Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12-07-2024 03:50
Behavioral task
behavioral1
Sample
3be34cad1a1895ec119b7c9e22125a0d_JaffaCakes118.dll
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
3be34cad1a1895ec119b7c9e22125a0d_JaffaCakes118.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
3be34cad1a1895ec119b7c9e22125a0d_JaffaCakes118.dll
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Size
510KB
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MD5
3be34cad1a1895ec119b7c9e22125a0d
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SHA1
1576a317d1a577a8b42799a8c1b4f6a44c55d3ac
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SHA256
74f78c8d0e1fe497c7d5fad1daebb597a13de1d83178a20fcba61b735db6e63d
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SHA512
d403dcec6bcbebf0dbb52c34d93d3c3c2531de8573c66013755d2de3ffa5da01ecd8136e6fcd29073825bc5694050ec54f60d2d5794e9af7b2f14127d200de8d
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SSDEEP
6144:OmfDCUOxmHlx16H5j9xJLYiwCuDngTjlB0HyOmOpGp9vr3Q+lDWxCE5R:Om7lOIz1+jrJyNDnYpB8n4Dx05R
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/100-0-0x0000000000400000-0x0000000000482000-memory.dmp upx -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0\FLAGS\ = "2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\Verb regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\MiscStatus regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\Control\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\ToolboxBitmap32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\Control regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\ = "novagame Control" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\MiscStatus\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\ = "Inovagame" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\ = "InovagameEvents" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\novagameX.novagame\Clsid\ = "{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3be34cad1a1895ec119b7c9e22125a0d_JaffaCakes118.dll,1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0\ = "novagameX Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\ = "Inovagame" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\TypeLib\ = "{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\TypeLib\ = "{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\MiscStatus\1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\ProgID\ = "novagameX.novagame" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\MiscStatus\1\ = "205201" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\novagameX.novagame regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\TypeLib\ = "{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\novagameX.novagame\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3be34cad1a1895ec119b7c9e22125a0d_JaffaCakes118.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\TypeLib\ = "{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\Version regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\Version\ = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{344B69B9-2EC3-4F1C-990A-4D0CAB85136A} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\novagameX.novagame\ = "novagame Control" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\TypeLib\ = "{F5ECA9E2-F6AD-408F-AB3C-5F8C5B2E49FD}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\Verb\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\Verb\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD4D3515-587A-4D5E-BDA9-0706F8227618}\ = "InovagameEvents" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2103F1DB-C64D-4A37-BD86-25DCFE6E28D0}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3be34cad1a1895ec119b7c9e22125a0d_JaffaCakes118.dll" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1140 wrote to memory of 100 1140 regsvr32.exe 83 PID 1140 wrote to memory of 100 1140 regsvr32.exe 83 PID 1140 wrote to memory of 100 1140 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\3be34cad1a1895ec119b7c9e22125a0d_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\3be34cad1a1895ec119b7c9e22125a0d_JaffaCakes118.dll2⤵
- Modifies registry class
PID:100
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