020c6cfb315be4ed09493d38d0634089162aae55d677b415a8bea5dc0ea77231

Analysis

max time kernel
138s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 16:40

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General

Target
bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Size 1.2MB
Sample240619-t6v2eatelb
SHA256 020c6cfb315be4ed09493d38d0634089162aae55d677b415a8bea5dc0ea77231
MD5 bd4e2f2d07c50075c48dc57f740451d7
SHA1 dd51e1498583e1b2481472c7d03e2c92ed11e5ee
SHA512 280f8f2d2fe2f8b70b221db3c31218e8a036e1dee7c51e4e9382ffb5f659de7f3ace61487a39fb85c3ab0dd6e79ae027d8f3b4105691fe9c6de6fc41df1f5e49
SSDEEP 12288:BDvYwlp66iVkcXJAzLtbw3xMgyii2jOnkoWe3otxdjLgdW+KlslF5mZ58El6/v:Nv0ScXJ9xJjOPzgx9LmWz5ZI
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	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe

Modifies registry class 34 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4632	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
4632	bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd4e2f2d07c50075c48dc57f740451d7_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4632

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 --field-trial-handle=4016,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=4156 /prefetch:8
1⤵
PID:4772

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/4632-5-0x0000000000B40000-0x0000000000B41000-memory.dmp

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memory/4632-9-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

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memory/4632-8-0x0000000000B70000-0x0000000000B71000-memory.dmp

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memory/4632-7-0x0000000000B60000-0x0000000000B61000-memory.dmp

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memory/4632-6-0x0000000000B50000-0x0000000000B51000-memory.dmp

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memory/4632-4-0x0000000000B30000-0x0000000000B31000-memory.dmp

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memory/4632-3-0x0000000000B20000-0x0000000000B21000-memory.dmp

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memory/4632-2-0x0000000000B10000-0x0000000000B11000-memory.dmp

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memory/4632-1-0x0000000000B00000-0x0000000000B01000-memory.dmp

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memory/4632-0-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

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memory/4632-10-0x00000000038B0000-0x00000000038B2000-memory.dmp

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memory/4632-11-0x0000000003970000-0x0000000003972000-memory.dmp

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memory/4632-12-0x0000000003980000-0x0000000003982000-memory.dmp

Download

memory/4632-13-0x0000000003BA0000-0x0000000003BA2000-memory.dmp

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memory/4632-16-0x0000000004160000-0x0000000004162000-memory.dmp

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memory/4632-17-0x0000000003FD0000-0x00000000040FA000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads