Analysis
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max time kernel
131s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 23:03
Behavioral task
behavioral1
Sample
41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe
Resource
win11-20240508-en
General
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Target
41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe
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Size
266KB
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MD5
aa3d1935b4694c9f9bbe1248afa36fc7
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SHA1
ca00431bd5e3e06ae7f8fec7ab211c4f4ba1316f
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SHA256
41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f
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SHA512
1ef5b5e654fb335d0b39f157a28158750e1487ae68d7fa5be7a32464039101535ff92cb727e95f94efb23143aee433d0f1b3ebce6424c538a708e44b6493ca87
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SSDEEP
6144:3XzKdNY49u8rVX1tZK2kx2/bQcFO01net:Ia4AItZFO01
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:
41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe -
Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 4716 ITS SB App Switch.exe 2992 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral1/memory/2688-0-0x0000000000630000-0x00000000006D0000-memory.dmp upx behavioral1/memory/2688-14-0x0000000000630000-0x00000000006D0000-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:
41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exepid process 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exedescription pid process target process PID 2688 wrote to memory of 4716 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe ITS SB App Switch.exe PID 2688 wrote to memory of 4716 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe ITS SB App Switch.exe PID 2688 wrote to memory of 4716 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe ITS SB App Switch.exe PID 2688 wrote to memory of 2992 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe ITS SB App Switch.exe PID 2688 wrote to memory of 2992 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe ITS SB App Switch.exe PID 2688 wrote to memory of 2992 2688 41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe"C:\Users\Admin\AppData\Local\Temp\41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.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/2688-0-0x0000000000630000-0x00000000006D0000-memory.dmpFilesize
640KB
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memory/2688-14-0x0000000000630000-0x00000000006D0000-memory.dmpFilesize
640KB