96ebf3ba1eb96b070523aff754e6bdfcd335de9847ed85cb7d5de950fada62e3

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, 11:47

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General

Target
2026-06-02_ed5f6ce588f2244d41798933778e83d7_elex_mafia_stealc_tofsee.exe
Size 443KB
Sample260602-nybd5sdt2p
SHA256 96ebf3ba1eb96b070523aff754e6bdfcd335de9847ed85cb7d5de950fada62e3
MD5 ed5f6ce588f2244d41798933778e83d7
SHA1 5784f6cf5e40c8f3ce102cf6a322044e7a4d8291
SHA512 3b21629350422bc1e6d896ef3c15986d5e43e968510ec8b2bef1c32b0f2d45524d4cec037bd7f97dea4f653bef86849a6fe4fd9c50ce1f2640594d246b340c28
SSDEEP 12288:Wq4w/ekieZgU6rlpvZDSkCnqg9w8DWEjlMa:Wq4w/ekieH6bR2kQqg5WEjP
TLSH
T126A4D0203682C037E1A706344AE5CAB9593A7DA05F71A4CB3BC53BAE6E745D1DB3530B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
968	33AD.tmp

Executes dropped EXE 1 IoCs

pid	Process
968	33AD.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_ed5f6ce588f2244d41798933778e83d7_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	33AD.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4340 wrote to memory of 968	4340	2026-06-02_ed5f6ce588f2244d41798933778e83d7_elex_mafia_stealc_tofsee.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-06-02_ed5f6ce588f2244d41798933778e83d7_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-02_ed5f6ce588f2244d41798933778e83d7_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4340
- C:\Users\Admin\AppData\Local\Temp\33AD.tmp
  "C:\Users\Admin\AppData\Local\Temp\33AD.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-02_ed5f6ce588f2244d41798933778e83d7_elex_mafia_stealc_tofsee.exe BA31D9A844F2EC383814295D8D13CD742EF286280E2E7401F9BA8868D750A4DFEF57C8CD48C4C5163372167FF36BE94C05AEB26D2F86ED34451CADBBDAEBD4BA
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:968

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

33AD.tmp

Path C:\Users\Admin\AppData\Local\Temp\33AD.tmp
Size 443KB
SHA256 7dd2149e63760e7e215c70be42f1d13a7d9e24545730dfd66b9db5954373d0fe
MD5 6e5fe7fca778f6e3aadf1328fa1c6951
SHA1 989f661c15060d72bc7cfe85cff2432ef864f272
SHA512 d46ffe988d7a3e3aad4cbd409635b6d2887ee7973df79db57a61ec4ec8a4eb7863ac48ebfba5ec1cff5481054c73eb655f052f9b3bdbd8ed4392fd12d6e9abd4
SSDEEP 6144:Wucyz4obQmKkWb6ekie+ogU6BYE4qRprJPNDYDhC60OQxmAiiwnqwW/lZBoc0HCY:Wq4w/ekieZgU65prfNIcijtW9fOlMa
TLSH
T163A4D0213582C037E5A712344AE587E95A3A7DA48F71A4C73BD037AE6EB06D1DB3530B
MD5 SHA1 SHA512 SSDEEP TLSH

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