Analysis
- max time kernel
150s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/10/2026, 22:49
Behavioral task
behavioral1
Sample
ZapretControlSetup.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target ZapretControlSetup.exe
- Size 2.2MB
- Sample261027-2rrpfavz2m
- SHA256 1791485d149db6c3b9a2450487b686761f027581315a5beee96aecfc91425387
- MD5 a95bcbc314a713752c9c1b4952ff7e02
- SHA1 5e9bb73a0975c013887cb9e4c8cc5a88ebc20fed
- SHA512 d54c636a8ef0e7a6b7c191def87ee22d91f561490176647fcae83f9a07c89d6f3f868d2671440364bda60572c46f1785ae7c43a039d8af0876c9c6b05f6b072c
- SSDEEP 49152:4uI2h3C86Cz1Hu8x/3ok9bz4pICVmkZ866Bz:45OKCX3bX493Z8Xz
- TLSH T1A6B5D03FF28B653EE06A5A363A72A110583B7A6165124C0696FCF88CCF355701E3E797
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4048 ZapretControlSetup.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 ZapretControlSetup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ZapretControlSetup.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/4532-0-0x0000000000190000-0x0000000000279000-memory.dmp innosetup behavioral2/memory/4532-8-0x0000000000190000-0x0000000000279000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4532 wrote to memory of 4048 4532 ZapretControlSetup.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\ZapretControlSetup.exe"C:\Users\Admin\AppData\Local\Temp\ZapretControlSetup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4532 -
C:\Users\Admin\AppData\Local\Temp\is-PGVD1BP0GX.tmp\ZapretControlSetup.tmp"C:\Users\Admin\AppData\Local\Temp\is-PGVD1BP0GX.tmp\ZapretControlSetup.tmp" /SL5="$50284,1093019,893952,C:\Users\Admin\AppData\Local\Temp\ZapretControlSetup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4048
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-PGVD1BP0GX.tmp\ZapretControlSetup.tmp
- Size 4.2MB
- SHA256 4818be97da09c642bafc02ef8871043079a341fb12fb7067c21cc47d65da6277
- MD5 354c4bbcc40f1c234d77e8ce1561b016
- SHA1 3d7e1907f85512450ef2e12e03dfa9680e85aa23
- SHA512 4005b1353d4f28825e788369d729a63d545aa23a95d8fd1be2c63bb8d451f4a90a3d4d0076b76918dec97ad3a2db4d6929b9508b683d811ddd75bb704d0fbdb6
- SSDEEP 98304:z9SZUvl30aj90ZFcvdQ0hdgvminQLMj+Jc333Pn:IItJj90Z6RgKwNn
- TLSH T1DD268F03F388753EE4A71A3A883FA254583F7A213916CD476BFC295C4F396416D2A787
- MD5 SHA1 SHA512 SSDEEP TLSH