992c990909e4ddaf258fdc913755e6c13574bafa717740dda71ea624b489c0fd

Analysis

max time kernel
150s
max time network
133s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 17:19

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General

Target
2026-08-01_29bdb0a775189de3902b66f0050d218d_elex_mafia_stealc_tofsee.exe
Size 436KB
Sample260801-vwcbzstycz
SHA256 992c990909e4ddaf258fdc913755e6c13574bafa717740dda71ea624b489c0fd
MD5 29bdb0a775189de3902b66f0050d218d
SHA1 1ab5b3cc56b692e286d5d7b59f35a1c11b09ba83
SHA512 c0173537cb0beb47fc6ab26a3433d5af02ef051d2a81fc8dd1258eff72bbf1bfd0af1d520ddf5a3c21bec1e84c85ac2c8e52b9a3e63d501ebeb30da7e9285d4b
SSDEEP 12288:aO4GfBtL8HPop/cKe7Dslmz8BvBOvJw6uCgIhWd72:aO4GZtGPqLeXs4mBOxwegXy
TLSH
T1F894E0217182C033D6AA11394FEAD77A657A79611722A0CB3FC1C66D5FA06F1E77830B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3148	D04B.tmp

Executes dropped EXE 1 IoCs

pid	Process
3148	D04B.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	2026-08-01_29bdb0a775189de3902b66f0050d218d_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	D04B.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1380 wrote to memory of 3148	1380	2026-08-01_29bdb0a775189de3902b66f0050d218d_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-01_29bdb0a775189de3902b66f0050d218d_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_29bdb0a775189de3902b66f0050d218d_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1380
- C:\Users\Admin\AppData\Local\Temp\D04B.tmp
  "C:\Users\Admin\AppData\Local\Temp\D04B.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-01_29bdb0a775189de3902b66f0050d218d_elex_mafia_stealc_tofsee.exe A42B3AB5BFA11C9CBAD4D6B5DC61C78D0DDEFD65291275C7046C45CC49FC89F710943144775D8A24D481ECD64B5C13813F3BDAAE37C0B4FAC6E4CEC3CA1F65FE
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3148

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

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Downloads

D04B.tmp

Path C:\Users\Admin\AppData\Local\Temp\D04B.tmp
Size 436KB
SHA256 28507947c46fbb759c3275c1b939c68969b9deae68fcb156148f9c37762e7144
MD5 2222bb28dbc56ba9e02568cc80682830
SHA1 1049c941a129559e67ca2cc676ef60a785157c86
SHA512 f0985e32e7dd63da5c006e298e9f5beee7080fbe2fd0ed98c16ce35b420491092fb8fb03b7f7e084e92c13fdc59b997989a2223b804211dcf1b07ee6f041fc3f
SSDEEP 12288:aO4GfBtL8HP8j8O+kdlGqRQKl4pfpOCWQ72:aO4GZtGPj/jWjuJ8Ky
TLSH
T12294F0203682C033E2A205764FE99779667A75A1072160CB3FD5C77E9EE42F2E67434B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1380-0-0x0000000000510000-0x0000000000586000-memory.dmp

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memory/1380-7-0x0000000000510000-0x0000000000586000-memory.dmp

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memory/3148-5-0x0000000000330000-0x00000000003A6000-memory.dmp

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memory/3148-8-0x0000000000330000-0x00000000003A6000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads