Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/08/2026, 18:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-17_bfad2cd1f72a5cc9e7529cfa1489844d_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_bfad2cd1f72a5cc9e7529cfa1489844d_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target 2026-08-17_bfad2cd1f72a5cc9e7529cfa1489844d_elex_mafia_stealc_tofsee.exe
- Size 435KB
- Sample260817-wt4twsfl91
- SHA256 58056486cabf1b4fedf013e7a5d32ccfef42a4716bff2148326b0d01c2ddc4d4
- MD5 bfad2cd1f72a5cc9e7529cfa1489844d
- SHA1 5d72a7f7acfa89945e3d352850e5686af091efea
- SHA512 72ac48a232d0f0851f7846d2d10764969be7e9ce0c5bae5f65b65b4b7dc1c65c5d387b503f837e6d05f4a9e4922c6451330f7a1f95bf09396d9c6459ec19a914
- SSDEEP 6144:fJvyW4ojUnQjx4qePix+qXQjBYFgQICXsBAWnzL86xO5+Q6ssUqxdxMw9J:fd4x+ePixnXQjDCXsBAEaZhsUqXuwP
- TLSH T19894E0353586C03BE2A315344BE5CAA9687A7DA04B32A4C73BD02BAE6F741D1DB35347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1044 7CD7.tmp - Executes dropped EXE 1 IoCs
pid Process 1044 7CD7.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 7CD7.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-17_bfad2cd1f72a5cc9e7529cfa1489844d_elex_mafia_stealc_tofsee.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1080 wrote to memory of 1044 1080 2026-08-17_bfad2cd1f72a5cc9e7529cfa1489844d_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_bfad2cd1f72a5cc9e7529cfa1489844d_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_bfad2cd1f72a5cc9e7529cfa1489844d_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1080 -
C:\Users\Admin\AppData\Local\Temp\7CD7.tmp"C:\Users\Admin\AppData\Local\Temp\7CD7.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-17_bfad2cd1f72a5cc9e7529cfa1489844d_elex_mafia_stealc_tofsee.exe 8207E5A98A473D809537AD4904E899B29DF0A36BA707D2D6E1B44B5FAE7B0B7C0B957AD7382B9CDCB14BA8AC97F5715C02BF0058E3129190080D0C1DAE43930F2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1044
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7CD7.tmp
- Size 435KB
- SHA256 0fab6e97989aac2d995ef12cfca553f686b205814109ceaf0add98d165c20ac3
- MD5 f24e13257fea7abd49753040b6bc8237
- SHA1 2303f57b5bcf0786c788714410762e7e76ab5e5b
- SHA512 fed93e9d1f30c4723eec5a2835a0e657d851148af2d44b08b38022b86ee595bbcb30abcb15c2a371e7f65130dd8443c294a68932e05670bf304bd1059ed5fe53
- SSDEEP 6144:fJvyW4ojUnQjx4qePix+qXQjBY8tUqrRghusjX9F06P8I0HTIPeYXWuZve7ivJjQ:fd4x+ePixnXQjLb2XVaCvle7A5BbLwP
- TLSH T15994D0213682C037E1A605384BE5DB6A557E7DB04736A8C73BD42BAE6E742D0DB3434B
- MD5 SHA1 SHA512 SSDEEP TLSH