Analysis
- max time kernel
144s - max time network
105s - platform
windows10_x64 - resource
win10v20201028 - submitted
05/04/2021, 12:48
General
- Target Order 01042021-V728394-H16.pdf.exe
- Size 992KB
- Sample210405-2v38b6pkcx
- SHA256 9863d85fe69d5b6a6dc3773b94f9f56cd836f78b9cee4e1d28d8fdb2a5a42f2f
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.yandex.com
-
Port
587
-
Username
-
Password
opjis0123
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Order 01042021-V728394-H16.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Order 01042021-V728394-H16.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Order 01042021-V728394-H16.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Order 01042021-V728394-H16.pdf.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/648-11-0x000000007E080000-0x000000007E081000-memory.dmp
memory/648-13-0x0000000008230000-0x00000000082B1000-memory.dmp
memory/648-6-0x0000000004F50000-0x0000000004F51000-memory.dmp
memory/648-7-0x00000000054F0000-0x00000000054F1000-memory.dmp
memory/648-8-0x00000000050D0000-0x00000000050D1000-memory.dmp
memory/648-9-0x00000000053D0000-0x00000000053D4000-memory.dmp
memory/648-10-0x0000000005A00000-0x0000000005A01000-memory.dmp
memory/648-2-0x0000000073FF0000-0x00000000746DE000-memory.dmp
memory/648-5-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
memory/648-3-0x0000000000550000-0x0000000000551000-memory.dmp
memory/648-12-0x0000000005CB0000-0x0000000005D67000-memory.dmp
memory/1372-14-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1372-17-0x0000000073FF0000-0x00000000746DE000-memory.dmp
memory/1372-22-0x00000000055F0000-0x00000000055F1000-memory.dmp
memory/1372-23-0x00000000057B0000-0x00000000057B1000-memory.dmp
memory/1372-24-0x00000000062E0000-0x00000000062E1000-memory.dmp