23ae793512894d2fb2cc45130599bd9aaaac6292d8f9f0c04c4da543da2c613c

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/06/2026, 17:41

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General

Target
2026-06-28_fef76805a772924ff14a9a527bdeca6e_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260628-v9wb1sav8x
SHA256 23ae793512894d2fb2cc45130599bd9aaaac6292d8f9f0c04c4da543da2c613c
MD5 fef76805a772924ff14a9a527bdeca6e
SHA1 8d9d47e15db01dc85f43c68a5914131381a643e6
SHA512 d06f181b57b5d196ff30eca07377ec4b6f45d0e554a49db7844ddac57ac736b5dba86da4db10705f89f796229da58e630bb9cff78d5a44944b4a7b1fad100d92
SSDEEP 12288:aO4rfItL8HR0KSmeNjqKlyk0UOkElqsaS/3X7K9wlsDpVFd:aO4rQtGR0KWNjqLk0cJsaS/+9wlsDpVT
TLSH
T156A4F12672818133D29311741BE6CBAAB63E78B15726A4C73BD4027E1F65AE1D33A347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4976	EE91.tmp

Executes dropped EXE 1 IoCs

pid	Process
4976	EE91.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	2026-06-28_fef76805a772924ff14a9a527bdeca6e_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EE91.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 4976	1352	2026-06-28_fef76805a772924ff14a9a527bdeca6e_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-06-28_fef76805a772924ff14a9a527bdeca6e_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-28_fef76805a772924ff14a9a527bdeca6e_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Users\Admin\AppData\Local\Temp\EE91.tmp
  "C:\Users\Admin\AppData\Local\Temp\EE91.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-28_fef76805a772924ff14a9a527bdeca6e_elex_mafia_stealc_tofsee.exe 00C6C93B63312A18AF91AEFB5DA8C61342C8F34C157617F2C14EED35A48C8B9CE42754146D7C5B748E7A383D4755C97C5F156FFC148DF736D1666850A73F8702
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4976

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

EE91.tmp

Path C:\Users\Admin\AppData\Local\Temp\EE91.tmp
Size 476KB
SHA256 fbae6e1f217d0b87e5b015bd7e08a3902e5912b44b4456ad35ca313d3f2bce9d
MD5 4e6db32b5809bcfd5f79f238289ed425
SHA1 eaed86b1dc93fa5bec34aa18a2fe39aa3930c92b
SHA512 8f1047f2e95073db3af74f05d8e9bb57d73c91c4c01499c01cba87ff4a23eea9c5afc318b06a3b94f9044d8a8d73da92a54fcafe3aff9a013cc310b8a35ba7d2
SSDEEP 12288:aO4rfItL8HRxnGlq7OFyW6PewA899Ure7K9wlsDpVFd:aO4rQtGRxnG47uyRewAO93+9wlsDpVFd
TLSH
T147A4F12A73818133D29302710BE6DBEAA63E75750735A8C33BD8026E1F656E1D77A347
MD5 SHA1 SHA512 SSDEEP TLSH

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