Analysis
- max time kernel
150s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-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 1560 CAF7.tmp - Executes dropped EXE 1 IoCs
pid Process 1560 CAF7.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 CAF7.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1560 CAF7.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2868 wrote to memory of 1560 2868 2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe 88
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:2868 -
C:\Users\Admin\AppData\Local\Temp\CAF7.tmp"C:\Users\Admin\AppData\Local\Temp\CAF7.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-16_0b4c9e4520f616d12d90d8da01ec4364_elex_mafia_magniber_njrat_stealc_tofsee.exe D2A174ABC6CA915CF5A4E11C487C3E2A5148D9755DC1E0B2453FEB60500B575F787EB3588183DC4048BD7691C61754B45669A204EFFBC27A69D3780D7B789F3A2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1560
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\CAF7.tmp
- Size 779KB
- SHA256 3b9054a31913f89143130993f81fd49ace97be4f55daa418738996e70aa3f1a6
- MD5 d7108663038967ccbe4eb7d3460c1181
- SHA1 a16bcfdadb0f7cdd5e77c0268656d70e3047947c
- SHA512 39fecf5d30c3f111c9e9eb46b53420efb0a0ff329cf2846b81672e487850b464ca5bbf99dfe35b29655397050a4a425a947d0d2e65e70a15e4ab26adba21d2bb
- SSDEEP 6144:PVdvczEb7GUOpYWhNVynE/mFoEvCjKI/aTcCHhsWYfJSqEPrmmtaihDNCXb9ihq6:PZLolhNVyEn+CjocCHhZeSqEPSmtUw
- TLSH T1F205AED9978EC1F4F65102300AF18311B7B2FCE81B519E5F61E8323B6DAA4C5FE65226
- MD5 SHA1 SHA512 SSDEEP TLSH