Resubmissions
Analysis
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max time kernel
92s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
07-06-2024 10:06
Behavioral task
behavioral1
Sample
8QER18Z.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
8QER18Z.exe
Resource
win10v2004-20240426-en
General
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Target
8QER18Z.exe
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Size
78KB
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MD5
a21c551ff256092e5cdd022fb21ef222
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SHA1
1914720ef2d9e57e1df8bddbe31a7f27223e0734
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SHA256
fa7cb5330959d52657751fe369325137d5c365dccc134250c416c5df4bc40af8
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SHA512
4127c13603d0f8c5aa804373d5080d74e1e91cfb6ae0f3d8bbe7bceb41345bffec03f519c9186a689c443144afaa69bd8a0b07fa6bb01d1426d5ae1b4573e1c5
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SSDEEP
1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+1PIC:5Zv5PDwbjNrmAE+lIC
Malware Config
Extracted
discordrat
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discord_token
MTI0MzQ4NjYwMDI2NTIwMzgxMw.GFMHDI.ux9Qi4OCEE_KLWWm4QZhKeMVsEu7ct9NCw5ZxY
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server_id
1243486320794402826
Signatures
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Discord RAT
A RAT written in C# using Discord as a C2.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 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
Processes:
8QER18Z.exedescription pid process Token: SeDebugPrivilege 3444 8QER18Z.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
8QER18Z.exedescription pid process target process PID 3444 wrote to memory of 4040 3444 8QER18Z.exe SCHTASKS.exe PID 3444 wrote to memory of 4040 3444 8QER18Z.exe SCHTASKS.exe -
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\8QER18Z.exe"C:\Users\Admin\AppData\Local\Temp\8QER18Z.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3444 -
C:\Windows\SYSTEM32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "$778QER18Z.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\8QER18Z.exe'" /sc onlogon /rl HIGHEST2⤵
- Creates scheduled task(s)
PID:4040