d1eb574bbf4d7c6dea61784764aa2bb7e7e4eaf0dee4ac6a42601df6f58b638a

Analysis

max time kernel
148s
max time network
111s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/07/2026, 02:52

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General

Target
2026-07-15_534378245d6fa3dbe14e81d02721aefc_elex_mafia_stealc_tofsee.exe
Size 435KB
Sample260715-dc5qrac191
SHA256 d1eb574bbf4d7c6dea61784764aa2bb7e7e4eaf0dee4ac6a42601df6f58b638a
MD5 534378245d6fa3dbe14e81d02721aefc
SHA1 a354fd39d69e5a53b84e35e99920a1cf146c2274
SHA512 006e784b0b3a3a7a96ed89421a560c42507a29f583bd6c8318cf36efd8faa93e670291f1506ac27cd422d328634edc0a6e8f963ef2cff10d91acceb4d9b897d2
SSDEEP 6144:fJvyW4ojUnQjx4qePix+qXQjBY/490phHwnAKJc0wetvgqRBYPvlm2wsxz0w9J:fd4x+ePixnXQj/OpdUAmc0h7ymnsuwP
TLSH
T1BF94E1203682C03BD1A705344BE9CBA9193E7DB14736A8C77BD02BAA6F756D1D63434B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4812	C8F3.tmp

Executes dropped EXE 1 IoCs

pid	Process
4812	C8F3.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	2026-07-15_534378245d6fa3dbe14e81d02721aefc_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C8F3.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5112 wrote to memory of 4812	5112	2026-07-15_534378245d6fa3dbe14e81d02721aefc_elex_mafia_stealc_tofsee.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-15_534378245d6fa3dbe14e81d02721aefc_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-15_534378245d6fa3dbe14e81d02721aefc_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5112
- C:\Users\Admin\AppData\Local\Temp\C8F3.tmp
  "C:\Users\Admin\AppData\Local\Temp\C8F3.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-15_534378245d6fa3dbe14e81d02721aefc_elex_mafia_stealc_tofsee.exe 35B0115A33C28483F901DF3E39150054DBE9D9C695A4911BAA5EC09E1A74450F3702A3461DE004023A40C71637679592610757202DC072DCA888DE63DD2C0ACA
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4812

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

C8F3.tmp

Path C:\Users\Admin\AppData\Local\Temp\C8F3.tmp
Size 435KB
SHA256 86c1366b79bf382080b9f87176aa8190225ed3fe211aed82ee362ace5a25ec5a
MD5 53ba50f67933d892a667d3e838768522
SHA1 51206695002558e2aa51eb03a225d83dfd6c4cce
SHA512 108969ca42a3c88ecfadd5434a5644467b24d6aa8e9a6fb97fac097ed063c3ac88dbbd9832749b6bb1c27f735bd17328f5d12b5ec7390fe9d6a6b8e833b074d1
SSDEEP 12288:fd4x+ePixnXQjAGWhXxeBunxUx/kCPKemtwP:fd4x+ePixAjAGWhXxe8nxUFkCPKeI
TLSH
T11494E1253586C037D2E605344BE5CAA9697A7D700B72B4C73BD42BAEAE742C1DB3434B
MD5 SHA1 SHA512 SSDEEP TLSH

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