Analysis
- max time kernel
150s - max time network
120s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/07/2026, 18:13
Behavioral task
behavioral1
Sample
GoodTab.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target GoodTab.exe
- Size 4.0MB
- Sample260710-wtppzagz3w
- SHA256 2e8387c8a5a5672ee9fda189da074091112f1d4bceacb11cfcc8fddf70157385
- MD5 4902439979d226cbaffe80394a328071
- SHA1 6fb888d2bfeda4197dd8e1485d87f7bfb156c8cd
- SHA512 f7b9464d9a1e9f01123f7db3dfac219057c9ae51625df27c926b1c0b983f7decd95e56e72f3885302adba203d05b8a5cb123b8e4bed87f60969de2a16d29ec85
- SSDEEP 98304:2EQqII5tKX95J1ULEhu37zPq/gJ0ZgXxxh:udXLUL8gO/Oxv
- TLSH T14516013FB268A53ED5AB0B324973976058BBBB61A91A8C1F07F0051CCF665701E3FA15
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3436 GoodTab.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GoodTab.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GoodTab.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/2716-1-0x0000000000400000-0x00000000004CC000-memory.dmp innosetup behavioral2/memory/2716-8-0x0000000000400000-0x00000000004CC000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2716 wrote to memory of 3436 2716 GoodTab.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\GoodTab.exe"C:\Users\Admin\AppData\Local\Temp\GoodTab.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Users\Admin\AppData\Local\Temp\is-5TTKO.tmp\GoodTab.tmp"C:\Users\Admin\AppData\Local\Temp\is-5TTKO.tmp\GoodTab.tmp" /SL5="$70232,3449541,780288,C:\Users\Admin\AppData\Local\Temp\GoodTab.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3436
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-5TTKO.tmp\GoodTab.tmp
- Size 2.5MB
- SHA256 a791c0177cba59bb67b32f51a29a5c7ca08493048e9fc0cbd46a1cd1174b2656
- MD5 e5839bc45a49cbcdb90e2f5b8693579e
- SHA1 e690caf5420aeb1c95cbc3d9b42f8190fecafd89
- SHA512 69139aea0f8f55d09c1610671418231d5dcd4296deadc906df11bd6a35535d0baa57112d581d235a3f0185bdefe48444e0262301dea84ea3eb9df6f752915382
- SSDEEP 49152:rR/KpmZubPf2S8W2ILeWl+C1p9jWy5Mnd0wigbL:t/jtYLP1Sy5i0
- TLSH T113C55A16B288713ED0FB0B37893386505937BA61BA73CD5B5BF02A0C8F355902E7E656
- MD5 SHA1 SHA512 SSDEEP TLSH