Analysis
- max time kernel
39s - max time network
36s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
- submitted
29/03/2023, 19:08
General
- Target cd7b680c1d33ea53f40d274e809ef217.exe
- Size 366KB
- Sample230329-xs8bcsbc2w
- SHA256 aa149abdd00dd6344cd661a977468105dfdaba67753df2fbd99fb075f7b7a15d
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
- 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 6 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cd7b680c1d33ea53f40d274e809ef217.exe"C:\Users\Admin\AppData\Local\Temp\cd7b680c1d33ea53f40d274e809ef217.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
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1216-66-0x00000000000E0000-0x00000000000E7000-memory.dmp
memory/1216-74-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1216-73-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1216-69-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1216-68-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1216-67-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1216-64-0x0000000000050000-0x0000000000051000-memory.dmp
memory/1216-65-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1964-62-0x0000000000290000-0x0000000000291000-memory.dmp
memory/1964-63-0x0000000000260000-0x000000000027C000-memory.dmp
memory/1964-55-0x0000000000220000-0x000000000024E000-memory.dmp
memory/1964-61-0x0000000000260000-0x000000000027C000-memory.dmp
memory/1964-70-0x0000000000400000-0x0000000002B88000-memory.dmp
memory/1964-72-0x0000000000260000-0x000000000027C000-memory.dmp
memory/1964-59-0x0000000000260000-0x000000000027C000-memory.dmp
memory/1964-56-0x0000000000400000-0x0000000002B88000-memory.dmp