Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 15:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260801-sxp85assbx
- SHA256 e018006f0676309dfb1a13ee54ef9335e94cffc71ef59c63991f5a7019e255c0
- MD5 edb10254ef5b50318b3e7d5449799808
- SHA1 2fd45bb48ebdf997da24144001c6044b2311664a
- SHA512 b5d2180cf4afc56a83c829e176caaf4d926382ed4d702bfd0c2775748908030bf0f7c7bf19ac46c42549a2d1b2f2e0a1f12017b46c607477464cfe31d68dce8f
- SSDEEP 12288:gZLolhNVyEdJ3sUS6Zvi2tIIB7jtNgJqH:gZqhOE73sUV1iaIId
- TLSH T1D094CF24B2C1C036E59605304BF6EB76193A7DA14B6264CBB3983B7D1F713D0A67A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1872 8B3F.tmp - Executes dropped EXE 1 IoCs
pid Process 1872 8B3F.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 2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8B3F.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1872 8B3F.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4900 wrote to memory of 1872 4900 2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Users\Admin\AppData\Local\Temp\8B3F.tmp"C:\Users\Admin\AppData\Local\Temp\8B3F.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe 64006898D7C876AF360B93222D5312474DF0B3C05ECB027A21D8C4EFDDFDEDDF95F994063CBFBF02452380DA039289311C39BA1973F0FB80F2A26CA3CC79143C2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1872
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\8B3F.tmp
- Size 411KB
- SHA256 68f3ea69920867c73331537e7ec429eb834b1616c0fd7dac721a65ce13e5ef8d
- MD5 83c14efbab8e80c654c12bccab60693b
- SHA1 d60236c284dfe785944b247e366d530ff3509b81
- SHA512 b55f464a966a15eae3253ff434fe91e71bb22329c11eac7fe5ba66bc1dbdb932e1ebd0f153754d11781f687c86dfd2f31656c4fccca5b391f3c04dbbdf5b7a01
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFKGdbkyrEYiBDKq26PbYvyylakrMqH:gZLolhNVyETA4YcDK568vyZqH
- TLSH T1B194D025B2C1C036D19601314AF6EB76293A7DB11B6168CBB7D43B3D1EB53D0A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH