a6c0a8b04117b5e90535f1b07bdcb59b549ebd4b5df3f41c260cd09fb76c22e2

Analysis

max time kernel
148s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/07/2026, 10:45

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General

Target
2026-07-29_9e643c5c69a009c2e0e9a172132aba69_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260729-mtltmstyew
SHA256 a6c0a8b04117b5e90535f1b07bdcb59b549ebd4b5df3f41c260cd09fb76c22e2
MD5 9e643c5c69a009c2e0e9a172132aba69
SHA1 407f1b04469061ff3a686563786457625b566e81
SHA512 c905e86585135ec77c006fbb0a23448e7d0fbc85848fb144f51c47497fd826771e9aa82cdd067aa7a16013c9a88f3d53ad69505fa80d059e8c1c57b0f3052274
SSDEEP 12288:Nb4bZudi79Lachm3LEgrf9ysIbjHBD/BjoA0a:Nb4bcdkLachy9yPvx/d
TLSH
T15BA4E0243281C037E2AB16394BE6C7B1653A7DA15F2118D73BD037AE6EB42E1DA34357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3396	9AFE.tmp

Executes dropped EXE 1 IoCs

pid	Process
3396	9AFE.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-29_9e643c5c69a009c2e0e9a172132aba69_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9AFE.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 3396	1152	2026-07-29_9e643c5c69a009c2e0e9a172132aba69_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-29_9e643c5c69a009c2e0e9a172132aba69_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-29_9e643c5c69a009c2e0e9a172132aba69_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Users\Admin\AppData\Local\Temp\9AFE.tmp
  "C:\Users\Admin\AppData\Local\Temp\9AFE.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-29_9e643c5c69a009c2e0e9a172132aba69_elex_mafia_stealc_tofsee.exe 1F366A9BA6761D50F27E38BD09F473227DC0C975D18F754AA26C3145BF66A11735E88EA90293ED5442DB1CB118A601EBEE81B7DD17D7E0FAD1CAEB09D27EC1A1
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3396

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

9AFE.tmp

Path C:\Users\Admin\AppData\Local\Temp\9AFE.tmp
Size 473KB
SHA256 88ef5bfa571fb064d4aaa7740bdbd823571d25e09d1f416e19aa54a62fb323c0
MD5 4e210fa030f5cd62e35f50276ca99078
SHA1 068623bd2b66fd333157b299101608e7f0831949
SHA512 4c971644eda6d1528317245fca0f15296a56df1b4c2f225a50bf80f05521b561b861eafc6b79be9e84e1eebc850cecf6640c4c502cf68d86e260202538c96dbf
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStiX7bJ0hjHwRkOchZ9z19A9CJZhjU4NSA0a:Nb4bZudi79Lq1QSOchL/AYjf4A0a
TLSH
T1BEA4E0213281C033E29706354BE5C7B9A57A7CA05F6264DB3BD03BAD2EB46E1D634357
MD5 SHA1 SHA512 SSDEEP TLSH

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