Analysis
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max time kernel
92s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
02-06-2024 12:39
General
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Target
Onnx File Installer.exe
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Size
78KB
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MD5
e35f5c4a4d3763f1c9ea5ae6001c6ae4
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SHA1
32869af3cae52873656cfc64f4c169151c2bdd7d
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SHA256
2a470ef5fe5f825bf643a3d1fa819659857513a2c81cdc9a0305235617dc1b04
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SHA512
8d3045ce0304c45a3be7a046940c6453c08386d5697e721161ac9f6cc5dfc68deecdbc5de94045153963e0810c486d9ceaa9e3229c60b7121cc85be57700645e
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SSDEEP
1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+5PIC:5Zv5PDwbjNrmAE+JIC
Malware Config
Extracted
discordrat
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discord_token
MTI0MzM1NDI0NDI1NDI3MzYzNw.GUkt7C.Pcja3LSm_8Cp1CqJOlASW0-GzRtoJOOBBsmJcg
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server_id
1232533200622845975
Signatures
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Discord RAT
A RAT written in C# using Discord as a C2.
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Downloads MZ/PE file
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 13 IoCs
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
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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.
Processes
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C:\Users\Admin\AppData\Local\Temp\Onnx File Installer.exe"C:\Users\Admin\AppData\Local\Temp\Onnx File Installer.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "$77Onnx File Installer.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\Onnx File Installer.exe'" /sc onlogon /rl HIGHEST2⤵
- Creates scheduled task(s)
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
96KB
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Filesize
8KB
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Filesize
1.8MB
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Filesize
10.8MB
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Filesize
5.2MB
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Filesize
8KB
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Filesize
10.8MB
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Filesize
472KB
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Filesize
72KB
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Filesize
120KB
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Filesize
56KB