Analysis
- max time kernel
110s - max time network
135s - platform
windows10_x64 - resource
win10v20210408 - submitted
29/06/2021, 19:23
General
- Target microD.exe
- Size 517KB
- Sample210629-7fx3f9xcn2
- SHA256 78ea6e9ce4dc8bc4fc5dea97cab8ccd9128da9d8121824300e85e916cda5b190
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot1846926808:AAGk2IzxSb5N5fdYKiaTr2kIA9QAdWBcb1Y/sendDocument
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- Executes dropped EXE 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\microD.exe"C:\Users\Admin\AppData\Local\Temp\microD.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\InstallUtil.exeC:\Users\Admin\AppData\Local\Temp\InstallUtil.exe2⤵
- Executes dropped EXE
-
-
C:\Users\Admin\AppData\Local\Temp\InstallUtil.exeC:\Users\Admin\AppData\Local\Temp\InstallUtil.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/636-114-0x0000000000DD0000-0x0000000000DD1000-memory.dmp
memory/636-119-0x00000000056E0000-0x0000000005BDE000-memory.dmp
memory/636-120-0x00000000056E0000-0x0000000005BDE000-memory.dmp
memory/636-121-0x0000000007150000-0x00000000071A9000-memory.dmp
memory/636-126-0x0000000008C00000-0x0000000008C68000-memory.dmp
memory/636-117-0x00000000056E0000-0x00000000056E1000-memory.dmp
memory/636-116-0x0000000005BE0000-0x0000000005BE1000-memory.dmp
memory/636-118-0x0000000005690000-0x0000000005691000-memory.dmp
memory/1496-137-0x0000000005150000-0x0000000005151000-memory.dmp
memory/1496-128-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1496-135-0x0000000005070000-0x0000000005071000-memory.dmp
memory/1496-136-0x0000000004FD0000-0x00000000054CE000-memory.dmp
memory/1496-138-0x0000000005C30000-0x0000000005C31000-memory.dmp