Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
18/04/2026, 16:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260130-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target 2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe
- Size 535KB
- Sample260418-txxtmscz8k
- SHA256 884cccb22b7c6459338df7145ad86724d3bc0a4221eef4715c6b5207db53fbf3
- MD5 1701d68498b095f4dfb2dbfabe4320f6
- SHA1 2350d77b208c748938d013b33dea11806d60d9b9
- SHA512 3780dcb085687a7e4d7354042834c821c628e7c92f986540b37b93f027471a28b599f3ee04186cb8f1f34aa109e9d09edefecef01b3a58e6fc7d030f99c8caf2
- SSDEEP 12288:si4g+yU+0pAiv+L+blJAH0MuEzHKOQi7A7cxUlvjosTdcG93Dn:si4gXn0pD+L+xp8aM2lvjRhFJ
- TLSH T157C4F1213542C033E66715304BEACB56667A3CB64726A8CF37D42B696EB43D2D77430B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 1256 191.tmp 584 2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 191.tmp - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1256 191.tmp - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2352 wrote to memory of 1256 2352 2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe 80 PID 1256 wrote to memory of 584 1256 191.tmp 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Users\Admin\AppData\Local\Temp\191.tmp"C:\Users\Admin\AppData\Local\Temp\191.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe 658B33DC6FB999E054F0BA6522ACF60B849616AABFDD377C25DDE9440E1D016DA1DECD0926EBE2758BE6320D67A226300D8C5778C2C5F9E1DC0D40C923B7BEAC2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe"3⤵
- Executes dropped EXE
PID:584
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\191.tmp
- Size 535KB
- SHA256 8f3f5ad67602a72446ec6f91763ad3edbcc86fc03aa6202500a8b26394193710
- MD5 a2a6a3710b2271edd85926e36154d894
- SHA1 05dafda2764cd934feac587b44e0ee502ad93994
- SHA512 c6aee58f845ca09f305af1bdb2b4af9cd25fc26c7551b097aa8d52c49e13786d2dc65493426b98eebc933b91ac1812de125c1587bcd51f1ca18c017519428e4b
- SSDEEP 12288:si4g+yU+0pAiv+mtiSqx26rv752cctDMV9xbxUlvjosTdcG93Dn:si4gXn0pD+AiS226rvVXctI4lvjRhFJ
- TLSH T1E8C401243582C037E1A725354BE5CBA5663A39B65B26B8CB37C41B6C6EB43C2D73530B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe
- Size 255KB
- SHA256 aba5c0bff0442597ff8743b4fe7d28de945b78be01eb88fc4a95cadd1fbee409
- MD5 b7fd76103054f562a11ce616d50a0611
- SHA1 7473656e5a33b9ecc401985f917f65054bcbd16c
- SHA512 2a2996476dbfdcd50c39c08dc91a179eff4f016013707c9c0972c6e7a0e179b9da4fcff5e2d4d4883a31312bfefdb9a88d1490e1baaa4728a516c5c7f7bdfbd2
- SSDEEP 6144:+0KCJyiHB+nqr0FpIlsUuDnhqK1xOuSSln:td90FpIGUwwUx/
- TLSH T17C443811B781C037D4A3013149FA8675AA39BEB2176495CBB3C43F6E6E316E26E3171B
- MD5 SHA1 SHA512 SSDEEP TLSH