Analysis
- max time kernel
148s - max time network
121s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/07/2026, 04:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-30_79a3fe2ba82f43b342c068f8e10bc2ca_elex_mafia_stealc.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-30_79a3fe2ba82f43b342c068f8e10bc2ca_elex_mafia_stealc.exe
Resource
win11ltsc2024-20260629-en
4 signatures
150 seconds
General
- Target 2026-06-30_79a3fe2ba82f43b342c068f8e10bc2ca_elex_mafia_stealc.exe
- Size 435KB
- Sample260701-evfd9ad17n
- SHA256 6ea218643ee88cc719e1e817ff76ad4f68248342e460458273a8ba04b8704fa4
- MD5 79a3fe2ba82f43b342c068f8e10bc2ca
- SHA1 3870e2862234e3a68f7e5d21db8b73601eb26f61
- SHA512 d3830b2cac354424f5c5e81968ef0616702e345e801803be1225f9cab96a380470118a58e64de4e5fe2b1b04e30b33cc8d4676e036e65c8445192d582e531f6e
- SSDEEP 12288:9W4ufepiqKQ1mWMqxGMKdp79Qpwrn5TzJ:9W4ufepiqhmWlgHrN9z
- TLSH T1C194E1253582C036E1970A388BF5DA6A297D7D654B31B4C73BC42BAE6E742C1DB3434B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5964 C270.tmp - Executes dropped EXE 1 IoCs
pid Process 5964 C270.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 2026-06-30_79a3fe2ba82f43b342c068f8e10bc2ca_elex_mafia_stealc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C270.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1456 wrote to memory of 5964 1456 2026-06-30_79a3fe2ba82f43b342c068f8e10bc2ca_elex_mafia_stealc.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-30_79a3fe2ba82f43b342c068f8e10bc2ca_elex_mafia_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-30_79a3fe2ba82f43b342c068f8e10bc2ca_elex_mafia_stealc.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1456 -
C:\Users\Admin\AppData\Local\Temp\C270.tmp"C:\Users\Admin\AppData\Local\Temp\C270.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-30_79a3fe2ba82f43b342c068f8e10bc2ca_elex_mafia_stealc.exe 9B7C02D7B730021F6F447671DC0270983BF87DD5E84EC3CC2069E119229D5486BA1256EBF7BA6A1B0B87AF55014BB06960E28E54E218235FED343B4E47AC14582⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5964
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\C270.tmp
- Size 435KB
- SHA256 e5de164951e9d352eb5f3f5ff79cd195120409c88b5d6be33634e95497686c5e
- MD5 5a378e68f55c0219fa527a27e9cf86bf
- SHA1 bf56f6e71c5e71abcef46321789c99a756562215
- SHA512 8f0760fa49a134a1b0022b847fbd7b2f5e7bfb2c2a2d3af6ff43bb2746b37471dc596995d3dacb58a9861a18fc83db206174deeed3eca5df42562cc814c81f2c
- SSDEEP 12288:9W4ufepiqKQ1mabgjEYEArgT6RRMpzN6MyhJ:9W4ufepiqhmabHYFJoZN6Myh
- TLSH T1F494E1313582C03BE5A305388AE5CBB959397DA44B36A4C73BD42BAE5E742D1DB3434B
- MD5 SHA1 SHA512 SSDEEP TLSH