Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
24/09/2024, 01:29
General
- Target 75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe
- Size 460KB
- Sample240924-bv9rbasbjq
- SHA256 75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24
Malware Config
Extracted
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xenorat
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84.38.132.74
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Msword_Zac_nd8912d
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delay
5
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install_path
temp
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port
4444
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startup_name
nothingset
Signatures
- Detect XenoRat Payload 3 IoCs
- XenorRat
XenorRat is a remote access trojan written in C#.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 2 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 22 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"C:\Users\Admin\AppData\Local\Temp\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"C:\Users\Admin\AppData\Local\Temp\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"C:\Users\Admin\AppData\Local\Temp\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\XenoManager\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"C:\Users\Admin\AppData\Local\Temp\XenoManager\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\XenoManager\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"C:\Users\Admin\AppData\Local\Temp\XenoManager\75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe.log
75b996b46e3fab0bec17d7ecce7cef67d87d8febd445b96cfe449b2deab4fa24.exe
memory/1768-42-0x00000000069C0000-0x00000000069DE000-memory.dmp
memory/1768-36-0x0000000004DC0000-0x0000000004DCC000-memory.dmp
memory/1768-37-0x0000000006800000-0x00000000068FA000-memory.dmp
memory/1768-38-0x0000000006AD0000-0x0000000006C92000-memory.dmp
memory/1768-39-0x0000000006950000-0x00000000069A0000-memory.dmp
memory/1768-35-0x00000000057F0000-0x0000000005856000-memory.dmp
memory/1768-40-0x0000000006A20000-0x0000000006A96000-memory.dmp
memory/1768-41-0x00000000071D0000-0x00000000076FC000-memory.dmp
memory/2796-5-0x0000000004F40000-0x0000000004F4A000-memory.dmp
memory/2796-10-0x0000000009290000-0x000000000932C000-memory.dmp
memory/2796-9-0x0000000006BD0000-0x0000000006C24000-memory.dmp
memory/2796-16-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/2796-0-0x000000007470E000-0x000000007470F000-memory.dmp
memory/2796-8-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/2796-7-0x000000007470E000-0x000000007470F000-memory.dmp
memory/2796-6-0x0000000005480000-0x0000000005492000-memory.dmp
memory/2796-4-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/2796-3-0x0000000004F80000-0x0000000005012000-memory.dmp
memory/2796-2-0x0000000005490000-0x0000000005A34000-memory.dmp
memory/2796-1-0x00000000005E0000-0x000000000065A000-memory.dmp
memory/4580-15-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4580-27-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4580-11-0x0000000000400000-0x0000000000412000-memory.dmp
memory/4768-34-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4768-31-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4768-30-0x0000000006300000-0x0000000006312000-memory.dmp
memory/4768-29-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4768-28-0x0000000074700000-0x0000000074EB0000-memory.dmp