Analysis
- max time kernel
153s - max time network
122s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
17/11/2021, 15:09
General
- Target HSBC Payment Advice.exe
- Size 854KB
- Sample211117-sjfgrsdba5
- SHA256 de3ae808b1cd761eb8ddeb3afb06955e03145e8a2e71e7fb9910180f24d366c4
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.scsgroups.com
-
Port
587
-
Username
-
Password
Scs@sales#123
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- Drops file in Drivers directory 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\HSBC Payment Advice.exe"C:\Users\Admin\AppData\Local\Temp\HSBC Payment Advice.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- 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⤵
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2148-115-0x0000000000620000-0x0000000000621000-memory.dmp
memory/2148-117-0x0000000005460000-0x0000000005461000-memory.dmp
memory/2148-118-0x0000000004F60000-0x0000000004F61000-memory.dmp
memory/2148-119-0x0000000004EB0000-0x0000000004F42000-memory.dmp
memory/2148-120-0x0000000004F30000-0x0000000004F31000-memory.dmp
memory/2148-121-0x00000000051E0000-0x00000000051E7000-memory.dmp
memory/2148-122-0x00000000076D0000-0x00000000076D1000-memory.dmp
memory/2148-123-0x0000000007870000-0x00000000078C8000-memory.dmp
memory/2148-124-0x00000000078D0000-0x0000000007909000-memory.dmp
memory/3092-125-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3092-131-0x00000000048B0000-0x0000000004DAE000-memory.dmp
memory/3092-132-0x0000000004A10000-0x0000000004A11000-memory.dmp
memory/3092-133-0x00000000055A0000-0x00000000055A1000-memory.dmp