Analysis
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max time kernel
129s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
13-05-2024 23:03
General
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Target
3cf040c41c92703f439c9f7e9e3928fc_JaffaCakes118.exe
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Size
2.2MB
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MD5
3cf040c41c92703f439c9f7e9e3928fc
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SHA1
2cc2acec057898e67a512107217cdda2fc4d5fa1
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SHA256
350442635ff576593330b847b158ace7ee273318ba4a6589b73f8003f992cb93
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SHA512
01a7b52c234254fd16463ee2e91a74f8cc32acaca6db6fd5fbaa557c0ca6598d5d16ea99ad08b63c6acf0ca82ee960273e5f0349a0a4de6a802ea235c479d90a
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SSDEEP
49152:VjcGr41xHm/X4YsCYCiLFzRf0K8TzTdyPbabsz2mpYJ:9EdMX4Y/kFzpD8TzMWbszIJ
Malware Config
Signatures
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Detect ZGRat V1 3 IoCs
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ZGRat
ZGRat is remote access trojan written in C#.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 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\3cf040c41c92703f439c9f7e9e3928fc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3cf040c41c92703f439c9f7e9e3928fc_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Accesses Microsoft Outlook profiles
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 27562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2428 -ip 24281⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.2MB
MD5cbe580f171271e27f3546129fe7a333b
SHA1df04cdda2da9c85cccf7bbd21217a6c62cbce049
SHA25677fcc967bb2274e73a924f2912144e944d55d57402e541b8e6d2ae7ec897132d
SHA512c50c9a9ab2b9987bbc0060cd0f9b764a1f6a0974f3654260059995120caae5a8b29e5f7322113daa64dc4de1b7eb286785ac1fba7bc50742bb7df203049b2312
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
408KB
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Filesize
624KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
136KB
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Filesize
3.3MB
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Filesize
5.5MB