Analysis
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max time kernel
135s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
12/04/2023, 07:24
Behavioral task
behavioral1
Sample
x.dll
Resource
win7-20230220-en
2 signatures
150 seconds
General
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Target
x.dll
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Size
618KB
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MD5
57ec0f7cf124d1ae3b73e643a6ac1dad
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SHA1
213c548e0a5e3fefe37bb857f0f6e3230d29675c
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SHA256
8b0d8651e035fcc91c39b3260c871342d1652c97b37c86f07a561828b652e907
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SHA512
e6116ace287aa8ece6a70a516dad7026b719431dc7944c25021df85b47b7cb77bcd5098c1fded6b96295a6aaac6471b4be1deffec8991cbbbadcc8f08b693b82
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SSDEEP
12288:bjmmcqPiokJeOweuSQRHJEI2dLBFXkH+MBL:bamcDoOweuRRbc3keMBL
Malware Config
Signatures
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4880 wrote to memory of 396 4880 rundll32.exe 84 PID 4880 wrote to memory of 396 4880 rundll32.exe 84 PID 4880 wrote to memory of 396 4880 rundll32.exe 84