Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/06/2026, 04:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
4 signatures
150 seconds
General
- Target 2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe
- Size 433KB
- Sample260630-e61vbse16p
- SHA256 b0bc70b632c49d8127c58423c2c2dc0ee6c7efc5a8601f37c280f2d841f39fa2
- MD5 b5d80d007103b1ead153ba14cb190931
- SHA1 fcd6e271d5f5e95fe00c869934ea4c7152bc2dd7
- SHA512 7d96a1f8d223d41b1351c02ed7c6e68d9734046cb5b4c2d50e8459f997ce0083da32594b186c930a226a9b627deba4823d755c55c2200c91cae95a163be4cbea
- SSDEEP 12288:Ci4g+yU+0pAiv+C/SX0f6YDeXUVrHzAgpn:Ci4gXn0pD+Cak9ikVrH/x
- TLSH T14494F1213592C033D2A715348BF5C766667D79B14726A8CF3BD40AAE2F603D2E639387
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3724 1690.tmp - Executes dropped EXE 1 IoCs
pid Process 3724 1690.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 2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1690.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1572 wrote to memory of 3724 1572 2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Users\Admin\AppData\Local\Temp\1690.tmp"C:\Users\Admin\AppData\Local\Temp\1690.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe 8FB0B8BA8E1F133098D7551EBE8B5AAEF0D1EE2E84F0B07514E6C386D8EAAB36222122D2C0CDBE2FB393498784995DB0A77F8F0F699AC85A5580D81BA9FC10752⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3724
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1690.tmp
- Size 433KB
- SHA256 a090b518baecd78d07fdeefde0812bb5f600f92d3637801cd9d1dcc72f16beb1
- MD5 19479bdb8f3f928c3641a591620f104f
- SHA1 88854d812d0ba99ae3608d587c6055c7875bea8f
- SHA512 a75fe4ab983d6721fc4de5e00888b9e40544d938ee7854c152f14f756edfa581fa8ee1f8a404b67dc1f3b11c7675a346f9a17862933026577ad25020ac7ffc95
- SSDEEP 12288:Ci4g+yU+0pAiv+pzvl6K4aJOChUM/2zpY9n:Ci4gXn0pD+lvX4aJOChUMum
- TLSH T1CA94F1217582C037E2A205354BF5CB69667E79B2072668CB3BD41BBE6F603D2D63434B
- MD5 SHA1 SHA512 SSDEEP TLSH