Analysis
- max time kernel
101s - max time network
97s - platform
windows10_x64 - resource
win10 - submitted
17/08/2020, 13:56
General
- Target PURCHASE ORDER OTY190101000.exe
- Size 507KB
- Sample200817-gtw2s2pdga
- SHA256 882586662df0dc17a0bc508de04ef96a8397bf207ddc9330ed9a4e340eb0eb8b
Malware Config
Extracted
-
Protocol
smtp
-
Host
smtp.wtgriderline.com
-
Port
587
-
Username
-
Password
T@sz^GL3
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER OTY190101000.exe"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER OTY190101000.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER OTY190101000.exe"{path}"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER OTY190101000.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3744-10-0x0000000000400000-0x0000000000458000-memory.dmp
memory/3744-19-0x0000000005E80000-0x0000000005E81000-memory.dmp
memory/3744-18-0x0000000002C30000-0x0000000002C31000-memory.dmp
memory/3744-13-0x0000000073D70000-0x000000007445E000-memory.dmp
memory/4016-4-0x0000000006F30000-0x0000000006F31000-memory.dmp
memory/4016-8-0x0000000000BA0000-0x0000000000C02000-memory.dmp
memory/4016-9-0x000000000B080000-0x000000000B0D3000-memory.dmp
memory/4016-7-0x0000000006F10000-0x0000000006F14000-memory.dmp
memory/4016-6-0x0000000007270000-0x0000000007271000-memory.dmp
memory/4016-5-0x0000000006F00000-0x0000000006F01000-memory.dmp
memory/4016-0-0x0000000073D70000-0x000000007445E000-memory.dmp
memory/4016-3-0x0000000007350000-0x0000000007351000-memory.dmp
memory/4016-1-0x0000000000170000-0x0000000000171000-memory.dmp