Analysis
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max time kernel
51s -
max time network
57s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 22:41
Behavioral task
behavioral1
Sample
6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe
Resource
win11-20240508-en
General
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Target
6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe
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Size
266KB
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MD5
298e45eb8d51f4d0e9806cf30adc92a1
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SHA1
638d3f7355e5260c77cc860ad985f1684e43ab67
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SHA256
6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a
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SHA512
fadecc56ae89044b26dc821cc5f783de1bc11b97152217714d43faf7a4cac6a4b7a5cc4dc131f4128e00454e56322531cd75ac8768d9a2659b85076bdb4f931f
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SSDEEP
6144:OXzKdNY49u8rVq2hV7k1QXzF5OS01net:Va4An2/7lXiS01
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.
Processes:
6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe -
Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 3016 ITS SB App Switch.exe 4356 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral1/memory/1156-0-0x00000000001E0000-0x0000000000280000-memory.dmp upx behavioral1/memory/1156-14-0x00000000001E0000-0x0000000000280000-memory.dmp upx behavioral1/memory/1156-15-0x00000000001E0000-0x0000000000280000-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
Processes:
6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exepid process 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exedescription pid process target process PID 1156 wrote to memory of 3016 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe ITS SB App Switch.exe PID 1156 wrote to memory of 3016 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe ITS SB App Switch.exe PID 1156 wrote to memory of 3016 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe ITS SB App Switch.exe PID 1156 wrote to memory of 4356 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe ITS SB App Switch.exe PID 1156 wrote to memory of 4356 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe ITS SB App Switch.exe PID 1156 wrote to memory of 4356 1156 6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe"C:\Users\Admin\AppData\Local\Temp\6c20fa2b485137f5c727eb5f7f335b385a913faff083e388dd68525b44157f0a.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1156 -
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:3016 -
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:4356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exeFilesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
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memory/1156-0-0x00000000001E0000-0x0000000000280000-memory.dmpFilesize
640KB
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memory/1156-14-0x00000000001E0000-0x0000000000280000-memory.dmpFilesize
640KB
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memory/1156-15-0x00000000001E0000-0x0000000000280000-memory.dmpFilesize
640KB