bfd4c7fbc456c0bb35011cf42a8b8fc46fe50d8a971ca23488b352828ee12004

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 02:57

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General

Target
2026-11-01_f56679fd822d2a0a3994df4828a793cb_elex_mafia_stealc_tofsee.exe
Size 411KB
Sample261102-df32bsss5j
SHA256 bfd4c7fbc456c0bb35011cf42a8b8fc46fe50d8a971ca23488b352828ee12004
MD5 f56679fd822d2a0a3994df4828a793cb
SHA1 c177f2641686e5c16037f47d0df94eabd668be66
SHA512 e8ce2dbd6826e5a436561ec5be073e77af299d5881401ff6fa5e291ad0631c5270950c3d44b42cb8549e635005711689a3de09f4102c3e957fca9826e6e5bf1c
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFHUSgPOXXgsMXS9j//6lq72JycnezedqHI:gZLolhNVyEAGOxr9j/iK2oZadqHI
TLSH
T19C94CF2976C1C036D19300314AE6EB75193A7DB55B6164CBB3D83B7E2EB03D1A63A31B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
5188	F335.tmp

Executes dropped EXE 1 IoCs

pid	Process
5188	F335.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	2026-11-01_f56679fd822d2a0a3994df4828a793cb_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F335.tmp

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
5188	F335.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 5188	3032	2026-11-01_f56679fd822d2a0a3994df4828a793cb_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-11-01_f56679fd822d2a0a3994df4828a793cb_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-01_f56679fd822d2a0a3994df4828a793cb_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Users\Admin\AppData\Local\Temp\F335.tmp
  "C:\Users\Admin\AppData\Local\Temp\F335.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-11-01_f56679fd822d2a0a3994df4828a793cb_elex_mafia_stealc_tofsee.exe DD25C252AB819953FCE3C7CC65D5C1D48F4073A6EAC8E7CB6CD29AC3CB9A4BEEE20D5B4566AB236698B85589A1B1365606CA66AF84E93522F26737E8625E4F33
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:5188

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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

Replay Monitor

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Downloads

F335.tmp

Path C:\Users\Admin\AppData\Local\Temp\F335.tmp
Size 411KB
SHA256 235c6a1c352dbc532aa552cef80b360252092eb57d66099aa0efe2fc1561c5c4
MD5 7fc85698cdb3cc55a3f88d8646d4f9da
SHA1 9c3ce59d288392af4b29aa9058ce1ada5ef37150
SHA512 790f078a3a5701253d7d94fbd1ae7d4a5df69f1403c299bc5d635f484ae85d085007795cc5f7c7f89f34c100a80d7ebc82e77c9bc7d33695b31fc09f13630543
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF4H9FZTNwUYXKbQYCqW6xgs7amLpSk5CL0lTdqslL:gZLolhNVyEvhGCQY9tis1/CAz9lqHI
TLSH
T17E94CE2872C1C036D19301314BE6E676197A7DB55B6264CBB3D43B7E1EB03E1A67A30B
MD5 SHA1 SHA512 SSDEEP TLSH

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