Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/06/2026, 17:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-28_ff8cfc66c0a711599669b6406a880ab9_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-28_ff8cfc66c0a711599669b6406a880ab9_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260617-en
5 signatures
150 seconds
General
- Target 2026-06-28_ff8cfc66c0a711599669b6406a880ab9_elex_mafia_stealc_tofsee.exe
- Size 384KB
- Sample260628-v86flaay2r
- SHA256 d8cfd00dc6344de5415d5324c7fe1507d610fe6d52d183cc91f26167600b62b7
- MD5 ff8cfc66c0a711599669b6406a880ab9
- SHA1 5d394c7fca98254f95d09932b7e6550164e88cd9
- SHA512 b3160f8d2503d2330f9aaef96960fbe98093e79a76afd4337332c876d3b31f1bbeb6721ffc142bd24074c1a2c7eee9c97aa5700ea78a2289917ff7385ff0c0bf
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hH00ylsgvzW4spCrUnZlCgSQWPtK2MRIy9/veXZ:Zm48gODxbz6O4s8QOPqRRvuZ
- TLSH T10184D0347580C032E19601314BEADB615A3B3DB68B6468CB7BE47B6D9EB13D1A738347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3400 93D.tmp - Executes dropped EXE 1 IoCs
pid Process 3400 93D.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 2026-06-28_ff8cfc66c0a711599669b6406a880ab9_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 93D.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3400 93D.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3928 wrote to memory of 3400 3928 2026-06-28_ff8cfc66c0a711599669b6406a880ab9_elex_mafia_stealc_tofsee.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-28_ff8cfc66c0a711599669b6406a880ab9_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-28_ff8cfc66c0a711599669b6406a880ab9_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3928 -
C:\Users\Admin\AppData\Local\Temp\93D.tmp"C:\Users\Admin\AppData\Local\Temp\93D.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-28_ff8cfc66c0a711599669b6406a880ab9_elex_mafia_stealc_tofsee.exe C7D7DE4A368F895178D334624FDC5977965A764B43BC782618403E4855C6AE9BC683801D7338E8DCB1A3F92F27708C75AC98EE3D17561EB51CC92404B17E96022⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3400
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\93D.tmp
- Size 384KB
- SHA256 deb207386cf51e4ce852be31a4f38f66f76d61b8ebed5cd8d1c00c0e910e14d8
- MD5 f3379dd8fc091e186c84326200b13ea0
- SHA1 47c43fa038acc0a78d531c6505a5752428d352bd
- SHA512 17d56e88c2e85b1934b22dffb56c3cd356be4d477db3171ad35a8dd5a578113ebc271475ce13787740abd6804529e79e857547335a37036153f5769de1cb2dc4
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hH2KHxFDXDw08/HCJ+I+kdCM0CWK9drld0MOAZ:Zm48gODxbz4A3Dk/slLf0LAZ
- TLSH T1F384DF247581C036D19601314AEAEB625A3F3CB25B6568D77BE43B6D9FB03D1A73820B
- MD5 SHA1 SHA512 SSDEEP TLSH