Analysis
- max time kernel
58s - max time network
33s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
- submitted
10/03/2023, 12:20
General
- Target d6aa244d60c0b8514b44a9f68ccbfc0b.exe
- Size 823KB
- Sample230310-phr8dsde79
- SHA256 8a737bbbfd9a311f50f79ce1c47f6f86a40dcf3372e801e669e5fe9568bad3fe
Malware Config
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 9 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d6aa244d60c0b8514b44a9f68ccbfc0b.exe"C:\Users\Admin\AppData\Local\Temp\d6aa244d60c0b8514b44a9f68ccbfc0b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\d6aa244d60c0b8514b44a9f68ccbfc0b.exe"C:\Users\Admin\AppData\Local\Temp\d6aa244d60c0b8514b44a9f68ccbfc0b.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
memory/368-66-0x0000000000400000-0x0000000000430000-memory.dmp
memory/368-68-0x0000000000400000-0x0000000000430000-memory.dmp
memory/368-72-0x0000000004D00000-0x0000000004D40000-memory.dmp
memory/368-71-0x0000000004D00000-0x0000000004D40000-memory.dmp
memory/368-70-0x0000000000400000-0x0000000000430000-memory.dmp
memory/368-64-0x0000000000400000-0x0000000000430000-memory.dmp
memory/368-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/368-61-0x0000000000400000-0x0000000000430000-memory.dmp
memory/368-62-0x0000000000400000-0x0000000000430000-memory.dmp
memory/368-63-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1412-55-0x00000000004C0000-0x00000000004D4000-memory.dmp
memory/1412-60-0x0000000001F30000-0x0000000001F62000-memory.dmp
memory/1412-54-0x0000000000270000-0x0000000000342000-memory.dmp
memory/1412-59-0x00000000054D0000-0x000000000557C000-memory.dmp
memory/1412-58-0x00000000004E0000-0x00000000004EC000-memory.dmp
memory/1412-57-0x0000000004E60000-0x0000000004EA0000-memory.dmp
memory/1412-56-0x0000000004E60000-0x0000000004EA0000-memory.dmp