10bf49ec7e5c4b92fec447e9e7362e89900fb3d8542c9bffc72ffbe4d5a4cdec

Analysis

max time kernel
80s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
18/06/2024, 10:31

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General

Target
bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Size 1.2MB
Sample240618-mkptyazbke
SHA256 10bf49ec7e5c4b92fec447e9e7362e89900fb3d8542c9bffc72ffbe4d5a4cdec
MD5 bb76ed7540a0dec49577ed89042c9b39
SHA1 56293d57896df8752c92c033ae7c16d3891a97a1
SHA512 9f1be1865716e257ff461f0eabc78a5853064c9e7a3f2aa371e9cc6d829aa6ff2c114c248e96edcb0e12c525df12c72ab1d9911b7d14ecb5c2d4fd7cf5aa4a15
SSDEEP 24576:QGOQLjoogapm6uhrPoRYyKVk21hmKSKcj0yWO:nlLmac3oOfRmKpYhd
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

evasion persistence privilege_escalation trojan

Malware Config

Signatures

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

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	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3984	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
3984	bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb76ed7540a0dec49577ed89042c9b39_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3984-3-0x0000000001180000-0x0000000001181000-memory.dmp

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memory/3984-2-0x0000000001160000-0x0000000001161000-memory.dmp

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memory/3984-1-0x0000000001150000-0x0000000001151000-memory.dmp

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memory/3984-9-0x0000000001310000-0x0000000001311000-memory.dmp

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memory/3984-8-0x00000000011D0000-0x00000000011D1000-memory.dmp

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memory/3984-7-0x00000000011C0000-0x00000000011C1000-memory.dmp

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memory/3984-6-0x00000000011B0000-0x00000000011B1000-memory.dmp

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memory/3984-5-0x00000000011A0000-0x00000000011A1000-memory.dmp

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memory/3984-4-0x0000000001190000-0x0000000001191000-memory.dmp

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memory/3984-0-0x0000000001140000-0x0000000001141000-memory.dmp

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memory/3984-10-0x00000000035C0000-0x00000000035C2000-memory.dmp

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memory/3984-11-0x0000000003AA0000-0x0000000003AA2000-memory.dmp

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memory/3984-12-0x0000000003D60000-0x0000000003D62000-memory.dmp

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memory/3984-15-0x0000000004320000-0x0000000004322000-memory.dmp

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memory/3984-16-0x0000000004190000-0x00000000042BA000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads