Analysis
- max time kernel
49s - max time network
46s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
- submitted
03/04/2023, 12:36
General
- Target d9f5df77458b50352609525e0403d360.exe
- Size 316KB
- Sample230403-psxwmaef73
- SHA256 f56459cc06355bfeee43d3dcfbf5a82e90b81c364283f91721b3f89d49594bba
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\d9f5df77458b50352609525e0403d360.exe"C:\Users\Admin\AppData\Local\Temp\d9f5df77458b50352609525e0403d360.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/1088-71-0x0000000000250000-0x000000000026C000-memory.dmp
memory/1088-55-0x0000000000220000-0x000000000024E000-memory.dmp
memory/1088-60-0x0000000000280000-0x0000000000281000-memory.dmp
memory/1088-59-0x0000000000250000-0x000000000026C000-memory.dmp
memory/1088-61-0x0000000000250000-0x000000000026C000-memory.dmp
memory/1088-63-0x0000000000250000-0x000000000026C000-memory.dmp
memory/1088-64-0x0000000000400000-0x0000000000803000-memory.dmp
memory/1088-73-0x0000000000400000-0x0000000000803000-memory.dmp
memory/1088-56-0x0000000000400000-0x0000000000803000-memory.dmp
memory/1340-67-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1340-66-0x00000000000E0000-0x00000000000E7000-memory.dmp
memory/1340-69-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1340-68-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1340-72-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1340-65-0x0000000000050000-0x0000000000051000-memory.dmp
memory/1340-74-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1340-75-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp