Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 19:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_999e4390fe867e7f01cbc11200aad410_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_999e4390fe867e7f01cbc11200aad410_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-08-04_999e4390fe867e7f01cbc11200aad410_elex_mafia_stealc_tofsee.exe
- Size 428KB
- Sample260804-xtf89scm9v
- SHA256 9eb25d61388d113ce36e40e307e4e482401dfca88aa5c7f950b2a76b0bd6d4e0
- MD5 999e4390fe867e7f01cbc11200aad410
- SHA1 144b2e59bc532542eb4b23be20f02f3358e85110
- SHA512 81696c251fa77e2d8c26a035a98b7c3e4ad9348a1b69a0832e9eb112f54bb64995c432670f8aa984802c8cae1774dcfdc81e06a60dc303f1f4da4f435dbd5167
- SSDEEP 12288:gZLolhNVyEjWKoDe7/jRXduPW7q6dxJzqHR:gZqhOEjBRXdKKq6dxJu
- TLSH T1A694DF25B281C036E19201304AF6DBB1553A7DB15F71A5DBB798373E1EB03D1AA3A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5820 70A2.tmp - Executes dropped EXE 1 IoCs
pid Process 5820 70A2.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 2026-08-04_999e4390fe867e7f01cbc11200aad410_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 70A2.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5820 70A2.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2996 wrote to memory of 5820 2996 2026-08-04_999e4390fe867e7f01cbc11200aad410_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_999e4390fe867e7f01cbc11200aad410_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_999e4390fe867e7f01cbc11200aad410_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Users\Admin\AppData\Local\Temp\70A2.tmp"C:\Users\Admin\AppData\Local\Temp\70A2.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-04_999e4390fe867e7f01cbc11200aad410_elex_mafia_stealc_tofsee.exe 3795E406AEF0AB20225D5418EC96EE4D99D3193AE082E775393F8C5BC3FD582EB5F4F0EDAE48E9F00E90D7BFC951054D5FA0154837633D6DAB3A203E4284485A2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5820
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\70A2.tmp
- Size 428KB
- SHA256 ce381131e0346440710b211af9cca76f38bd45ae166e01a68ae67e0cf7ff0303
- MD5 d20c1247ebab426a06f74e3311087c33
- SHA1 c8d8b8d3cbae26336853a91a3ea13eb6a0c09545
- SHA512 dde561da71f38fa0ec5342260dea294c12ba67d91ca5148db457c7e722981da2252d66d22a7213b1ca42b44f475c532e6cd122a8ed004a3eeec0852c22e4ecb8
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFwyktPchaWW+HqQ86m0TDDQv1owY4qHR:gZLolhNVyEUj7H9xT/QvjqHR
- TLSH T13E94D025B6C1C037E59301314AB6D7B1153A7CA15FB1A0DBB798377E1EB02D1AA3A31B
- MD5 SHA1 SHA512 SSDEEP TLSH