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Analysis
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max time kernel
93s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
01/05/2024, 12:46
Behavioral task
behavioral1
Sample
7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe
Resource
win11-20240419-en
General
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Target
7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe
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Size
266KB
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MD5
6d42b2f77f9cafe6bf148f8d40d91dfb
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SHA1
bee3727d43557f7438bf367aeb93115598678d8a
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SHA256
7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238
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SHA512
de6721041c47d7dc24c2885f3dacbd1f2b14e2de2341432137c10209b7162c68a9924dd77b3cd2d34d0e1d203c84ff2970e0c2cc78d7b13a2f4f14fb85720675
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SSDEEP
3072:6NXEGZJWhfNFC4S60+XoLczrVmXKsGe/Yg1FLL5r6jQ6yGl1FKH01ne4PK:IXzKdNY49u8rVsHZ1Gl/m01net
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 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe -
Executes dropped EXE 2 IoCs
pid Process 1252 ITS SB App Switch.exe 5000 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/4572-0-0x0000000000340000-0x00000000003E0000-memory.dmp upx behavioral1/memory/4572-15-0x0000000000340000-0x00000000003E0000-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 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4572 wrote to memory of 1252 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 82 PID 4572 wrote to memory of 1252 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 82 PID 4572 wrote to memory of 1252 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 82 PID 4572 wrote to memory of 5000 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 83 PID 4572 wrote to memory of 5000 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 83 PID 4572 wrote to memory of 5000 4572 7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe"C:\Users\Admin\AppData\Local\Temp\7267b49a143d567d8a85eb5b0ee9a65fb2d8c781c83b5ff2e33f1c9d50bcf238.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4572 -
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:1252
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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:5000
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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