Analysis
- max time kernel
90s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20240802-en - resource tags
- submitted
22/09/2024, 14:28
General
- Target Installer_Kms.exe
- Size 68.0MB
- Sample240922-rtgbdatgkp
- SHA256 9f18caf887db4cccec90f1d018538b77fd5b6e2f7bcaaecbd66fee016f98e10d
Score
10/10
Malware Config
Extracted
Family
-
rhadamanthys
C2
-
https://185.184.26.10:4928/e4eb12414c95175ccfd/15_SEP
Signatures
- Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
- Drops file in System32 directory 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 12 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Installer_Kms.exe"C:\Users\Admin\AppData\Local\Temp\Installer_Kms.exe"1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4492 -s 4123⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4492 -ip 44921⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4492-8-0x0000000000400000-0x000000000047E000-memory.dmp
memory/4492-9-0x0000000000400000-0x000000000047E000-memory.dmp
memory/4492-12-0x0000000000400000-0x000000000047E000-memory.dmp
memory/4492-10-0x0000000000400000-0x000000000047E000-memory.dmp