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Analysis
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max time kernel
122s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
16/10/2023, 16:49
Static task
static1
Behavioral task
behavioral1
Sample
nooaftbaw.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
nooaftbaw.exe
Resource
win10v2004-20230915-en
General
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Target
nooaftbaw.exe
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Size
2.7MB
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MD5
0f9d70e594f56c8edd2ac19fe3965398
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SHA1
0d2d7a59cf1f0f4b3d0169995a5507142fea5973
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SHA256
952e8afafcb77c6b6ff3433fef828df1e07865189cd365e417317c8a66fe11c5
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SHA512
14dfbcb1b75c6023f9ffb9bdf7dfd29d2fed783b024835ec0d4feb04fcefdb494bea720cb0d3ce6782062d7cd42ddeea64e8f942d8857706a47857c97c3289fe
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SSDEEP
49152:KggKji9ggb/R5Xxwic92dOjSnzfirOV6UeMW030/do5iRfi7KRpm8ch/jPycIgSo:mKOWgbbxwD92dkSfiiQc3++iRKuVchjH
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion nooaftbaw.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 nooaftbaw.exe -
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier nooaftbaw.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString nooaftbaw.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz nooaftbaw.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 nooaftbaw.exe -
Enumerates system info in registry 2 TTPs 5 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosDate nooaftbaw.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Bios nooaftbaw.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardManufacturer nooaftbaw.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardProduct nooaftbaw.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVendor nooaftbaw.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2820 nooaftbaw.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2820 nooaftbaw.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\nooaftbaw.exe"C:\Users\Admin\AppData\Local\Temp\nooaftbaw.exe"1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2820