Analysis
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max time kernel
1s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
31-12-2023 04:47
Behavioral task
behavioral1
Sample
28c50375e7baf609104789ca100038b0.exe
Resource
win7-20231129-en
General
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Target
28c50375e7baf609104789ca100038b0.exe
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Size
680KB
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MD5
28c50375e7baf609104789ca100038b0
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SHA1
4e7a9610040bd2419140c4a7896546dfb6a745a1
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SHA256
1061f4a3732b91f48d58e3f3b00c171ae73dd403c77a3619422b6db0e3ab8f51
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SHA512
7cb5eac0eb9687c0b2250ed77c4a46f13660ca163a7dd4dcc0a1510662c657cd726e8127c0badf01c3d1a51fe383e66b7b83430b6b7d90242801210ee061897b
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SSDEEP
12288:8RO2Q8Iu71MZvr2ymO6l4S+obhFIVgFmO/oG3G+zQmS+Lrv7KXpQB9EzDk8BAZ0r:2m88Kjh4SnbMKFmO/osPTS8v7KXpQBqT
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 28c50375e7baf609104789ca100038b0.exe -
resource yara_rule behavioral1/memory/2060-0-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-37-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-38-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-39-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-40-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-41-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-42-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-43-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-44-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/2060-45-0x0000000000400000-0x00000000005CC000-memory.dmp upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 28c50375e7baf609104789ca100038b0.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 28c50375e7baf609104789ca100038b0.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2060 28c50375e7baf609104789ca100038b0.exe 2060 28c50375e7baf609104789ca100038b0.exe 2060 28c50375e7baf609104789ca100038b0.exe 2060 28c50375e7baf609104789ca100038b0.exe