Analysis
- max time kernel
149s - max time network
134s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
03/05/2026, 12:25
General
- Target 2026-05-03_b1e6f6a088cd3119d548cec907001b29_amadey_cobalt-strike_elex_floxif_hijackloader_luca-stealer_lynx_njrat.exe
- Size 442KB
- Sample260503-pl42csct8n
- SHA256 931c8e53efc3731f301e5b20bd0833e1baf511d536ace8807b121ad55c0241ce
Score
10/10
Malware Config
Signatures
- Family: Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
- Detects Floxif payload 1 IoCs
- UPX dump on OEP (original entry point) 3 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 IoCs
- Program crash 2 IoCs
- 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.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-03_b1e6f6a088cd3119d548cec907001b29_amadey_cobalt-strike_elex_floxif_hijackloader_luca-stealer_lynx_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_b1e6f6a088cd3119d548cec907001b29_amadey_cobalt-strike_elex_floxif_hijackloader_luca-stealer_lynx_njrat.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2956 -s 7642⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2956 -s 8082⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2956 -ip 29561⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 2956 -ip 29561⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
memory/2956-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2956-6-0x00000000004E1000-0x00000000004E2000-memory.dmp
memory/2956-11-0x00000000004E0000-0x000000000053D000-memory.dmp
memory/2956-14-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2956-12-0x0000000000AD0000-0x0000000000B1A000-memory.dmp