Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
14/07/2024, 10:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
45563821f3c5b74c367da9f6a4996e98_JaffaCakes118.dll
Resource
win7-20240704-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
45563821f3c5b74c367da9f6a4996e98_JaffaCakes118.dll
Resource
win10v2004-20240709-en
2 signatures
150 seconds
General
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Target
45563821f3c5b74c367da9f6a4996e98_JaffaCakes118.dll
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Size
902KB
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MD5
45563821f3c5b74c367da9f6a4996e98
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SHA1
db251bdf57603c2a1abca3ac9667551dc3509579
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SHA256
16a1c23d6ef779837f4d407490047a89c5b5cd9c2f360ce939504107215dfdd3
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SHA512
ce8e2560bcbb598335ff33e7d4742cbb89668cc55507f09b197d2462ad09ed8a5b7b66c7009351f5a859915edf5c4ab52b9f347ab775cf2dd55570ba06f30138
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SSDEEP
12288:L+MPTdwkAkpIuDScigwk4e/geGpPV5UCKDdHmcju9YpWKJJtFzwVUSJN80XF9iJc:aMrdwkAkzFii/2Ixk3KJJt9wJJ/agsZ
Score
1/10
Malware Config
Signatures
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Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{00000000-0000-0000-0000-000000000000}\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{00000000-0000-0000-0000-000000000000}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{00000000-0000-0000-0000-000000000000}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\45563821f3c5b74c367da9f6a4996e98_JaffaCakes118.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{00000000-0000-0000-0000-000000000000}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{00000000-0000-0000-0000-000000000000} regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2696 wrote to memory of 2860 2696 regsvr32.exe 30 PID 2696 wrote to memory of 2860 2696 regsvr32.exe 30 PID 2696 wrote to memory of 2860 2696 regsvr32.exe 30 PID 2696 wrote to memory of 2860 2696 regsvr32.exe 30 PID 2696 wrote to memory of 2860 2696 regsvr32.exe 30 PID 2696 wrote to memory of 2860 2696 regsvr32.exe 30 PID 2696 wrote to memory of 2860 2696 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\45563821f3c5b74c367da9f6a4996e98_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\45563821f3c5b74c367da9f6a4996e98_JaffaCakes118.dll2⤵
- Modifies registry class
PID:2860
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