ca9563b121ffee893a31cf867e73526f2a9dda296fa182f153c8e8a2494e0677

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
26/10/2026, 14:36

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General

Target
2026-10-25_b99749be4d392e9f9847d45018572e2d_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample261026-ryw8dsfv8l
SHA256 ca9563b121ffee893a31cf867e73526f2a9dda296fa182f153c8e8a2494e0677
MD5 b99749be4d392e9f9847d45018572e2d
SHA1 5ed95fc221681ee7bf00ccaa71fb3a6ca44ca1c9
SHA512 326c497a8b7756700548a29931defa046bb7b51779eab5f91b1ca6891cc79673473d34fc078ae75f4b6e9cf25805b216232563b01548f42717935cd09355a833
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnbsRo1HgIHSZ2NLVF7cJL4up72wacUCP:U6PCrIc9kph5psR8gIHfBtcvl2wJ
TLSH
T1DF94E02435C5C036E2D315354AEADB661A3A7E354B26A8C73BD46BAE2E703C1E734347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
4304	7788.tmp

Executes dropped EXE 1 IoCs

pid	Process
4304	7788.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	7788.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-25_b99749be4d392e9f9847d45018572e2d_elex_mafia_stealc_tofsee.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4304	7788.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5136 wrote to memory of 4304	5136	2026-10-25_b99749be4d392e9f9847d45018572e2d_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-10-25_b99749be4d392e9f9847d45018572e2d_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-25_b99749be4d392e9f9847d45018572e2d_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5136
- C:\Users\Admin\AppData\Local\Temp\7788.tmp
  "C:\Users\Admin\AppData\Local\Temp\7788.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-10-25_b99749be4d392e9f9847d45018572e2d_elex_mafia_stealc_tofsee.exe A8D5538861435EF3B872DFCF12C588F7ADC3B2F0D0C02BDFB1161164BC0DC294F52B5A969F53AFE47E27ADB1CB81F230F3305AA4E3D39226ED4061587373AF5E
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4304

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

7788.tmp

Path C:\Users\Admin\AppData\Local\Temp\7788.tmp
Size 412KB
SHA256 3c88c756c4534335e365125481daf2931fa6e425d188c2d629cd4a2b8674a910
MD5 fa88670f8b8901342930787b48441385
SHA1 042b35d86dee1207e2e98417e20abce0cbf483cf
SHA512 ee821297455e03681ebb8a3bbe52236b6220e3f0978a2ecdf117a63578de35a1f8568c29644b0a6a02ff5ec7e6bf828c74f5cdf27bb7d95d01b07ab5d72b2c96
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnXEijZJiVOkN58BZrW9KjQhh2MOntA9r43eYBP:U6PCrIc9kph5dEicRNGi9Bvn/Yh
TLSH
T1B794E0343681C037E29315348AE9DB66693E3E754B25A8C777D467AE2E702D0EB39307
MD5 SHA1 SHA512 SSDEEP TLSH

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