Analysis
-
max time kernel
150s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
-
submitted
22-09-2024 05:20
General
-
Target
f15b04a60fe78ef35e1e328b63573dcb_JaffaCakes118.exe
-
Size
1.5MB
-
MD5
f15b04a60fe78ef35e1e328b63573dcb
-
SHA1
a015733c2bf6413a8b39a9cbb6b73db6014e75e9
-
SHA256
e5d423a6616b9ced30a4d93f6f253f6000f5f2730266c8da2cd12e59d05f4ea0
-
SHA512
148c58d077475904621e243285ce4ddd6683f742e720b15f41b7fbd2d0f9afb5473e90893afe8978767372dd5037624256b95897cbe35a16a8282a729ada1ced
-
SSDEEP
24576:2u6J33O0c+JY5UZ+XC0kGso6Fa+F7SZ23I/Rt4wtADTVx0IY8EPLqrh/JphWY:Yu0c++OCvkGs9Fa+FeZKIFmDf0N8G+5r
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.generce.com - Port:
587 - Username:
[email protected] - Password:
rYLGz!p8
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla payload 1 IoCs
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Drops file in Drivers directory 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 4 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f15b04a60fe78ef35e1e328b63573dcb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f15b04a60fe78ef35e1e328b63573dcb_JaffaCakes118.exe"1⤵
- 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⤵
- Drops file in Drivers directory
- 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
284KB
-
Filesize
284KB
-
Filesize
312KB
-
Filesize
4KB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
4KB
-
Filesize
5.7MB