Analysis
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max time kernel
118s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
10-05-2024 09:17
General
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Target
2e6a6f7b6f306e40ac77061801a54a19_JaffaCakes118.exe
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Size
534KB
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MD5
2e6a6f7b6f306e40ac77061801a54a19
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SHA1
0e5785c62f7016a39be7cf50965e8b0b6ba6213c
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SHA256
dcd599374dfd0fb155d4ee7d5a67dea2a0a0a8cd52bff459aae82fac65f5c6d8
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SHA512
22e6bd7690216cb1e37927bb95d858123bb65da3c356fffacfd225695369a053d8b3de9cbff441f1ea2c58978c7428c083ddaff1434befc5a24887375979051b
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SSDEEP
6144:ALVrZeRq76VnjHXCGRM4IJZmhajt9hmbGi1dTTgIoxTwa/:4VrZ2dLLRIj28t9hmKi1dTTgIMF/
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 1 IoCs
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ZGRat
ZGRat is remote access trojan written in C#.
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Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2e6a6f7b6f306e40ac77061801a54a19_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2e6a6f7b6f306e40ac77061801a54a19_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6.9MB
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Filesize
560KB
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Filesize
176KB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
224KB
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Filesize
224KB
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Filesize
224KB
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Filesize
40KB