Analysis
- max time kernel
146s - max time network
110s - platform
windows10_x64 - resource
win10v20210410 - submitted
14/04/2021, 16:57
General
- Target 2009025C##.exe
- Size 1.2MB
- Sample210414-dcs95c9cde
- SHA256 f3ce6962e0e3ac2cb3384df02bf0e4851362eeceae101d92f26ba641e4846e20
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.pomedia.com.lb
-
Port
587
-
Username
-
Password
Challenger1234
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 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2009025C##.exe"C:\Users\Admin\AppData\Local\Temp\2009025C##.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⤵
- 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/3332-132-0x00000000060B0000-0x00000000060B1000-memory.dmp
memory/3332-131-0x00000000057D0000-0x00000000057D1000-memory.dmp
memory/3332-130-0x0000000005350000-0x000000000584E000-memory.dmp
memory/3332-124-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3724-118-0x0000000005100000-0x0000000005101000-memory.dmp
memory/3724-121-0x0000000005490000-0x0000000005496000-memory.dmp
memory/3724-122-0x0000000000F80000-0x0000000000FF1000-memory.dmp
memory/3724-123-0x0000000001040000-0x000000000107B000-memory.dmp
memory/3724-120-0x0000000004F80000-0x0000000005012000-memory.dmp
memory/3724-119-0x0000000004FE0000-0x0000000004FE1000-memory.dmp
memory/3724-114-0x0000000000680000-0x0000000000681000-memory.dmp
memory/3724-117-0x0000000005060000-0x0000000005061000-memory.dmp
memory/3724-116-0x0000000005560000-0x0000000005561000-memory.dmp