Analysis
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max time kernel
42s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 03:30
Static task
static1
Behavioral task
behavioral1
Sample
5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe
Resource
win10v2004-20220812-en
General
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Target
5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe
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Size
709KB
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MD5
e575eb9ee66c7c2c2071cdf4879b14bc
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SHA1
96b9ccace682b268444c945cd9b94c79ac47ba85
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SHA256
5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0
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SHA512
fbbbb7477ecd3878d02ad57f6b4e777960bac65620e52f15c7b5c8fe06cc2b70dd79fba5804f9c0bbe1d6f8d02927f3766c7d6866782714df0678302fc936d6f
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SSDEEP
12288:UigqIkHyLkIOeee+fAZwfqDPdM+UULoGTxOk82HmVJZP0a:Uik6yIVeSAZwCCDGTxOB2HEoa
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1708 set thread context of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1696 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 1696 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 1696 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 1696 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 1696 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 1696 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28 PID 1708 wrote to memory of 1696 1708 5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe"C:\Users\Admin\AppData\Local\Temp\5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Users\Admin\AppData\Local\Temp\5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe"C:\Users\Admin\AppData\Local\Temp\5ea4ea7f53f0a78cac22e14d34f09210f02c47459a8d6c706a2e1ee9f4576ed0.exe" Track="0001001000"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1696
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