Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 03:41
Behavioral task
behavioral1
Sample
jaffacakes118_Turbo C v3 0 allfreeebook tk.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_Turbo C v3 0 allfreeebook tk.exe
Resource
win11ltsc2024-20260709-en
10 signatures
150 seconds
General
- Target jaffacakes118_Turbo C v3 0 allfreeebook tk.exe
- Size 6.3MB
- Sample260910-d82c7sep41
- SHA256 21802513f0f178438633da0d2ff07e3d4eccdb1c8ba7edf5b85432ab4c1fa16c
- MD5 cd882d182fd002fe09488df443ac1cf7
- SHA1 a82bc9180d5f92660c8eaeffd95bf220f3152646
- SHA512 f41e9fe357ff2e65b069dfd334b11b6adba01779a7693fe5ddc5b10c5dacfa8299998815505eb1c4f2fc0774aa1161c29bcc1513114245e43218ad9204103f42
- SSDEEP 12288:VRWbxXtANrnepr+U/r9TgD65O1+dd3HHHSJMHHxXXmCvY1ETf7NIjK88iew:Vkbx6begsrNgGmG+Qf7Y8iew
- TLSH T12566129BB61C3F37CEEE487407809AD58918744F54F843155839EFFAAABC9370598B22
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 6052 Update.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Update.exe -
resource yara_rule behavioral2/memory/5804-0-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/5804-3-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/files/0x001500000001c3b2-7.dat upx behavioral2/memory/5804-12-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/6052-13-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/6052-14-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/6052-15-0x0000000010000000-0x000000001005A000-memory.dmp upx behavioral2/memory/6052-16-0x0000000010000000-0x000000001005A000-memory.dmp upx behavioral2/memory/6052-17-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/6052-20-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/6052-22-0x0000000000400000-0x0000000000612000-memory.dmp upx - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_Turbo C v3 0 allfreeebook tk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Update.exe - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 5804 jaffacakes118_Turbo C v3 0 allfreeebook tk.exe 5804 jaffacakes118_Turbo C v3 0 allfreeebook tk.exe 5804 jaffacakes118_Turbo C v3 0 allfreeebook tk.exe 5804 jaffacakes118_Turbo C v3 0 allfreeebook tk.exe 6052 Update.exe 6052 Update.exe 6052 Update.exe 6052 Update.exe 6052 Update.exe 6052 Update.exe 6052 Update.exe 6052 Update.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5804 wrote to memory of 6052 5804 jaffacakes118_Turbo C v3 0 allfreeebook tk.exe 89 - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Update.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Turbo C v3 0 allfreeebook tk.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Turbo C v3 0 allfreeebook tk.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5804 -
C:\Users\Admin\AppData\Roaming\Secure-Soft Stealer\Update.exe"C:\Users\Admin\AppData\Roaming\Secure-Soft Stealer\Update.exe"2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:6052
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Secure-Soft Stealer\Update.exe
- Size 6.3MB
- SHA256 21802513f0f178438633da0d2ff07e3d4eccdb1c8ba7edf5b85432ab4c1fa16c
- MD5 cd882d182fd002fe09488df443ac1cf7
- SHA1 a82bc9180d5f92660c8eaeffd95bf220f3152646
- SHA512 f41e9fe357ff2e65b069dfd334b11b6adba01779a7693fe5ddc5b10c5dacfa8299998815505eb1c4f2fc0774aa1161c29bcc1513114245e43218ad9204103f42
- SSDEEP 12288:VRWbxXtANrnepr+U/r9TgD65O1+dd3HHHSJMHHxXXmCvY1ETf7NIjK88iew:Vkbx6begsrNgGmG+Qf7Y8iew
- TLSH T12566129BB61C3F37CEEE487407809AD58918744F54F843155839EFFAAABC9370598B22
- MD5 SHA1 SHA512 SSDEEP TLSH