Analysis
- max time kernel
140s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
16/09/2024, 01:08
General
- Target 2024-09-16_642f116dc29cc724db79efce2f340da1_floxif_icedid.exe
- Size 23.3MB
- Sample240916-bg8bbssajm
- SHA256 c84b4d3f0d2b519045e4a28e00959a6324ffef5167f5c1b58c822884d9afd96d
Malware Config
Signatures
- Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
- Detects Floxif payload 1 IoCs
- Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 3 IoCs
- UPX packed file 3 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).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies Internet Explorer settings 1 TTPs 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-09-16_642f116dc29cc724db79efce2f340da1_floxif_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-16_642f116dc29cc724db79efce2f340da1_floxif_icedid.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
symsrv.dll
240630937.dll
8ab0adb29867737316ee13b2d4d2812d.htm
memory/2660-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2660-14-0x00000000756D0000-0x000000007574A000-memory.dmp
memory/2660-16-0x00000000756D0000-0x000000007574A000-memory.dmp
memory/2660-18-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-22-0x0000000074A70000-0x0000000074A9C000-memory.dmp
memory/2660-29-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-33-0x0000000075330000-0x00000000753DF000-memory.dmp
memory/2660-35-0x0000000074B20000-0x0000000074D30000-memory.dmp
memory/2660-47-0x0000000075330000-0x00000000753DF000-memory.dmp
memory/2660-50-0x00000000743D0000-0x0000000074444000-memory.dmp
memory/2660-62-0x00000000743D0000-0x0000000074444000-memory.dmp
memory/2660-71-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-77-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-76-0x0000000074B20000-0x0000000074D30000-memory.dmp
memory/2660-75-0x00000000759A0000-0x0000000075F53000-memory.dmp
memory/2660-74-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-73-0x0000000074B20000-0x0000000074D30000-memory.dmp
memory/2660-72-0x00000000759A0000-0x0000000075F53000-memory.dmp
memory/2660-70-0x00000000743D0000-0x0000000074444000-memory.dmp
memory/2660-116-0x00000000004D3000-0x00000000004D6000-memory.dmp
memory/2660-69-0x0000000074A70000-0x0000000074A9C000-memory.dmp
memory/2660-68-0x0000000076020000-0x0000000076103000-memory.dmp
memory/2660-67-0x0000000074B20000-0x0000000074D30000-memory.dmp
memory/2660-66-0x00000000759A0000-0x0000000075F53000-memory.dmp
memory/2660-65-0x0000000075330000-0x00000000753DF000-memory.dmp
memory/2660-64-0x0000000076280000-0x000000007635C000-memory.dmp
memory/2660-63-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-61-0x0000000074A70000-0x0000000074A9C000-memory.dmp
memory/2660-60-0x0000000074B20000-0x0000000074D30000-memory.dmp
memory/2660-59-0x00000000759A0000-0x0000000075F53000-memory.dmp
memory/2660-58-0x0000000075330000-0x00000000753DF000-memory.dmp
memory/2660-57-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-56-0x00000000743D0000-0x0000000074444000-memory.dmp
memory/2660-55-0x00000000750A0000-0x00000000750C5000-memory.dmp
memory/2660-54-0x0000000074B20000-0x0000000074D30000-memory.dmp
memory/2660-53-0x00000000759A0000-0x0000000075F53000-memory.dmp
memory/2660-52-0x0000000075330000-0x00000000753DF000-memory.dmp
memory/2660-48-0x00000000759A0000-0x0000000075F53000-memory.dmp
memory/2660-46-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-45-0x00000000743D0000-0x0000000074444000-memory.dmp
memory/2660-44-0x0000000074A70000-0x0000000074A9C000-memory.dmp
memory/2660-43-0x0000000076020000-0x0000000076103000-memory.dmp
memory/2660-42-0x0000000074B20000-0x0000000074D30000-memory.dmp
memory/2660-41-0x00000000759A0000-0x0000000075F53000-memory.dmp
memory/2660-40-0x0000000075330000-0x00000000753DF000-memory.dmp
memory/2660-39-0x0000000076280000-0x000000007635C000-memory.dmp
memory/2660-38-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-37-0x0000000074A70000-0x0000000074A9C000-memory.dmp
memory/2660-51-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-36-0x0000000076020000-0x0000000076103000-memory.dmp
memory/2660-49-0x0000000074B20000-0x0000000074D30000-memory.dmp
memory/2660-34-0x00000000759A0000-0x0000000075F53000-memory.dmp
memory/2660-32-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-31-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-30-0x00000000750A0000-0x00000000750C5000-memory.dmp
memory/2660-28-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-27-0x00000000750A0000-0x00000000750C5000-memory.dmp
memory/2660-26-0x0000000074A70000-0x0000000074A9C000-memory.dmp
memory/2660-24-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-23-0x00000000750A0000-0x00000000750C5000-memory.dmp
memory/2660-21-0x00000000756D0000-0x000000007574A000-memory.dmp
memory/2660-20-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-25-0x00000000756D0000-0x000000007574A000-memory.dmp
memory/2660-19-0x00000000756D0000-0x000000007574A000-memory.dmp
memory/2660-17-0x0000000074A70000-0x0000000074A9C000-memory.dmp
memory/2660-15-0x0000000000400000-0x0000000000766000-memory.dmp
memory/2660-132-0x0000000010000000-0x0000000010030000-memory.dmp