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
22/07/2026, 19:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-22_d871e4712700c3ec098193a9c13fbef9_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-22_d871e4712700c3ec098193a9c13fbef9_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-22_d871e4712700c3ec098193a9c13fbef9_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260722-xtrd8ssfqd
- SHA256 502f117d53c96ea19d0cd98d130d5def51890d7b5911cea6ca21e5fa9013f196
- MD5 d871e4712700c3ec098193a9c13fbef9
- SHA1 96ffef6760f7bec03b69235e1e2888ddc33310f3
- SHA512 058b5d19e6d1decb9eb0afdcdb3df44c03c96a1edd36eea3f9176f107da6fd84d06d7c3aab9c35ef59905be99ae17703197a0b58cfda973c8f7f8a04aa0d8516
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFXBpDMhPPMsVjlxeMnfd/+m2hD4oDQ8HFgU1qH:gZLolhNVyEU8VveKP2m5qqH
- TLSH T1DD94CF28B2C1C036D59200314BF6D776553A7DA25B6164DBB3D83B7E1FB02D1AA3A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4588 FC23.tmp - Executes dropped EXE 1 IoCs
pid Process 4588 FC23.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 2026-07-22_d871e4712700c3ec098193a9c13fbef9_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FC23.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4588 FC23.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1944 wrote to memory of 4588 1944 2026-07-22_d871e4712700c3ec098193a9c13fbef9_elex_mafia_stealc_tofsee.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-22_d871e4712700c3ec098193a9c13fbef9_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_d871e4712700c3ec098193a9c13fbef9_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Users\Admin\AppData\Local\Temp\FC23.tmp"C:\Users\Admin\AppData\Local\Temp\FC23.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-22_d871e4712700c3ec098193a9c13fbef9_elex_mafia_stealc_tofsee.exe 18DEB9EA71693443FE8A7BDDDECB8F7FE909740F3381F7B0D8B822A4CA5739A13E7A5B8807FD7FF2CEAF295D2B12F1980AAFD00D30FC32CF34F1D2C7F4A76DF32⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4588
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\FC23.tmp
- Size 411KB
- SHA256 4e9d77573ff8b1ed9d0bfd045c9c1b1864526dd2c9bd0237f41cf8827b661d13
- MD5 1bfd332fa3d1624285b254e8fed02b3f
- SHA1 f3c849042d438872a843d187f3daab870e0f62a5
- SHA512 8bddebbb5d0f54218315885b94affc8c1eb20dd486b012cd73256ec6f4fa939bbfd25d41017baabfde9eb7a276011ab9fc6ee464c42d4bc06da9691806b900e1
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFC8ij3t4HxqWrzahG534MxuPAdED6GdQSMBLrx6RW:gZLolhNVyEB875534MxFEO6KYDqH
- TLSH T10394D0247281C032D59301354BB6DB76653A7DB15B62A4CBB3D43B3E2E713D1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH