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
13/08/2026, 22:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-13_66842d0e440e57942dfd251d43adb938_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-13_66842d0e440e57942dfd251d43adb938_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-08-13_66842d0e440e57942dfd251d43adb938_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260813-2mcdysgr5v
- SHA256 0455e6e13163474c5bd6a93cc008619ef52fe676dcc986646ac584447d6cf17d
- MD5 66842d0e440e57942dfd251d43adb938
- SHA1 011f6e692c976ab9280b1255131b3874a180bba8
- SHA512 58c37023c6e93356047e41edce9e8f1a45d6ce354e9cb3a6433b92a532985546ee42b7e65a04859a9a07f9a0692369f4aabb631a9843d26d39e814bcf371cefb
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFOCv2dnMufA47znURBz/uzZjuon3yf/Z7qHI:gZLolhNVyEN82euLEBz/gZDip7qHI
- TLSH T10294DF29B281C036D19201314AF6D736193A7DB25B61A4CBB7D83B7E1E743D1A73A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4584 D472.tmp - Executes dropped EXE 1 IoCs
pid Process 4584 D472.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 2026-08-13_66842d0e440e57942dfd251d43adb938_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language D472.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4584 D472.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4140 wrote to memory of 4584 4140 2026-08-13_66842d0e440e57942dfd251d43adb938_elex_mafia_stealc_tofsee.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_66842d0e440e57942dfd251d43adb938_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_66842d0e440e57942dfd251d43adb938_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4140 -
C:\Users\Admin\AppData\Local\Temp\D472.tmp"C:\Users\Admin\AppData\Local\Temp\D472.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-13_66842d0e440e57942dfd251d43adb938_elex_mafia_stealc_tofsee.exe 811D373420BBE69523BA7B4F7E5A72AEBDB61EE20DF95D8B29A647B04E17C2B115D72DC3E8599D5EF7C5CC3ADE7D9DBDBA7CACE02040815BC381986131916AAD2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4584
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\D472.tmp
- Size 411KB
- SHA256 d6c5b3243c00eb0c85d1e330018a585f5955354688788e1b33f053733580ff3b
- MD5 f2d648a8a5e82ad5ce3da1a828d1b4b0
- SHA1 bd94c80238729d113aac4c5b489908bbda8b2b25
- SHA512 460ffd308845730e9fadb69f42f0d662f9238ba6600cc27d236d1baabe497b2d7334f2618e590676bc7325e4d53670a76b05f29c415b3019d54709c66b2de69b
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFybaIEC3ZcrC1CPIN13NI+KnUZ5apZWhYYbqIzqHI:gZLolhNVyExbkgZIPYvZaTY+IzqHI
- TLSH T1BF94DF25B281C036D19305314BE6E776153A7DB15B61A4CBB3E83B7E1FB02D1A63A30B
- MD5 SHA1 SHA512 SSDEEP TLSH