Analysis
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max time kernel
92s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11/06/2024, 01:00
Behavioral task
behavioral1
Sample
7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe
Resource
win11-20240426-en
General
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Target
7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe
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Size
266KB
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MD5
1d8a71982d7f72b55df7a31a903c9446
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SHA1
46d4a03fa545bfa767feb3ce0bf9ad0b0789b0b7
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SHA256
7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde
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SHA512
8e8c3d35beaf06cdb32659b849be1edffbc566d762b5848c5e91d3235ebec60b091ded7a27dbf44512fe6248abe9fcfa32d34f836a9abd88cf7dc10f3c77d69a
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SSDEEP
6144:uXzKdNY49u8rVbk40Ffx1oiBKvE01net:1a4AOk4m32E01
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe -
Executes dropped EXE 2 IoCs
pid Process 2288 ITS SB App Switch.exe 5004 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/3260-0-0x0000000000F30000-0x0000000000FD0000-memory.dmp upx behavioral1/memory/3260-14-0x0000000000F30000-0x0000000000FD0000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3260 wrote to memory of 2288 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 80 PID 3260 wrote to memory of 2288 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 80 PID 3260 wrote to memory of 2288 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 80 PID 3260 wrote to memory of 5004 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 81 PID 3260 wrote to memory of 5004 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 81 PID 3260 wrote to memory of 5004 3260 7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe"C:\Users\Admin\AppData\Local\Temp\7dec55fa4e9691379a0bbf2ea7cb8fe93fb65f31112c85f09f343a97b64e7cde.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3260 -
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
PID:2288
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
PID:5004
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5