Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 20:18
Behavioral task
behavioral1
Sample
6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe
Resource
win11-20240611-en
General
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Target
6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe
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Size
266KB
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MD5
1da170c9037293dbfc9204e3391e9018
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SHA1
987f7d2edd85046c7260128c531bc6d9c4646b6c
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SHA256
6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83
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SHA512
6d5fc289149373977b1f553d6960608e55f6c12f383a4773619db3ac3e66ba4200dd5091fd78987181d92d0e6c86d964c4b07e661debd9c8c2daae39e144964d
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SSDEEP
6144:ZXzKdNY49u8rVht+9lk3nzlMY2qzZ6J01net:Ca4At9qBzbZ6J01
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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe -
Executes dropped EXE 2 IoCs
pid Process 1828 ITS SB App Switch.exe 4600 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/3936-0-0x0000000000C80000-0x0000000000D20000-memory.dmp upx behavioral1/memory/3936-15-0x0000000000C80000-0x0000000000D20000-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 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3936 wrote to memory of 1828 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 83 PID 3936 wrote to memory of 1828 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 83 PID 3936 wrote to memory of 1828 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 83 PID 3936 wrote to memory of 4600 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 84 PID 3936 wrote to memory of 4600 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 84 PID 3936 wrote to memory of 4600 3936 6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe"C:\Users\Admin\AppData\Local\Temp\6e4b0d79e1d13dfe517bb08d76f0453a4a7c76ded9c156e84129db719b949f83.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3936 -
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:1828
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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:4600
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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