Analysis
- max time kernel
147s - max time network
147s - platform
windows10_x64 - resource
win10v20201028 - submitted
17/11/2020, 12:39
General
- Target 04026caca92e9c7365fb324caf88753a.exe
- Size 10.0MB
- Sample201117-g1vlf97k16
- SHA256 abeff15c4406f81d4332fa38897f618ea4c661335e6890b764b73408cfe4f48a
Score
10/10
Malware Config
Extracted
Family
-
asyncrat
C2
-
:
Mutex
Attributes
- aes_key
- anti_detection
- autorun
- bdos
- delay
- host
-
hwid
Write
- install_file
-
install_folder
8UL4yH6NbPNGBSpjhP.DJFIJOqXPfxFZLB9O8
- mutex
- pastebin_config
- port
- version
aes.plain
Signatures
- AsyncRat
AsyncRAT is designed to remotely monitor and control other computers.
- Legitimate hosting services abused for malware hosting/C2 1 TTPs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\04026caca92e9c7365fb324caf88753a.exe"C:\Users\Admin\AppData\Local\Temp\04026caca92e9c7365fb324caf88753a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/584-6-0x0000000000400000-0x000000000042A000-memory.dmp
memory/584-8-0x0000000073F80000-0x000000007466E000-memory.dmp
memory/584-11-0x0000000005280000-0x0000000005281000-memory.dmp
memory/584-12-0x0000000004E20000-0x0000000004E21000-memory.dmp
memory/640-0-0x0000000073F80000-0x000000007466E000-memory.dmp
memory/640-1-0x0000000000F90000-0x0000000000F91000-memory.dmp
memory/640-3-0x00000000017A0000-0x00000000017EA000-memory.dmp
memory/640-4-0x0000000005BF0000-0x0000000005BF1000-memory.dmp
memory/640-5-0x0000000005B80000-0x0000000005B96000-memory.dmp