09b99199ce7ed212d9327844b5a452dc751bd16ba42e48185b1c352c8af670be

Analysis

max time kernel
148s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/08/2026, 23:23

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General

Target
2026-08-18_8d77a91627a18ffae5197b4fa0507cf6_elex_mafia_stealc_tofsee.exe
Size 411KB
Sample260818-3c8j3sserg
SHA256 09b99199ce7ed212d9327844b5a452dc751bd16ba42e48185b1c352c8af670be
MD5 8d77a91627a18ffae5197b4fa0507cf6
SHA1 29c93ce91c6032e97c432f5a2d8f6e7ff2fd0d72
SHA512 d6d1acccf5c2b235e801a628258e6638317aa2a73e8ae68f18a9fa6479c5b3ed9712057851404c1325cd127ad889be8011e715cab563fd486896b45020957d93
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFHl+lhnqwgijbgjbjeOH9Mnk5IRqHI:gZLolhNVyENmWb3OH9MguqHI
TLSH
T1AF94DF24B6C1C036D19201314BF6EB36153ABDB15B6264CBB7D8367D2EB13D1A63A31B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3696	6E21.tmp

Executes dropped EXE 1 IoCs

pid	Process
3696	6E21.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	6E21.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-18_8d77a91627a18ffae5197b4fa0507cf6_elex_mafia_stealc_tofsee.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3696	6E21.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 3696	3008	2026-08-18_8d77a91627a18ffae5197b4fa0507cf6_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-18_8d77a91627a18ffae5197b4fa0507cf6_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-18_8d77a91627a18ffae5197b4fa0507cf6_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Users\Admin\AppData\Local\Temp\6E21.tmp
  "C:\Users\Admin\AppData\Local\Temp\6E21.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-18_8d77a91627a18ffae5197b4fa0507cf6_elex_mafia_stealc_tofsee.exe 948DE73DCC4B19480CC4F22FCFE9A5CDD6629F3A87205FA9EC9CC1849F2F9C5F3FCB8538397A0D1F601929D6BA8ED9CAA64F4F8EF4E2B8728C9BDCBBBF915D11
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:3696

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

6E21.tmp

Path C:\Users\Admin\AppData\Local\Temp\6E21.tmp
Size 411KB
SHA256 91dccad58276318e1b98989ace7aa3391ecbf32a908dd3faea2dffe4f8f67910
MD5 ca1e9a94a0992d88689a88d7a691784b
SHA1 143a735d4846261b0fbd8f73c5a157b621dc5a42
SHA512 cab7f61f0a586198180dac8025f513ef8ed60040023b63d602004aa6953a411050dc07f4615299add1c8d9da8ef7a3267a48e6ed24c57156f5d78dda6dd31ee7
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFu6CMHl1N8apiFCa6dCKDpWf8UHYTG4PqHI:gZLolhNVyE/6CMHl1raeNWU1TzqHI
TLSH
T18394CF287281C036D19705314AF6DB76593A7EB15B6264CBB3D83B7E1E703D1A63A30B
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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