Analysis
-
max time kernel
149s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
21-06-2024 01:16
Static task
static1
Behavioral task
behavioral1
Sample
612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe
Resource
win7-20240220-en
General
-
Target
612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe
-
Size
346KB
-
MD5
d3b40b51e542efb11ef776ccab1f76e6
-
SHA1
22b9194c7871d80bee1f08db9159269fe084b055
-
SHA256
612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00
-
SHA512
8734743533489ea2dfe430d94dc96cb187f926e3da81019e10af72b35ec96c9b54d88a2ea183527a3c8cfc4c418ee3c22892077c33e347f8e3febfce2e94a0e2
-
SSDEEP
6144:NdlKHAeamXQvzoTNQmavm0EjOxDE0u7fdO3yZh:lKXamgUT3XjOFEj7l28h
Malware Config
Extracted
asyncrat
0.5.8
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
matkapdark.ddns.org:6606
matkapdark.ddns.org:7707
matkapdark.ddns.org:8808
m8OxE8l37vh3
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
-
Uses the VBS compiler for execution 1 TTPs
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exedescription pid process target process PID 2000 set thread context of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exevbc.exedescription pid process Token: SeDebugPrivilege 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe Token: SeDebugPrivilege 2940 vbc.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exedescription pid process target process PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe PID 2000 wrote to memory of 2940 2000 612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe vbc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe"C:\Users\Admin\AppData\Local\Temp\612f8f59794cb8257af89ab138bb768a0578848f3b4359280070097aa62f8e00.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2000-21-0x0000000074D80000-0x000000007546E000-memory.dmpFilesize
6.9MB
-
memory/2000-2-0x0000000000360000-0x0000000000372000-memory.dmpFilesize
72KB
-
memory/2000-0-0x0000000074D8E000-0x0000000074D8F000-memory.dmpFilesize
4KB
-
memory/2000-3-0x0000000000450000-0x0000000000458000-memory.dmpFilesize
32KB
-
memory/2000-4-0x0000000074D80000-0x000000007546E000-memory.dmpFilesize
6.9MB
-
memory/2000-1-0x0000000000290000-0x00000000002EC000-memory.dmpFilesize
368KB
-
memory/2940-24-0x0000000074D80000-0x000000007546E000-memory.dmpFilesize
6.9MB
-
memory/2940-9-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmpFilesize
4KB
-
memory/2940-10-0x000000005A370000-0x000000005A38C000-memory.dmpFilesize
112KB
-
memory/2940-5-0x000000005A370000-0x000000005A38C000-memory.dmpFilesize
112KB
-
memory/2940-16-0x000000005A370000-0x000000005A38C000-memory.dmpFilesize
112KB
-
memory/2940-19-0x000000005A370000-0x000000005A38C000-memory.dmpFilesize
112KB
-
memory/2940-8-0x000000005A370000-0x000000005A38C000-memory.dmpFilesize
112KB
-
memory/2940-20-0x000000005A370000-0x000000005A382000-memory.dmpFilesize
72KB
-
memory/2940-12-0x000000005A370000-0x000000005A38C000-memory.dmpFilesize
112KB
-
memory/2940-6-0x000000005A370000-0x000000005A38C000-memory.dmpFilesize
112KB
-
memory/2940-22-0x0000000074D80000-0x000000007546E000-memory.dmpFilesize
6.9MB
-
memory/2940-23-0x0000000074D80000-0x000000007546E000-memory.dmpFilesize
6.9MB
-
memory/2940-7-0x000000005A370000-0x000000005A38C000-memory.dmpFilesize
112KB