db0b6486bfbdb57b20847fcbadaeda83a5b821a83780782103e31c5b68893901

Analysis

max time kernel
148s
max time network
112s
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, 11:32

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General

Target
2026-07-15_aefec8ea0eeab7198ec86fc1cccc4feb_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260715-nnjb1aev8x
SHA256 db0b6486bfbdb57b20847fcbadaeda83a5b821a83780782103e31c5b68893901
MD5 aefec8ea0eeab7198ec86fc1cccc4feb
SHA1 44c4f375c62df9886318eb7eb4e46c00f644fb92
SHA512 36fb286c327a696c753ff4812d38f832c6641677171c73f21c4cc50c136b0c768cd5bb78a27e02c27d856d83f5b69a6592ad46693f06ae316e37d4b8ba986500
SSDEEP 12288:Nb4bZudi79LDkRpvmuGkFPtfu7DFepOA0a:Nb4bcdkLQvmuGkNtfu7D2
TLSH
T196A4E0243581C037E2A706340AEAD7B5653E7D615F25A8C73BD47BAE6EB02E1DA30347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4292	3C15.tmp

Executes dropped EXE 1 IoCs

pid	Process
4292	3C15.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_aefec8ea0eeab7198ec86fc1cccc4feb_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3C15.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6124 wrote to memory of 4292	6124	2026-07-15_aefec8ea0eeab7198ec86fc1cccc4feb_elex_mafia_stealc_tofsee.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-15_aefec8ea0eeab7198ec86fc1cccc4feb_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-15_aefec8ea0eeab7198ec86fc1cccc4feb_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6124
- C:\Users\Admin\AppData\Local\Temp\3C15.tmp
  "C:\Users\Admin\AppData\Local\Temp\3C15.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-15_aefec8ea0eeab7198ec86fc1cccc4feb_elex_mafia_stealc_tofsee.exe 8FC1A1AE2A446FE3C8400B5A448D89C8C228DDF9E77726745FB7F5085D8D7EC4E7C91C84481051468A3CDC20AE13396A7EDCEBD8AAE7F5FA9D5B50DEE2D7FD62
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4292

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

3C15.tmp

Path C:\Users\Admin\AppData\Local\Temp\3C15.tmp
Size 473KB
SHA256 076fba15467212f797c4caae5cd5271aaab4272326c89b4639a1de7a7172f548
MD5 ac1b4cd60eb6a2ae50fc0471bf7dbfcd
SHA1 1a8e24007d4762c280e68e1283e91f841baf094e
SHA512 8a644ad13eb2019a6cc76775daf8bcf51b2d3a61ebe4ca164670da5b31006adc4f5579b546326cfd6216835ccf31fbe78141f9c08e2566b01d82178b05e5af15
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStUhKyhhV0oCYWuRE4aX9ed2rOmdRUOIrjSl/:Nb4bZudi79LthhyR4k8d6OmI0RXqA0a
TLSH
T110A4E0243182C037E2A701384BE6C7F6567A3DA15F2568DB3B943BAD1EB42E1DA34357
MD5 SHA1 SHA512 SSDEEP TLSH

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