Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 13:42
Static task
static1
Behavioral task
behavioral1
Sample
WatchThigpjs.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
WatchThigpjs.exe
Resource
win10v2004-20240508-en
General
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Target
WatchThigpjs.exe
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Size
604KB
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MD5
5dc72471a3a544dfbd2ebd65fad3a403
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SHA1
9d953d6402225705068713cb203a30f317f7cd31
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SHA256
b04ffd94e39de8e648b97403afdb5747c453f6d20876920c2eb8d41f7453f537
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SHA512
8db977c7e467caa30d260b2311a469746890c3b80f8718085e1d6d1117f2ed976a892409f6ca842c51c5ad10651f8e5dc950391fb08fb39fd7c5cdb237d6c720
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SSDEEP
12288:TCQjgAtAHM+vetZxF5EWry8AJGy0y/DODruQ5EqwmIBet:T5ZWs+OZVEWry8AFBmDEqxIkt
Malware Config
Extracted
discordrat
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discord_token
MTI0MjgyODA0NTYzMTQ5MjE0Nw.GaK9_b.DkeSn-Pej4eo5IcrUmOmowhbH0dXKH8vZX3FZ4
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server_id
1242477718638170204
Signatures
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Discord RAT
A RAT written in C# using Discord as a C2.
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Executes dropped EXE 1 IoCs
Processes:
Client-built.exepid process 2172 Client-built.exe -
Loads dropped DLL 6 IoCs
Processes:
WatchThigpjs.exeWerFault.exepid process 1700 WatchThigpjs.exe 2736 WerFault.exe 2736 WerFault.exe 2736 WerFault.exe 2736 WerFault.exe 2736 WerFault.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 6 IoCs
Processes:
WatchThigpjs.exeClient-built.exedescription pid process target process PID 1700 wrote to memory of 2172 1700 WatchThigpjs.exe Client-built.exe PID 1700 wrote to memory of 2172 1700 WatchThigpjs.exe Client-built.exe PID 1700 wrote to memory of 2172 1700 WatchThigpjs.exe Client-built.exe PID 2172 wrote to memory of 2736 2172 Client-built.exe WerFault.exe PID 2172 wrote to memory of 2736 2172 Client-built.exe WerFault.exe PID 2172 wrote to memory of 2736 2172 Client-built.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WatchThigpjs.exe"C:\Users\Admin\AppData\Local\Temp\WatchThigpjs.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2172 -s 5963⤵
- Loads dropped DLL
PID:2736
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
78KB
MD5bdeb1c21b2eb3126d5376a15e2438821
SHA17ee99a827ee71a6dc54d5e1adc1ee650f624bcab
SHA25635f586efd9b4582468ddeb877a576ae97737b7976e6f6622a2959053d35edc91
SHA5124dc3bffa35c9ae3b244f83a18b6043c9c2c6dd3b74e426bfd989662d71ca5ea1ad45839b24d9366fd390172b9bf34fce6552a866038b182b88fd2ccab888fdb8