3845c7023a39d21e8d1dc05228301ee7cef918b91490191c7b00cf7c0468fea0

Analysis

max time kernel
149s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
02/06/2026, 16:30

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General

Target
2026-06-02_cea416a00ef11d22dae7dd18f4aabcca_elex_mafia_stealc_tofsee.exe
Size 479KB
Sample260602-tz34faav5x
SHA256 3845c7023a39d21e8d1dc05228301ee7cef918b91490191c7b00cf7c0468fea0
MD5 cea416a00ef11d22dae7dd18f4aabcca
SHA1 627e7a2764c8dfc9ccf83b6c785c55946787c73e
SHA512 a6ebd900af765f836cbb3eb2a2dfe153a411c6d348d8e8e801e88f2df648a20732d551dfff7c9fd70b8c680b5deb1a4648c12f30ec432d7040b04f0d7c72fc52
SSDEEP 12288:bO4rfItL8HAPGsO4DqfLdYEF/s4ur75UO:bO4rQtGAuj4+fLd5dLkVUO
TLSH
T137A4F12A7681C133E29302751BE6D7AAA73E39704326A4C33B94437D1F61AE1D77A347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
404	50EA.tmp

Executes dropped EXE 1 IoCs

pid	Process
404	50EA.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	2026-06-02_cea416a00ef11d22dae7dd18f4aabcca_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	50EA.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 404	2332	2026-06-02_cea416a00ef11d22dae7dd18f4aabcca_elex_mafia_stealc_tofsee.exe	82

C:\Users\Admin\AppData\Local\Temp\2026-06-02_cea416a00ef11d22dae7dd18f4aabcca_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-02_cea416a00ef11d22dae7dd18f4aabcca_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Users\Admin\AppData\Local\Temp\50EA.tmp
  "C:\Users\Admin\AppData\Local\Temp\50EA.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-02_cea416a00ef11d22dae7dd18f4aabcca_elex_mafia_stealc_tofsee.exe 06B3D8639ABA31554462C70CA575C0A5B7D6450EAC968E534E731EA2BA9BBF3C6D5DFBC23FC2A52A23E0202D5E4C51EC85CB7497526DE91345F33CAC38B39050
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:404

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

50EA.tmp

Path C:\Users\Admin\AppData\Local\Temp\50EA.tmp
Size 479KB
SHA256 12ba21539180a4b1d90f23effd5eb8c90021c228f3f8f9e666baac0c807b842d
MD5 975f5b075de94dd5f1c19036c96c358b
SHA1 d4b9b46040a443e8420d478ed7c657d4f1375f63
SHA512 f4aeb61988d83d25c8f3a7cf5cfb42bc1e46ca9442dd2bb24c444c4f08d60e92404e514c23e16338b0a396faad2cc39944a3cf8a47e52d3d5e058c826c564ca6
SSDEEP 6144:b9EyS4oMxIkjxcWqHtg88HARR5g2b2b6E9vSdhIucopT2PR1/tNG/AlIiPtYOP7z:bO4rfItL8HA+2K1q3TgDuAPCOP75UO
TLSH
T12CA4E12AB680C133D2A302354BE6D79AB63E74B14366A4C377D4427D1F61AE1D37A347
MD5 SHA1 SHA512 SSDEEP TLSH

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