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Analysis
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max time kernel
27s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19/09/2022, 15:55
Behavioral task
behavioral1
Sample
44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe
Resource
win10v2004-20220812-en
General
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Target
44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe
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Size
1.1MB
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MD5
e7fb526ce85cba406d5d63268ff47bd2
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SHA1
fdc08649dec49284ba548657f023e09fa9e5bf65
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SHA256
44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3
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SHA512
dd3e7dab56ef36ec13fd5709418c98ffcf95c870d4636ada89b8b172f4d292564f26ddf9ae037418f017632353d925ccc7be32af393b013b975c356368d92481
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SSDEEP
24576:ctAR9+M9us5wfylWh5JWJ8k1h2PpsA7sZUkyxUKf91bdJJmpX9jy:ctAR9Nn6/Z0kxUClJcply
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1536-56-0x0000000000400000-0x00000000004B4000-memory.dmp upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/1536-56-0x0000000000400000-0x00000000004B4000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1536 set thread context of 1064 1536 44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe 27 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1536 wrote to memory of 1064 1536 44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe 27 PID 1536 wrote to memory of 1064 1536 44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe 27 PID 1536 wrote to memory of 1064 1536 44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe 27 PID 1536 wrote to memory of 1064 1536 44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe"C:\Users\Admin\AppData\Local\Temp\44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Users\Admin\AppData\Local\Temp\44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe"C:\Users\Admin\AppData\Local\Temp\44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe"2⤵PID:1064
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