Analysis
- max time kernel
144s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
22/03/2023, 01:34
General
- Target setup.exe
- Size 419KB
- Sample230322-by4pgaeb64
- SHA256 4bed42a91c0bea778b8cd2a60e68b8fb0982006a2640781f3fea2c81798fcca1
Malware Config
Signatures
- Detect rhadamanthys stealer shellcode 4 IoCs
- Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
- Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
- Program crash 1 IoCs
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\dllhost.exe"C:\Windows\system32\dllhost.exe"2⤵
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4416 -s 8322⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4416 -ip 44161⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/980-145-0x0000019DDE560000-0x0000019DDE567000-memory.dmp
memory/980-154-0x00007FF41FCE0000-0x00007FF41FDDA000-memory.dmp
memory/980-153-0x00007FF41FCE0000-0x00007FF41FDDA000-memory.dmp
memory/980-152-0x00007FF41FCE0000-0x00007FF41FDDA000-memory.dmp
memory/980-151-0x00007FF41FCE0000-0x00007FF41FDDA000-memory.dmp
memory/980-148-0x00007FF41FCE0000-0x00007FF41FDDA000-memory.dmp
memory/980-147-0x00007FF41FCE0000-0x00007FF41FDDA000-memory.dmp
memory/980-144-0x0000019DDE440000-0x0000019DDE441000-memory.dmp
memory/980-146-0x00007FF41FCE0000-0x00007FF41FDDA000-memory.dmp
memory/4416-141-0x00000000001F0000-0x00000000001F2000-memory.dmp
memory/4416-143-0x0000000000870000-0x000000000088C000-memory.dmp
memory/4416-142-0x00000000001F0000-0x00000000001F3000-memory.dmp
memory/4416-149-0x0000000000400000-0x000000000072B000-memory.dmp
memory/4416-150-0x0000000000870000-0x000000000088C000-memory.dmp
memory/4416-134-0x0000000000730000-0x000000000075E000-memory.dmp
memory/4416-140-0x0000000000870000-0x000000000088C000-memory.dmp
memory/4416-138-0x0000000000870000-0x000000000088C000-memory.dmp
memory/4416-135-0x0000000000400000-0x000000000072B000-memory.dmp