Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
27/06/2024, 09:17
General
- Target 1575954cc160c65916db4f2418d6a06c_JaffaCakes118.exe
- Size 661KB
- Sample240627-k9cjsstejh
- SHA256 043f6c3ecd3b4017cd8e14f15a6fd5ebefd8a7012aa2b851ef630d687cf1acc8
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- UPX packed file 18 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1575954cc160c65916db4f2418d6a06c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1575954cc160c65916db4f2418d6a06c_JaffaCakes118.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
bootstrap_23290.html
buttons.css
main.css
browse.css
button.css
checkbox.css
progress-bar.css
Bg.gif
ProgressBar.png
close_button.png
finish-button.png
icon.png
next-button.png
progress-bg.png
memory/3172-138-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-140-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-0-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-3-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-133-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-134-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-135-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-136-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-2-0x0000000000401000-0x00000000004C6000-memory.dmp
memory/3172-137-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-1-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-141-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-142-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-143-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-144-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-145-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-146-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-147-0x0000000000400000-0x0000000000515000-memory.dmp
memory/3172-148-0x0000000000400000-0x0000000000515000-memory.dmp