Resubmissions
17-12-2024 17:57
241217-wjr3catlhs 1004-12-2024 11:26
241204-nj75katpgs 1004-12-2024 11:05
241204-m67lwaynak 10Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-12-2024 17:57
Static task
static1
Behavioral task
behavioral1
Sample
badassfuckingtien.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
badassfuckingtien.exe
Resource
win10v2004-20241007-en
General
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Target
badassfuckingtien.exe
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Size
840KB
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MD5
264db47eec711ef618870219832e5dfe
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SHA1
116d2ff601d6640d3fe24fb67492ca2c82d9bbd9
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SHA256
5c8b1d9c70780e1e669b4b34b0e190f6a691b8ada42179e248513feafe5b9ee5
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SHA512
1672cbd9273987fd2d3cb1f843e2e28bb4c107913e0d1562ce6cdd7a403ba40e1bdd05647f3d89b0b00a8dff8328c9fad342f1b771ee391990db6d4855d8ad56
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SSDEEP
24576:9uDXTIGaPhEYzUzA0q5VR0cNnns+UrZtb5jpXw86qh:gDjlabwz9iVR0WnQZ5xpA86qh
Malware Config
Extracted
discordrat
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discord_token
MTMxMzYwMzQzNTY5MzYwOTEwMg.G0k280.tlujv7Qu1u6uHZMDdDCuyzSTaLQITkGmfU0u3s
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server_id
1312325986385264681
Signatures
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Discord RAT
A RAT written in C# using Discord as a C2.
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Discordrat family
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Executes dropped EXE 1 IoCs
pid Process 2564 backdoor.exe -
Loads dropped DLL 6 IoCs
pid Process 2528 badassfuckingtien.exe 2992 WerFault.exe 2992 WerFault.exe 2992 WerFault.exe 2992 WerFault.exe 2992 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
description pid Process procid_target PID 2528 wrote to memory of 2564 2528 badassfuckingtien.exe 31 PID 2528 wrote to memory of 2564 2528 badassfuckingtien.exe 31 PID 2528 wrote to memory of 2564 2528 badassfuckingtien.exe 31 PID 2564 wrote to memory of 2992 2564 backdoor.exe 32 PID 2564 wrote to memory of 2992 2564 backdoor.exe 32 PID 2564 wrote to memory of 2992 2564 backdoor.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\badassfuckingtien.exe"C:\Users\Admin\AppData\Local\Temp\badassfuckingtien.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2564 -s 5963⤵
- Loads dropped DLL
PID:2992
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
78KB
MD583584a62c33baae3be8b48c32ae4acb6
SHA19bb68ea8bb9f2c2e54d9a0efff4a66a512ac90b5
SHA25656bc5859994282eb5b672c9b27c2ef7cad232af34c9033077a949b04d6c55c58
SHA512554caabadea24ad0c2f0e1c55632d76b12e2f19ce506f5dffa39f841e35d263bffb001e2f6ebab043070794f97f988802e3db086092e28f262b36569ed8c7d79