Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02/06/2024, 04:46
Behavioral task
behavioral1
Sample
6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe
Resource
win11-20240419-en
General
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Target
6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe
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Size
266KB
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MD5
d95be0f85cec4d7c074b6f0390dfb81c
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SHA1
78d60ef085a60837cc1fc514882bbb901d6b43d4
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SHA256
6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f
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SHA512
d737c672d42a8f77a6ccb4e393d03987975c9589fb89bed57381a6afef63d59109e3142e2f8b4354a2b84dd24eab978bdee27c0f90678247182357a51998e6ad
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SSDEEP
6144:HXzKdNY49u8rV5RWxifVEoSEr8f01net:Ya4AKw+V0f01
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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe -
Executes dropped EXE 2 IoCs
pid Process 1028 ITS SB App Switch.exe 1332 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/4028-0-0x00000000004A0000-0x0000000000540000-memory.dmp upx behavioral1/memory/4028-14-0x00000000004A0000-0x0000000000540000-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 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4028 wrote to memory of 1028 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 82 PID 4028 wrote to memory of 1028 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 82 PID 4028 wrote to memory of 1028 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 82 PID 4028 wrote to memory of 1332 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 83 PID 4028 wrote to memory of 1332 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 83 PID 4028 wrote to memory of 1332 4028 6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe"C:\Users\Admin\AppData\Local\Temp\6b0a4bf4fbc1304c70da5c124890e83d18cf7436f79e9f3f1c862fe5adef580f.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4028 -
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:1028
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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:1332
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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