Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/08/2026, 15:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe
- Size 779KB
- Sample260816-sth1msdp21
- SHA256 c0fed210ae0236b381a1f16873615554e3f81e990d6524c4283bfc4b14ef22f2
- MD5 0b4c9e4520f616d12d90d8da01ec4364
- SHA1 033197352577124f081abcccf959d8ee70fea176
- SHA512 1df0d7a7dc03b525e36cb08dc83d282ee57f272b73929707d905bc29924ab1af6311f967b73861b7d5a7eaba1fde37f6c4952b9feba88fa0987cfcb9a0c476b1
- SSDEEP 12288:PZLolhNVyERFSMXcidZX8RYimx9/g1qEPSmtUw:PZqhOERFSGpZX8MW
- TLSH T1E7059ED9D78EC0F5F65102300AF08310B7B2FCE91B519E5FA1E8323B6DA94C5BE65626
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3628 7078.tmp - Executes dropped EXE 1 IoCs
pid Process 3628 7078.tmp - 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 2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7078.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3628 7078.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4336 wrote to memory of 3628 4336 2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4336 -
C:\Users\Admin\AppData\Local\Temp\7078.tmp"C:\Users\Admin\AppData\Local\Temp\7078.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe 4AC0190785937E9027F55A5591437EBE3FC6DAE4874F1432DAF8BA326992923918506CD3ED8C21A541EBE141965571549F5E6154DB7FFBF3823997588A6E7AC82⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3628
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7078.tmp
- Size 779KB
- SHA256 90a0b020725eefe72a0cb7bd90120116deec20ca93de9809bff7902409ac46da
- MD5 1314003fd96f2a65f82e7099f0f22d7c
- SHA1 1f962204e17163471818b3b5fa0d053abdbf1086
- SHA512 3d0c961551b9dd8da23224372f10853dfafecd14236fde3178b65fd50f561ac9448aedee6c0add27da2b447dbff316273b694b1075e13dc35033a3212e0f1ad2
- SSDEEP 6144:PVdvczEb7GUOpYWhNVynE/mFu+j2nxnoCSwI0sezZkTm7bxdqEPrmmtaihDNCXba:PZLolhNVyEZGp7ezZJPqEPSmtUw
- TLSH T1B405AEE5978EC1F5F65102300AF08311B7B2FCE81B519E5FA1E9323B6CA94C5FE65226
- MD5 SHA1 SHA512 SSDEEP TLSH