Analysis
-
max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
17-09-2024 09:59
General
-
Target
e690d59b12f6a5401d1b4da6b23fe3c2_JaffaCakes118.exe
-
Size
1.5MB
-
MD5
e690d59b12f6a5401d1b4da6b23fe3c2
-
SHA1
5f751a8324ccf596860fd31d2f3db9b3affe460a
-
SHA256
47a9974b269509d17fbf227d45544966ccdb676c16779d65668c147d770f45f1
-
SHA512
c75c687edd5a1a07cf52cf8c1391c25d3c94967ce88c8b78a22d1130c0a8ef57e1f4864677060d1d7b8e5c279c7bff04200a84262bed7025fe705e248cd19df8
-
SSDEEP
49152:Zh+ZkldoPKi2aXLMhZi3Kdn3PJAk8D01N:a2cPKiY7n3PJ78D
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.flyxpo.com - Port:
587 - Username:
[email protected] - Password:
Success0803959
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla payload 3 IoCs
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Drops startup file 1 IoCs
-
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
-
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.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
-
Suspicious use of SetThreadContext 1 IoCs
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: MapViewOfSection 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of FindShellTrayWindow 3 IoCs
-
Suspicious use of SendNotifyMessage 3 IoCs
-
Suspicious use of WriteProcessMemory 8 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\e690d59b12f6a5401d1b4da6b23fe3c2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e690d59b12f6a5401d1b4da6b23fe3c2_JaffaCakes118.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegAsm.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
312KB
-
Filesize
312KB
-
Filesize
312KB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
284KB
-
Filesize
284KB