0000000140000000-0x0000000140076000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads