Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
10/06/2024, 21:36
Behavioral task
behavioral1
Sample
514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe
Resource
win11-20240426-en
General
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Target
514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe
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Size
266KB
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MD5
73466cd8302d26913b9046b7ef0299ae
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SHA1
67206fd2fe29c784ebe0ba8b3b9cfbc01080eaa6
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SHA256
514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817
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SHA512
ad68cb6a2a09ad3ae761a9ac46335973a8df64a319ec75fcdbc45f930b75a56e3346a7acc8c193bdd7992aa2de71d041f4eb188409df74fca2bc68f6237a13ab
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SSDEEP
3072:3NXEGZJWhfNFC4S60+XoLczrVmX2EhKR076ZrCQ8IVi4smvP6eVcoqnH01ne4PK:dXzKdNY49u8rVtjri7mvP6rFH01net
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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe -
Executes dropped EXE 2 IoCs
pid Process 4800 ITS SB App Switch.exe 4304 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/3184-0-0x0000000000BD0000-0x0000000000C70000-memory.dmp upx behavioral1/memory/3184-15-0x0000000000BD0000-0x0000000000C70000-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 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3184 wrote to memory of 4800 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 81 PID 3184 wrote to memory of 4800 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 81 PID 3184 wrote to memory of 4800 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 81 PID 3184 wrote to memory of 4304 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 82 PID 3184 wrote to memory of 4304 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 82 PID 3184 wrote to memory of 4304 3184 514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe"C:\Users\Admin\AppData\Local\Temp\514b04015380f4c6e2305d32574a8a8b2ca2c40734a6fa100efff7895d929817.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3184 -
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:4800
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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:4304
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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