Analysis
- max time kernel
137s - max time network
96s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
11/06/2024, 20:03
General
- Target 9f600ad3f045958bd610630e5da7613d_JaffaCakes118.exe
- Size 706KB
- Sample240611-yspppazcnd
- SHA256 51e3cf774d8490cfcea0d466b00817753386ff02cf3aa35e63a785f61df2883e
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.lacore.ee
-
Port
587
-
Username
-
Password
MBla354X
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla payload 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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9f600ad3f045958bd610630e5da7613d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9f600ad3f045958bd610630e5da7613d_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\9f600ad3f045958bd610630e5da7613d_JaffaCakes118.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
9f600ad3f045958bd610630e5da7613d_JaffaCakes118.exe.log
memory/4860-14-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/4860-1-0x00000000006C0000-0x0000000000776000-memory.dmp
memory/4860-2-0x0000000005750000-0x0000000005CF4000-memory.dmp
memory/4860-3-0x00000000051A0000-0x00000000054F4000-memory.dmp
memory/4860-4-0x0000000005500000-0x0000000005592000-memory.dmp
memory/4860-5-0x00000000050C0000-0x00000000050D2000-memory.dmp
memory/4860-6-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/4860-7-0x0000000006280000-0x00000000062F8000-memory.dmp
memory/4860-8-0x00000000087D0000-0x000000000884A000-memory.dmp
memory/4860-9-0x000000000BAF0000-0x000000000BB8C000-memory.dmp
memory/4860-0-0x00000000750FE000-0x00000000750FF000-memory.dmp
memory/5708-10-0x0000000000400000-0x0000000000466000-memory.dmp
memory/5708-13-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/5708-15-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/5708-16-0x0000000005110000-0x0000000005128000-memory.dmp
memory/5708-17-0x0000000005CC0000-0x0000000005D26000-memory.dmp
memory/5708-18-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/5708-19-0x00000000064C0000-0x0000000006510000-memory.dmp
memory/5708-23-0x0000000006290000-0x000000000629A000-memory.dmp
memory/5708-24-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/5708-25-0x00000000750F0000-0x00000000758A0000-memory.dmp