Analysis
- max time kernel
119s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
19/04/2023, 09:42
General
- Target 9f017c7852b97b971acd3acf0047f7e1.exe
- Size 590KB
- Sample230419-lpb8zabe7w
- SHA256 b082cba27efc5e6d925e816ac7ea0bbdcfa83b322cc3c340047e985389857da7
Malware Config
Extracted
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
-
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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9f017c7852b97b971acd3acf0047f7e1.exe"C:\Users\Admin\AppData\Local\Temp\9f017c7852b97b971acd3acf0047f7e1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\9f017c7852b97b971acd3acf0047f7e1.exe"C:\Users\Admin\AppData\Local\Temp\9f017c7852b97b971acd3acf0047f7e1.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
9f017c7852b97b971acd3acf0047f7e1.exe.log
memory/3756-139-0x0000000008720000-0x00000000087BC000-memory.dmp
memory/3756-135-0x00000000056A0000-0x0000000005732000-memory.dmp
memory/3756-136-0x0000000005630000-0x000000000563A000-memory.dmp
memory/3756-137-0x0000000005910000-0x0000000005920000-memory.dmp
memory/3756-138-0x0000000005910000-0x0000000005920000-memory.dmp
memory/3756-133-0x0000000000D30000-0x0000000000DCA000-memory.dmp
memory/3756-134-0x0000000005C50000-0x00000000061F4000-memory.dmp
memory/4920-140-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4920-143-0x0000000004F80000-0x0000000004FE6000-memory.dmp
memory/4920-144-0x00000000052D0000-0x00000000052E0000-memory.dmp
memory/4920-145-0x0000000006290000-0x00000000062E0000-memory.dmp
memory/4920-146-0x00000000065D0000-0x0000000006792000-memory.dmp
memory/4920-153-0x00000000052D0000-0x00000000052E0000-memory.dmp