Analysis
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max time kernel
138s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 08:22
Static task
static1
Behavioral task
behavioral1
Sample
04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe
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Size
815KB
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MD5
04c45b0ff114bd463f59d809503f3595
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SHA1
cd058e3c81b2f9f2af4890d4e5f05d7b75410214
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SHA256
81b57fcff2f7e6101e824b84896a7c5c12f68917976e57d07e409d311e3d28b2
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SHA512
e2d487de09089e509257085d97cb9071cd6954f31cb045ea96cb4427fffc2692e8810f9d56b0460411daaa9f0339c0a3894d8bc2c6a1a31d196df04f41827b36
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SSDEEP
24576:tC4BahshHNKYx3BZ6VsRPDtzNK2JNOKqfSIZ+YcZct:tCHsJp3dN5xqKrNqt
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe -
Processes:
04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe -
Modifies registry class 34 IoCs
Processes:
04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exepid process 3152 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe 3152 04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\04c45b0ff114bd463f59d809503f3595_JaffaCakes118.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3152-9-0x00000000028E0000-0x0000000002A61000-memory.dmpFilesize
1.5MB
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memory/3152-11-0x00000000028E0000-0x0000000002A61000-memory.dmpFilesize
1.5MB
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memory/3152-10-0x00000000028E0000-0x0000000002A61000-memory.dmpFilesize
1.5MB
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memory/3152-2-0x00000000028E0000-0x0000000002A61000-memory.dmpFilesize
1.5MB
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memory/3152-12-0x0000000000EE0000-0x0000000000EE1000-memory.dmpFilesize
4KB
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memory/3152-14-0x0000000000EE0000-0x0000000000EE1000-memory.dmpFilesize
4KB