Analysis
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max time kernel
73s -
max time network
68s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
03-06-2024 22:07
Behavioral task
behavioral1
Sample
Client-built.exe
Resource
win10-20240404-en
windows10-1703-x64
8 signatures
150 seconds
General
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Target
Client-built.exe
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Size
78KB
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MD5
ae560a3a3e5faa61ac1a530484ed63be
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SHA1
3fb1f101f9a3c1db81c798071c3e0b274930d17c
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SHA256
138dc31c3b2f0952e7558132af34e1a18eb99317ca5b5c256e4289f103071d10
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SHA512
8c48d3813635ee21da3352054bd6eea716aaff282fc9bdb5724c480df011ef4e1928bcecc3311fc73b4346a976a127311339e62d11a3776f642456f94bc142a5
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SSDEEP
1536:W2WjO8XeEXFd5P7v88wbjNrfxCXhRoKV6+V+hPIC:WZD5PDwbjNrmAE+xIC
Score
10/10
Malware Config
Extracted
Family
discordrat
Attributes
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discord_token
MTI0NzMwOTE4OTE1NjQzODE3OA.GZdSBx.JPFQ_kAdsV-tBe_H4agZkSRr3G9E_E7aO6EPiM
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server_id
https://discord.com/oauth2/authorize?client_id=1247309189156438178&permissions=8&scope=bot
Signatures
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Discord RAT
A RAT written in C# using Discord as a C2.
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Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\rescache\_merged\1601268389\715946058.pri taskmgr.exe File created C:\Windows\rescache\_merged\4183903823\2290032291.pri taskmgr.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings taskmgr.exe -
Suspicious behavior: EnumeratesProcesses 63 IoCs
pid Process 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 5036 Client-built.exe Token: SeDebugPrivilege 1656 taskmgr.exe Token: SeSystemProfilePrivilege 1656 taskmgr.exe Token: SeCreateGlobalPrivilege 1656 taskmgr.exe Token: SeDebugPrivilege 3140 Client-built.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe
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
PID:5036
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1656
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4208
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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
PID:3140