Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 17:10
Behavioral task
behavioral1
Sample
2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe
- Size 3.1MB
- Sample260720-vp3wcsaz2v
- SHA256 128713e7ffb29b89121d02dbbd097bf150a3dac52dea3d3bfad3d7c9ab76c2d3
- MD5 abba4858581d8d94a0af5e2c2b9b4d64
- SHA1 40862b9007ab37773c00da2fbaffc0a7f47612a4
- SHA512 35448a5917057c810b0f54101e88271a6184dc591f76d8b32a9aae922e9c7d160c88a8b8c6a16649485a14dc93c699e04b8da4622e12e00703722a0f52a51baf
- SSDEEP 49152:1MnfkFGxDTW6pYyenw3XjYG8PP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:1Mk6DNg8XjF8Pgg3gnl/IVUs1jePs
- TLSH T19DE5124EB744ACC2DD214E714435C7B92232ACA25EF0261F21E4BF3FADB72568D26725
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5160 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe - Executes dropped EXE 1 IoCs
pid Process 5160 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe -
resource yara_rule behavioral2/memory/3184-0-0x0000000000400000-0x0000000000913000-memory.dmp upx behavioral2/files/0x000b000000011377-12.dat upx behavioral2/memory/5160-13-0x0000000000400000-0x0000000000913000-memory.dmp upx - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3184 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe - Suspicious use of UnmapMainImage 2 IoCs
pid Process 3184 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe 5160 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3184 wrote to memory of 5160 3184 2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3184 -
C:\Users\Admin\AppData\Local\Temp\2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exeC:\Users\Admin\AppData\Local\Temp\2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:5160
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-20_abba4858581d8d94a0af5e2c2b9b4d64_elex_icedid_njrat.exe
- Size 3.1MB
- SHA256 9a3d68d426b06354bafda6b4558fe84969e7d2474da24150c55eccb6765824c3
- MD5 5298f5816877cfc06022494d21015489
- SHA1 926360170508ba94c44d0ff58e56e8f86bb6264c
- SHA512 25491ad757e626288659b926cb969a743fabcbfb474bd49dc4bca72917ea075d38eccb23526bb12d8ffb9a71ef16de6a2377cadc2043ce1ae84c36e81cc313d6
- SSDEEP 49152:n9ToCOX5NjvzZ95EzaP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:9CDvyzagg3gnl/IVUs1jePs
- TLSH T1B7E5125EB704ACC1DE211E754835C7B822327CA26EB0291F61E5BF3F9DB32568D26721
- MD5 SHA1 SHA512 SSDEEP TLSH