13dd53f80cee771a5f22aa0421f8e25d30a97e08247790bab75d89be13df78e3

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 09:29

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General

Target
2026-07-20_823f19124bc2ed8cb129aa2d827c5442_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260720-lf2ghac17j
SHA256 13dd53f80cee771a5f22aa0421f8e25d30a97e08247790bab75d89be13df78e3
MD5 823f19124bc2ed8cb129aa2d827c5442
SHA1 cc06d3e953737104e0ded45012a12afac70ab7f5
SHA512 0953872c5bcee76e98bc2db2d206495e6f5f3caf08e1722311fb01cdac54149124c3af8108d4024d801448faf359d0a797bbcefae8ec6617cbb68f39b4cf39d5
SSDEEP 12288:Nb4bZudi79LLGeHoc/+vj/nFQGYfXdA0a:Nb4bcdkL5oRvjeGic
TLSH
T127A4E0253292C037D2A706350AE5C7B6567E7DA14F6258C73BD43BAD6EB02E2D63430B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4776	2541.tmp

Executes dropped EXE 1 IoCs

pid	Process
4776	2541.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	2026-07-20_823f19124bc2ed8cb129aa2d827c5442_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2541.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5236 wrote to memory of 4776	5236	2026-07-20_823f19124bc2ed8cb129aa2d827c5442_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-20_823f19124bc2ed8cb129aa2d827c5442_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-20_823f19124bc2ed8cb129aa2d827c5442_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5236
- C:\Users\Admin\AppData\Local\Temp\2541.tmp
  "C:\Users\Admin\AppData\Local\Temp\2541.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-20_823f19124bc2ed8cb129aa2d827c5442_elex_mafia_stealc_tofsee.exe 916A22381BAFB6BF21926C00C0305DB6763F1D6394E9542C1B3737D8900EBDC79B713F8B5193BFE0940C1BBEEC6EB3DC61F31510EEF3E804957919C72331E723
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4776

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

2541.tmp

Path C:\Users\Admin\AppData\Local\Temp\2541.tmp
Size 473KB
SHA256 2f4bbae554896dbe494ad854977bd6ce9159f87f3df6246a1048fc75b81c78bc
MD5 61c17f557373f8fc7e370ae17cefb295
SHA1 8a13a771a722630542d20c3bba7c67fd4eadccd2
SHA512 502f4aae3b277859d3afa8179ebd81dbe9ecb7b5b5702782b7a3fc23a1b801dae3c21c70bf4cf8a79f8c625d02ef79f015741ae43ce9d3710bf2feabdce71d65
SSDEEP 12288:Nb4bZudi79LRgjEVO51sFn0GC7y9RfDs2/A0a:Nb4bcdkLRgQVO51sFIy9RLI
TLSH
T154A4D0243181C037E1A712344AF6C7B5A67A7DA15F6268CB3BD43BAD5EB02E1DA31317
MD5 SHA1 SHA512 SSDEEP TLSH

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