Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 02:48
Behavioral task
behavioral1
Sample
2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
General
- Target 2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe
- Size 3.3MB
- Sample260723-dakb2avwhv
- SHA256 1333ce089792968ca2c4dcccb4c34c71f033390696f0499427c2d78f15b5ffd7
- MD5 5ef9dab1ae4aeca54f0662e72bcfec2e
- SHA1 8eff62444a38d216884fd9f0cd3a963886a7b2c3
- SHA512 3a23813d7e37b7c8edc8f282b0f2b1356ac31cf32b99ecd3ca947e3b6a099e3b0963043e191467b685dcdafb599a63e97d867074a47009648fba66be90c56037
- SSDEEP 49152:0pbwKwcT8XRvcemN9HO8oBIjmzlOMDHRlWl2mc8tEBukxfIh/D:ObyXKvNRpoBUm5XDH2ox8tkuklIBD
- TLSH T1C1F5225EA749ACC6DD168F724475C7B52230ACA36EF0550F21E4BB3F6CB32858D2A724
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3660 2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe -
resource yara_rule behavioral2/memory/5980-0-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral2/files/0x000a000000011390-11.dat upx behavioral2/memory/3660-12-0x0000000000400000-0x00000000008EF000-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 2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 5980 2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe - Suspicious use of UnmapMainImage 2 IoCs
pid Process 5980 2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe 3660 2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5980 wrote to memory of 3660 5980 2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5980 -
C:\Users\Admin\AppData\Local\Temp\2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exeC:\Users\Admin\AppData\Local\Temp\2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:3660
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-23_5ef9dab1ae4aeca54f0662e72bcfec2e_elex_icedid_njrat.exe
- Size 3.3MB
- SHA256 bfcccba7e6605c9d5cd6c1d5a2c6ccb8c66fb6d817149c44f7f437a3a59dfa3d
- MD5 6bf2a75797c691b499f1d67ebe8fa7d9
- SHA1 78f9fa49a958ca476e3a2eb231c90971f7a6d209
- SHA512 523da85e2834cb881707086d975eca1ea1679e94f84fbfb5d672caeb024fe3e45a8a4e321060bde8f24207f6969256cf842c4d2ac947b307bbfe2d63f42f4267
- SSDEEP 49152:m6mpcZkK6Vxo8AJKH7KLE15vBIjmzlOMDHRlWl2mc8tEBukxfIh/D:ihVqw7wEzBUm5XDH2ox8tkuklIBD
- TLSH T1E3F5224E73186CC6DD168F728434C6B52230ACA39EF0650F61F4BB2E9C773599E2A725
- MD5 SHA1 SHA512 SSDEEP TLSH