Analysis
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max time kernel
92s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
07/06/2024, 16:32
Behavioral task
behavioral1
Sample
1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe
Resource
win11-20240419-en
General
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Target
1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe
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Size
266KB
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MD5
c46839db802db9387360fc807aab72e6
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SHA1
08d725fb7403499d547f7b72faf82705e07293a4
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SHA256
1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8
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SHA512
d3915195b7a3d207019179f6f439579592a82bb061d2e3587f147a3d2f0eed7719927947d8a890164e9e492e5e8d3a03f022a5d0d94722375a00588ab8ca2b23
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SSDEEP
6144:cXzKdNY49u8rVqc/YvkKInEafbX01net:Ta4AftQbX01
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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe -
Executes dropped EXE 2 IoCs
pid Process 2936 ITS SB App Switch.exe 4256 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/1432-0-0x0000000000A60000-0x0000000000B00000-memory.dmp upx behavioral1/memory/1432-14-0x0000000000A60000-0x0000000000B00000-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 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1432 wrote to memory of 2936 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 81 PID 1432 wrote to memory of 2936 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 81 PID 1432 wrote to memory of 2936 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 81 PID 1432 wrote to memory of 4256 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 82 PID 1432 wrote to memory of 4256 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 82 PID 1432 wrote to memory of 4256 1432 1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe"C:\Users\Admin\AppData\Local\Temp\1004dad8f41b879b6b5626a66da1fedfb70fac2d3640968c4c65253fa857eea8.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1432 -
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:2936
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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:4256
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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