f7db489cc21a996d43e4ec0f7820304fc5f9f7a6ac4bcb4aee2d28260ccaffb1

Analysis

max time kernel
148s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 13:12

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General

Target
2026-08-17_645454691207693d1279a97019f7870a_elex_mafia_stealc_tofsee.exe
Size 468KB
Sample260817-qfwy8scj21
SHA256 f7db489cc21a996d43e4ec0f7820304fc5f9f7a6ac4bcb4aee2d28260ccaffb1
MD5 645454691207693d1279a97019f7870a
SHA1 0813155950e1816dc7bf4a2993e42a73654121dd
SHA512 35f824e0f05c6bf0b231b5101009adb4d8794eca3caa41241d021d0fece3866727cb6d8fa3c6e4c330310dcdc8c1c217ad256aa236e0281e46979cee1f31bb6f
SSDEEP 12288:qO4rfItL8HGmXRTfsErXd/3UeTQk0JXB0Dcg7bWmeEVGL:qO4rQtGG4rH/3hCkDFumeEVGL
TLSH
T10CA4F125B681C233D29302750BE6D7AABA3E7571072694C33BD8067E5F616E1D33A34B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4372	815B.tmp

Executes dropped EXE 1 IoCs

pid	Process
4372	815B.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	2026-08-17_645454691207693d1279a97019f7870a_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	815B.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 4372	4808	2026-08-17_645454691207693d1279a97019f7870a_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-17_645454691207693d1279a97019f7870a_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-17_645454691207693d1279a97019f7870a_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Users\Admin\AppData\Local\Temp\815B.tmp
  "C:\Users\Admin\AppData\Local\Temp\815B.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-17_645454691207693d1279a97019f7870a_elex_mafia_stealc_tofsee.exe D3EF30CA988C08FE836EC16A2039A42368D1899350F843A5ED0F97F533C0DC283990A43D802DC53B6DCA18C538615AC1485015FA1F5D9B2B315FD18CA24A9134
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4372

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

815B.tmp

Path C:\Users\Admin\AppData\Local\Temp\815B.tmp
Size 468KB
SHA256 8c91ca78ed80fd33dc9feac3e2c2783db82216f2461538b6edda537372285643
MD5 9bb51b8423e79f0139cc44bfe7f4fd21
SHA1 a294352c8d32710139816517c309d34563df514d
SHA512 f5f801916103b2af7af9ea610e9f5bba694761988b4361eab9c20b0ffffcdfaaefea563828ebc6252a062cfe68c33c06ff7ecacc0e51ffd7258f91fc64d4e4c4
SSDEEP 6144:q9EyS4oMxIkjxcWqHtg88HGR2yYcQvTz2s+S+FnpDZ6IvPOqeMCFyKvD5ubO78yq:qO4rfItL8HGpQus+9D7WZ3V7bWmeEVGL
TLSH
T1B5A4F12A7141C133D29302750BE6EBAAA63E79B50722A4C337D4477D2FA16E1D37634B
MD5 SHA1 SHA512 SSDEEP TLSH

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