Analysis
- max time kernel
2s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
- submitted
29/12/2023, 22:58
General
- Target 064e16460849b3fc974add9edf795b07.exe
- Size 686KB
- Sample231229-2xvchsddf3
- SHA256 7cd14dd834ca1aab6cb21eee48c07c13ae10a9c62d6122aa690ae2ec9809ad80
Malware Config
Extracted
-
cryptbot
-
ewaaut52.top
-
morexn05.top
-
payload_url
http://winorm07.top/download.php?file=lv.exe
Signatures
- CryptBot
A C++ stealer distributed widely in bundle with other software.
- CryptBot payload 4 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious use of FindShellTrayWindow 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\064e16460849b3fc974add9edf795b07.exe"C:\Users\Admin\AppData\Local\Temp\064e16460849b3fc974add9edf795b07.exe"1⤵
- Checks processor information in registry
- Suspicious use of FindShellTrayWindow
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
S5178pkDcNh.zip
_Information.txt
_Information.txt
_Information.txt
_Information.txt
_Screen_Desktop.jpeg
system_info.txt
system_info.txt
xIz8ecHOcbH3B.zip
memory/2776-1-0x00000000032D0000-0x00000000033D0000-memory.dmp
memory/2776-3-0x0000000000400000-0x00000000032A7000-memory.dmp
memory/2776-208-0x0000000000400000-0x00000000032A7000-memory.dmp
memory/2776-2-0x0000000004FF0000-0x0000000005090000-memory.dmp
memory/2776-211-0x00000000032D0000-0x00000000033D0000-memory.dmp
memory/2776-214-0x0000000004FF0000-0x0000000005090000-memory.dmp