Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 03:52
Behavioral task
behavioral1
Sample
jaffacakes118_AABasic all Freeware.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_AABasic all Freeware.exe
Resource
win11ltsc2024-20260710-en
10 signatures
150 seconds
General
- Target jaffacakes118_AABasic all Freeware.exe
- Size 6.3MB
- Sample260910-ee75bsywet
- SHA256 3c43adbc41c4c9b934862a673794bc7d391165d065997fc7d41942d8fcdb58ac
- MD5 cefc4c15f38ef272b155b2ccadf2a91c
- SHA1 a45ec5fd38cc026ab0ea8007c19253c707c9e64a
- SHA512 1f78eb7b658fd499469655a3182b4e8a38b6624c2d837a4c24a947b7c1910c6bf7f6345428844b2ec4e2b3871e20545c7409acabc52ec209429478984bd2ed47
- SSDEEP 12288:VRWbxXtANrnepr+U/r9TgD65O1+dd3HHHSJMHHxXXmCvY1ETf7NIjK88ieZ:Vkbx6begsrNgGmG+Qf7Y8ieZ
- TLSH T11F66129BB61C3F37CEEE487407809AD58918744F54F843155839EFFAAABC9370598B22
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4524 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-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Update.exe -
resource yara_rule behavioral2/memory/3224-0-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/3224-3-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/files/0x001700000001c3da-7.dat upx behavioral2/memory/4524-12-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/4524-13-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/3224-14-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/4524-16-0x0000000010000000-0x000000001005A000-memory.dmp upx behavioral2/memory/4524-15-0x0000000010000000-0x000000001005A000-memory.dmp upx behavioral2/memory/4524-17-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/4524-18-0x0000000000400000-0x0000000000612000-memory.dmp upx behavioral2/memory/4524-19-0x0000000000400000-0x0000000000612000-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 Update.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_AABasic all Freeware.exe - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 3224 jaffacakes118_AABasic all Freeware.exe 3224 jaffacakes118_AABasic all Freeware.exe 3224 jaffacakes118_AABasic all Freeware.exe 3224 jaffacakes118_AABasic all Freeware.exe 4524 Update.exe 4524 Update.exe 4524 Update.exe 4524 Update.exe 4524 Update.exe 4524 Update.exe 4524 Update.exe 4524 Update.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3224 wrote to memory of 4524 3224 jaffacakes118_AABasic all Freeware.exe 90 - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Update.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_AABasic all Freeware.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_AABasic all Freeware.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3224 -
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:4524
-
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 3c43adbc41c4c9b934862a673794bc7d391165d065997fc7d41942d8fcdb58ac
- MD5 cefc4c15f38ef272b155b2ccadf2a91c
- SHA1 a45ec5fd38cc026ab0ea8007c19253c707c9e64a
- SHA512 1f78eb7b658fd499469655a3182b4e8a38b6624c2d837a4c24a947b7c1910c6bf7f6345428844b2ec4e2b3871e20545c7409acabc52ec209429478984bd2ed47
- SSDEEP 12288:VRWbxXtANrnepr+U/r9TgD65O1+dd3HHHSJMHHxXXmCvY1ETf7NIjK88ieZ:Vkbx6begsrNgGmG+Qf7Y8ieZ
- TLSH T11F66129BB61C3F37CEEE487407809AD58918744F54F843155839EFFAAABC9370598B22
- MD5 SHA1 SHA512 SSDEEP TLSH