Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
12/06/2024, 01:08
General
- Target Order 0002939399440.exe
- Size 631KB
- Sample240612-bhdhcaxcpm
- SHA256 96cf5dfbfad599910d48cf01f8cdc77ac3ab5f9e39e3f044bad94a28126c2f20
Score
10/10
Malware Config
Signatures
- Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Loads dropped DLL 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- 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: MapViewOfSection 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Order 0002939399440.exe"C:\Users\Admin\AppData\Local\Temp\Order 0002939399440.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Order 0002939399440.exe"C:\Users\Admin\AppData\Local\Temp\Order 0002939399440.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
System.dll
memory/3524-10-0x00000000048E0000-0x0000000006CAC000-memory.dmp
memory/3524-11-0x0000000077BE1000-0x0000000077D01000-memory.dmp
memory/3524-12-0x0000000074834000-0x0000000074835000-memory.dmp
memory/3524-15-0x00000000048E0000-0x0000000006CAC000-memory.dmp
memory/3524-22-0x00000000048E0000-0x0000000006CAC000-memory.dmp
memory/5096-13-0x00000000016E0000-0x0000000003AAC000-memory.dmp
memory/5096-14-0x0000000000480000-0x00000000016D4000-memory.dmp
memory/5096-17-0x00000000016E0000-0x0000000003AAC000-memory.dmp