Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/07/2026, 16:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-19_ee643419b257131fe63dfdad2125ca4a_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-19_ee643419b257131fe63dfdad2125ca4a_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-07-19_ee643419b257131fe63dfdad2125ca4a_elex_mafia_stealc_tofsee.exe
- Size 473KB
- Sample260719-tw1txag121
- SHA256 94caa938c00395c2998a7d87bc560b504dffda3105848b3f0b83f2a6d31e6eb2
- MD5 ee643419b257131fe63dfdad2125ca4a
- SHA1 2c19e7d0b65565f69718fbf34c6640b4e85cdab8
- SHA512 a0c774ac228320f9b1ccd1a74013e5b6ae1d5ad02b9d39ed2ef8f838981d0972f1042c98030cc63f2529864a12dd79a176827107e3683e59d519789c5097c9be
- SSDEEP 12288:Nb4bZudi79LhNZ2lf3F9WfqJ5AQgzU2jn+ajtvA7cDA0a:Nb4bcdkLhNglN9mqJ5I+88Z
- TLSH T1D4A4E1243182C037E2A716380BEAC7A5563E7C618F2558D73BD47BAD6EB06E1DA35307
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1188 267.tmp - Executes dropped EXE 1 IoCs
pid Process 1188 267.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 2026-07-19_ee643419b257131fe63dfdad2125ca4a_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 267.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4140 wrote to memory of 1188 4140 2026-07-19_ee643419b257131fe63dfdad2125ca4a_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-19_ee643419b257131fe63dfdad2125ca4a_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-19_ee643419b257131fe63dfdad2125ca4a_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4140 -
C:\Users\Admin\AppData\Local\Temp\267.tmp"C:\Users\Admin\AppData\Local\Temp\267.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-19_ee643419b257131fe63dfdad2125ca4a_elex_mafia_stealc_tofsee.exe D8F65BA96135C8DD29E65633D98E253FBACF0095011EACA0CC27039CCD4883944A4BE384612F4F5ACF6FB7088BE546066E99354B93A391065B14DD390BBEB5CF2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1188
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\267.tmp
- Size 473KB
- SHA256 b2f2dcad1f34c3a008a87f4784b5d93ab3b3e6e0cbd3f572cd17b1533972285c
- MD5 57d5987237b6f7a0a8ef84d34b858bd7
- SHA1 f051c479b9e87e85d884edfbe5a2fca4abef1ac5
- SHA512 ab22147138937f586420310d8974b04ae6de41613a1a330356fe86dbf6e1a3ea775e60fcd84e84b4c5f05677b682a2bc8387a2d7058e5d2fd7dd4f6a4756708a
- SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStsGeI976DrZtWiAkbAHS5pVHDXSKc6knSV5V:Nb4bZudi79LTB0OfWblS5D26SSXWA0a
- TLSH T14DA4E0243182C037E29716354AE5CBB5A57E7DA05F61A4C73BD03BAE6EB02E1DA30357
- MD5 SHA1 SHA512 SSDEEP TLSH