Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 12:00
Behavioral task
behavioral1
Sample
34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe
Resource
win11-20240426-en
General
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Target
34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe
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Size
266KB
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MD5
c819ea112d9b313eeac607c1739e0c35
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SHA1
c7939ae727d14acabc6389d45e7ff0690a23327f
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SHA256
34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a
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SHA512
162f53820ab23761b4ad9078a55789634b5b98077972eb55037a4ad427fd682189048778458d71235cd3be9ff2685ba1629359a848b47fdb8c651f3c0eda4afe
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SSDEEP
6144:tXzKdNY49u8rVPsgT/TRPkTMekKH01net:Oa4Agsw/tPCNk201
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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe -
Executes dropped EXE 2 IoCs
pid Process 3576 ITS SB App Switch.exe 4316 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/3652-0-0x0000000000030000-0x00000000000D0000-memory.dmp upx behavioral1/memory/3652-15-0x0000000000030000-0x00000000000D0000-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 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3652 wrote to memory of 3576 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 82 PID 3652 wrote to memory of 3576 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 82 PID 3652 wrote to memory of 3576 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 82 PID 3652 wrote to memory of 4316 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 83 PID 3652 wrote to memory of 4316 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 83 PID 3652 wrote to memory of 4316 3652 34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe"C:\Users\Admin\AppData\Local\Temp\34ec51352a1352329ac74c0ed40349685be412718c1cd4c3df9012746abd060a.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3652 -
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:3576
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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:4316
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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