Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 11:29
Behavioral task
behavioral1
Sample
345e98e236be7ff4c4943c2fe64d4a5d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
345e98e236be7ff4c4943c2fe64d4a5d.exe
Resource
win10v2004-20231215-en
General
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Target
345e98e236be7ff4c4943c2fe64d4a5d.exe
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Size
200KB
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MD5
345e98e236be7ff4c4943c2fe64d4a5d
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SHA1
62d6c63921c4d8346f0e4d9ebead6a89799fc62d
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SHA256
69f41c2c444cd2147188d547c5edd6a4a8e2f238df52e1709dc7bb1066232ecc
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SHA512
77cf59a04f3920d9d79dc7912a32d56f630753d8fac4c77efeb8f1b42ba914ba9e6980e11bf1b393760cd57e59e9cd2676ddb6db9fda6fe6c9d111b9adb0d68f
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SSDEEP
3072:WfUomEuYm98dlSq7gt5q7Dx+XgS6aCEwhOfUbCalNT2pbB3fIx1Xi6FLPo3c:WfUauY68uSWCx+XA7mg2pNQ1Ljo3c
Malware Config
Signatures
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Oski
Oski is an infostealer targeting browser data, crypto wallets.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Program crash 1 IoCs
pid pid_target Process procid_target 4304 4524 WerFault.exe 16
Processes
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C:\Users\Admin\AppData\Local\Temp\345e98e236be7ff4c4943c2fe64d4a5d.exe"C:\Users\Admin\AppData\Local\Temp\345e98e236be7ff4c4943c2fe64d4a5d.exe"1⤵PID:4524
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4524 -s 13002⤵
- Program crash
PID:4304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4524 -ip 45241⤵PID:4564