b246fbf434212ab19a26bceeffb70d0ac5030cd1955115025ee027985233e998

Analysis

max time kernel
148s
max time network
130s
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, 21:26

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General

Target
2026-06-28_7ba4ef2a7e35c9678d4b793de62a85ed_elex_mafia_stealc_tofsee.exe
Size 479KB
Sample260628-1ajrtsew2y
SHA256 b246fbf434212ab19a26bceeffb70d0ac5030cd1955115025ee027985233e998
MD5 7ba4ef2a7e35c9678d4b793de62a85ed
SHA1 d41e1a7172acf68dbb3775cad5be3f3394062ae5
SHA512 b3fef16e1f3f970b94ad3819542c9377dd428c59e5d2bfdcf51442be6aebecde50826cc9b77bc4ee60ebbe38952dba33c50d704db5c3197f48da8ba0ac8fc1c4
SSDEEP 12288:bO4rfItL8HAbbhJaEZchbrC0nDus+htp8ba75UO:bO4rQtGABJ+dXnDuhnpZVUO
TLSH
T111A4F1297785C033D29302751BEADB99AA3E39701726A4C33B94027D1F65BE1D37A34B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1568	4AA0.tmp

Executes dropped EXE 1 IoCs

pid	Process
1568	4AA0.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_7ba4ef2a7e35c9678d4b793de62a85ed_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4AA0.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6072 wrote to memory of 1568	6072	2026-06-28_7ba4ef2a7e35c9678d4b793de62a85ed_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-06-28_7ba4ef2a7e35c9678d4b793de62a85ed_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-28_7ba4ef2a7e35c9678d4b793de62a85ed_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6072
- C:\Users\Admin\AppData\Local\Temp\4AA0.tmp
  "C:\Users\Admin\AppData\Local\Temp\4AA0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-28_7ba4ef2a7e35c9678d4b793de62a85ed_elex_mafia_stealc_tofsee.exe A913B9ADA0E4D97288ACD5F4780C70FDEA8AAD2A415CBB4343DC8FE6232B0A570D2199E020472C6DBC270BFFB2D54906E9546576DCEF2DB76D4526388F93869D
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1568

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

4AA0.tmp

Path C:\Users\Admin\AppData\Local\Temp\4AA0.tmp
Size 479KB
SHA256 4b1bfff27195828d90911b526b7246e261eba3fd82748307308978ee543fffd7
MD5 e1a65722598cd600fec9dc5fb7edfd23
SHA1 b726fa35957b3f30c723226eb75b3d8259129ed6
SHA512 d630a1212e299cd6ac341f3f4b8d4cdce18fd5e13f7df4b56d1eccc7b17f679ea6420b7b3d8378e4f4b05b35dc15cadddaa2860f403047a2823b1bc5fff7303d
SSDEEP 12288:bO4rfItL8HAXR/tb51Wy+JVJqosuEnzqEyMZ75UO:bO4rQtGAB/HUy+JCo+zq2VUO
TLSH
T13AA4F12AB681C133D29302314FE6D7AAAA3F79B1172694C337D4067D1F616E2D37A346
MD5 SHA1 SHA512 SSDEEP TLSH

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