Analysis
- max time kernel
144s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20231127-en - resource tags
- submitted
30/11/2023, 07:29
General
- Target Comunicado Cierre anual 2023 DHL GLOBAL.exe
- Size 748KB
- Sample231130-ja882shb32
- SHA256 cdf6ae802390cefc6f276f7d0b8577d1befbc25b8e912e634e16027d6f520d04
Malware Config
Extracted
-
Protocol
smtp
-
Host
smtp.ovefood.com
-
Port
587
-
Username
-
Password
V!%TnIU9
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.ovefood.com
-
Port
587
-
Username
-
Password
V!%TnIU9
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- 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.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 11 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Comunicado Cierre anual 2023 DHL GLOBAL.exe"C:\Users\Admin\AppData\Local\Temp\Comunicado Cierre anual 2023 DHL GLOBAL.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Comunicado Cierre anual 2023 DHL GLOBAL.exe"C:\Users\Admin\AppData\Local\Temp\Comunicado Cierre anual 2023 DHL GLOBAL.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3032-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3032-21-0x0000000005870000-0x0000000005880000-memory.dmp
memory/3032-20-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/3032-19-0x0000000006FD0000-0x0000000007020000-memory.dmp
memory/3032-18-0x0000000005870000-0x0000000005880000-memory.dmp
memory/3032-17-0x0000000005BC0000-0x0000000005C26000-memory.dmp
memory/3032-15-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/4192-5-0x0000000005070000-0x000000000507A000-memory.dmp
memory/4192-6-0x0000000005670000-0x000000000568A000-memory.dmp
memory/4192-9-0x000000000D2D0000-0x000000000D34A000-memory.dmp
memory/4192-10-0x0000000010AB0000-0x0000000010B4C000-memory.dmp
memory/4192-11-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/4192-12-0x00000000052B0000-0x00000000052C0000-memory.dmp
memory/4192-7-0x0000000009F80000-0x0000000009F88000-memory.dmp
memory/4192-8-0x000000000CF90000-0x000000000CF9A000-memory.dmp
memory/4192-0-0x00000000005B0000-0x0000000000672000-memory.dmp
memory/4192-4-0x00000000052B0000-0x00000000052C0000-memory.dmp
memory/4192-16-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/4192-3-0x00000000050F0000-0x0000000005182000-memory.dmp
memory/4192-2-0x00000000056A0000-0x0000000005C44000-memory.dmp
memory/4192-1-0x0000000075040000-0x00000000757F0000-memory.dmp