Analysis
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max time kernel
135s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 18:28
Behavioral task
behavioral1
Sample
d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe
Resource
win11-20240419-en
General
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Target
d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe
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Size
266KB
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MD5
853e325754e2bf2a7cfabe921204aa31
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SHA1
50060be7757866b2c847530d3b3a0ef3cd240094
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SHA256
d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc
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SHA512
e92c2dfb66835240734e75511887e9af90342da94f1e6cbaa73605ae1dbbb4d1e9665e0f2701d1a42b6c8be5f0b9c417e25d91560798705fc5a194c6af69199d
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SSDEEP
6144:jXzKdNY49u8rVmLb9lk3nzlMY2qzWf01net:ca4AZ39qBzbWf01
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:
d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe -
Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 1744 ITS SB App Switch.exe 3516 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral1/memory/2300-0-0x0000000000290000-0x0000000000330000-memory.dmp upx behavioral1/memory/2300-15-0x0000000000290000-0x0000000000330000-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:
d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exepid process 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exedescription pid process target process PID 2300 wrote to memory of 1744 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe ITS SB App Switch.exe PID 2300 wrote to memory of 1744 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe ITS SB App Switch.exe PID 2300 wrote to memory of 1744 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe ITS SB App Switch.exe PID 2300 wrote to memory of 3516 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe ITS SB App Switch.exe PID 2300 wrote to memory of 3516 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe ITS SB App Switch.exe PID 2300 wrote to memory of 3516 2300 d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe"C:\Users\Admin\AppData\Local\Temp\d52c02a0e3f2ce533dbe0e0888f371b44aee33fcc174978a1e6e94c2af6b06cc.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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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
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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
Network
MITRE ATT&CK Matrix ATT&CK v13
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/2300-0-0x0000000000290000-0x0000000000330000-memory.dmpFilesize
640KB
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memory/2300-15-0x0000000000290000-0x0000000000330000-memory.dmpFilesize
640KB