eeda17f2bef26945b795e15d3e957ce6b2d031cc6a748cc68e0d54ecf9cd0c45

Analysis

max time kernel
93s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 07:34

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General

Target
a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Size 851KB
Sample240613-jecqmstcmp
SHA256 eeda17f2bef26945b795e15d3e957ce6b2d031cc6a748cc68e0d54ecf9cd0c45
MD5 a472a612c96f5338be197d2b7feb9bff
SHA1 c5a14006356ccb2758471b0bb7b2538d50bad210
SHA512 adbb5135cd421db95b41dc0c961b5c06c9ecbd50401c1520a095069cb28f8aa2892a60ab0aff09609b70ee044558637754c70a846641ffeebd9790461060a85a
SSDEEP 24576:vFtBGI0OyKsJKU0qAS6tTMZgj5HkOSBfXxUBejzsRB8JB3Rqp4Rn:vBG9KirBSqgj5EDTU9MJ9Rqp2n
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

evasion persistence trojan

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	a472a612c96f5338be197d2b7feb9bff_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\\a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3792	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
3792	a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a472a612c96f5338be197d2b7feb9bff_JaffaCakes118.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3792-11-0x00000000028F0000-0x0000000002A73000-memory.dmp

Download

memory/3792-10-0x00000000028F0000-0x0000000002A73000-memory.dmp

Download

memory/3792-9-0x00000000028F0000-0x0000000002A73000-memory.dmp

Download

memory/3792-2-0x00000000028F0000-0x0000000002A73000-memory.dmp

Download

memory/3792-12-0x0000000000B40000-0x0000000000B41000-memory.dmp

Download

memory/3792-14-0x0000000000B40000-0x0000000000B41000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads