Analysis
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max time kernel
105s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20250313-en -
resource tags
arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system -
submitted
27/03/2025, 02:35
Behavioral task
behavioral1
Sample
Client-built.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Client-built.exe
Resource
win10v2004-20250313-en
General
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Target
Client-built.exe
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Size
78KB
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MD5
5223b1db1fd416679a07c650ad548689
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SHA1
3d3ab4134603e3a2c61270e0064749586534f75f
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SHA256
2d78b98bdae12e5954308982d478fe87fc96dad93dd33c117e120d65c3253ec4
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SHA512
59936f8d2dbae0cdef0be9df83872e127051ac34163e96eeac3e4efda4d9f1eb442cdab67a9f56830300b1fb8c671eafde35f301d0c6d19cbd449eaa06715c47
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SSDEEP
1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+GPIC:5Zv5PDwbjNrmAE+iIC
Malware Config
Extracted
discordrat
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discord_token
MTM1MzgwODUxMjM2NjQxMTc5Ng.GO4sM5.j1mtJd6VCo06QnfdCJwfZCmRJYy7JZ_1Gz8_ic
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server_id
1354644327229423779
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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 IoCs
flow ioc 80 discord.com 16 discord.com 17 discord.com 32 discord.com 35 discord.com 36 discord.com 54 discord.com 76 discord.com -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1524 SCHTASKS.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1520 Client-built.exe Token: 33 5740 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 5740 AUDIODG.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1520 wrote to memory of 1524 1520 Client-built.exe 98 PID 1520 wrote to memory of 1524 1520 Client-built.exe 98 -
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\Client-built.exe"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Windows\SYSTEM32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "$77Client-built.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\Client-built.exe'" /sc onlogon /rl HIGHEST2⤵
- Scheduled Task/Job: Scheduled Task
PID:1524
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x464 0x3dc1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5740