Analysis
- max time kernel
143s - max time network
146s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
05/05/2024, 11:44
General
- Target Build1.exe
- Size 18KB
- Sample240505-nwct7acc58
- SHA256 b4235f7583ae798d313b878ad9639a5646c04b45a1d9f43d1fa09c37163c6e78
Score
10/10
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 2 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 IoCs
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Build1.exe"C:\Users\Admin\AppData\Local\Temp\Build1.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\AdobeART.exe"C:\Users\Admin\AppData\Roaming\AdobeART.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
AdobeART.exe
memory/1736-13-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1736-14-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2856-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2856-9-0x00000000028D0000-0x00000000028E4000-memory.dmp
memory/2856-12-0x0000000000400000-0x0000000000414000-memory.dmp