Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/07/2026, 16:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-02_fd3486befc42f1ceb7eec4c92153dfd4_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-02_fd3486befc42f1ceb7eec4c92153dfd4_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
5 signatures
150 seconds
General
- Target 2026-07-02_fd3486befc42f1ceb7eec4c92153dfd4_elex_mafia_stealc_tofsee.exe
- Size 428KB
- Sample260702-tgeywset4j
- SHA256 892cc2a46ac9a3eb3ddc3361d62272e803e805079835b2d33f94d5fea69f1866
- MD5 fd3486befc42f1ceb7eec4c92153dfd4
- SHA1 e8a8606f10e14a456cc723d4d1137bba83f7d97c
- SHA512 210e23c4e1de767298a0820c5ee31c3ae02587916e8248eb4cfc5c70fd874d06f65ae416dec56f5b5a22aeaf0f80e7ffa7f9ded00768da5c15850c7789d7e428
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF8BiRM8oQjiGkLAqwQxExTBowuqHR:gZLolhNVyExiRM8XHkLpOFoFqHR
- TLSH T12094DF25B2C1C036E19701314AF6D7B2153A7DA15F61A4DBB7D43B6E2E703C1AA3A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4248 65D9.tmp - Executes dropped EXE 1 IoCs
pid Process 4248 65D9.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 2026-07-02_fd3486befc42f1ceb7eec4c92153dfd4_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 65D9.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4248 65D9.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3100 wrote to memory of 4248 3100 2026-07-02_fd3486befc42f1ceb7eec4c92153dfd4_elex_mafia_stealc_tofsee.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_fd3486befc42f1ceb7eec4c92153dfd4_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_fd3486befc42f1ceb7eec4c92153dfd4_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3100 -
C:\Users\Admin\AppData\Local\Temp\65D9.tmp"C:\Users\Admin\AppData\Local\Temp\65D9.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-02_fd3486befc42f1ceb7eec4c92153dfd4_elex_mafia_stealc_tofsee.exe 96CF51C7EF2C32A57D34B252FC8A9DFDF4B9B9F5F9042165DC6FFCEE5DC0B5FED876D6D7A3A3366FF7FAAA6700FF3062E0A574A92A1C03D44753FCF31F25A8DE2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4248
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\65D9.tmp
- Size 428KB
- SHA256 d0eb260ba25243b6afd274964634b7e77df4f2367045cfb16bd0f425905fc78a
- MD5 cd0d8f7d01a736c857055c4b08bbd153
- SHA1 cbc3f7ffdcb0fd5067240cfdeaa8f9088869f519
- SHA512 3cae75b38c5b0718c5b6e0b8e6dfac0e84dc10c7ebc7654462821d9c2757a1d15cec8e65e6b8d6988587c8b8aba178a5e0d0e7c32f69ac12d8cc7c340684ee7d
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFHtAByMhL713QCQe2CSHDraynfXi7AbfCzDVJAUqx:gZLolhNVyEctAXoCv6/irzZNqHR
- TLSH T1BA94DF2972C1C036D09301314BB6DBB1193A7DA55F61A4CBB7D83B6D1EB03D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH