0b4e3e9312fe2eae1db9ee724b3c2ad87e7134f325b0a6c37db6f98c13098614

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 18:40

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General

Target
2026-08-10_612824efaf8a2f4ec96eeab1a7f19603_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260810-xbb7lavgrh
SHA256 0b4e3e9312fe2eae1db9ee724b3c2ad87e7134f325b0a6c37db6f98c13098614
MD5 612824efaf8a2f4ec96eeab1a7f19603
SHA1 cc2a50a69beff5df2e7026ce8777913d661a8d8f
SHA512 aaaf19a253b5aff1ee6b7aa74a929f3370357ab81f90c407612406430451905e67dc56d3b163ccf08326904dd80fe1ce1473de829a152cd4b79d01d591c1a6dc
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStI9o5tKRqfzBWr2YSF7xu1y5+y6ZS1ZEjjNi:Nb4bZudi79L39uFMS7u1y5MjzD6mA0a
TLSH
T18AA4E0203681C037E2A711354AE6D7B5653A7DB55F2298CB3B903BAE6EB03E1D634317
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1800	C464.tmp

Executes dropped EXE 1 IoCs

pid	Process
1800	C464.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	2026-08-10_612824efaf8a2f4ec96eeab1a7f19603_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C464.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4628 wrote to memory of 1800	4628	2026-08-10_612824efaf8a2f4ec96eeab1a7f19603_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-10_612824efaf8a2f4ec96eeab1a7f19603_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-10_612824efaf8a2f4ec96eeab1a7f19603_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4628
- C:\Users\Admin\AppData\Local\Temp\C464.tmp
  "C:\Users\Admin\AppData\Local\Temp\C464.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-10_612824efaf8a2f4ec96eeab1a7f19603_elex_mafia_stealc_tofsee.exe 1C4D88D98B7FB1B08B49B0CFD8EBAA80C0739E71097B6FFF03C26A9DA96AA452B465278B427174516C59786995B3CDE66A75CBE8FB23E4F4AA9124864BA39785
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1800

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

C464.tmp

Path C:\Users\Admin\AppData\Local\Temp\C464.tmp
Size 473KB
SHA256 a6ac7e6bd9582f5f89d2dd99ff3755db9a59ee8ae2da61fabe35c01c109595a4
MD5 6f35166cc9f7991f5babcc5bad83eedf
SHA1 013d70ba1af77cc8739749430a0721d5f94c2fa2
SHA512 1be0175e28a3b6631191db1590a9597f829a3e13df3d1c859369924113c3d06f27dba3fa9065c2507267e1dba223771be9ae19207f80b10ba2953a392d53c906
SSDEEP 12288:Nb4bZudi79LEVdYpjDxAaHzkc9jJEWA0a:Nb4bcdkLE3Oj+aHz5EV
TLSH
T189A4E0243181C037D2A716350AE6C7B5653E7DA18F6168CB3BD47BAD6EB02E1DA34347
MD5 SHA1 SHA512 SSDEEP TLSH

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