Analysis
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max time kernel
1563s -
max time network
1563s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
23-06-2024 04:58
Static task
static1
Behavioral task
behavioral1
Sample
Wave.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Wave.exe
Resource
win7-20231129-en
Behavioral task
behavioral3
Sample
Wave.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
Wave.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
Wave.exe
Resource
win11-20240508-en
General
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Target
Wave.exe
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Size
505KB
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MD5
634012a39686513995ecbbaf04235a0a
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SHA1
6204df4370ed114bde2caac305f96b1954e68504
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SHA256
134bc640e8cc14d6c30f91407a8c812a63319072343bbf8a6bc2aaf3a902d44b
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SHA512
b8881eb85dc001d4c256a60dbc141592f89ffded8f90d2240c80d6af6468a34e1ac52e288170c0296cf1afe735e7ef7da6a4738adcfc253fded53c7c56ebe002
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SSDEEP
12288:TyveQB/fTHIGaPkKEYzURNAwbAg8ox4CA9ndmc:TuDXTIGaPhEYzUzA0qV9nkc
Malware Config
Extracted
discordrat
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discord_token
MTI1NDI4MDkwNjYzODc1Mzg2Mw.GB5zNE.lgu4CSBwMUVxaeb6e0u9sFYW6gLtr8IglmywhI
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server_id
1189676766084735048
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 2144 Client-built.exe -
Loads dropped DLL 6 IoCs
Processes:
Wave.exeWerFault.exepid process 2220 Wave.exe 2644 WerFault.exe 2644 WerFault.exe 2644 WerFault.exe 2644 WerFault.exe 2644 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:
Wave.exeClient-built.exedescription pid process target process PID 2220 wrote to memory of 2144 2220 Wave.exe Client-built.exe PID 2220 wrote to memory of 2144 2220 Wave.exe Client-built.exe PID 2220 wrote to memory of 2144 2220 Wave.exe Client-built.exe PID 2144 wrote to memory of 2644 2144 Client-built.exe WerFault.exe PID 2144 wrote to memory of 2644 2144 Client-built.exe WerFault.exe PID 2144 wrote to memory of 2644 2144 Client-built.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Wave.exe"C:\Users\Admin\AppData\Local\Temp\Wave.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2220 -
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:2144 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2144 -s 5963⤵
- Loads dropped DLL
PID:2644
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
78KB
MD5c2207566970ad0379a62da59e3c4caff
SHA159759d884744c5c025fe800a0b86b63555f7bfe9
SHA25661247d55a049a1a16833a6be90b50ceef20340db7b31181b07d95cbc345dd1ba
SHA5122b6a2684c1a5db78fc1080c26b7263bb5c04eb760d142369cd4d987b35ff9fd76092fe3ceae0633f26f98a12b4d1b5b4aca7071a7022d22d264237dbf1a488bc