94eea3db28d9bc5a0900fe2dae872da738c4a082afbe25866e976617bf6e927a

General

Target

03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Size

815KB
MD5

03bfb1afbaeadad3181858e24a53ce0a
SHA1

d971d36c62fbe933ad8492b52daba8e1d98a4f2e
SHA256

94eea3db28d9bc5a0900fe2dae872da738c4a082afbe25866e976617bf6e927a
SHA512

2a749fe52fa4d48a521fd33b2ec2969a714e2953079167bc7cab8303af700560d987c6760dfa3453cef1485f93db1661976ed732d86287798da596b9bd65513f
SSDEEP

12288:aiYCbKZiIZOxpu9q1c+ELkUSqIl7rjYzANrsGlGBcUJZgIazI/mQI0si1Rq4B8so:xzWVnQvY4IZBjJaI7eH0sU8s4IuMkd

Score

7^/10

discovery evasion persistence trojan

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Processes:

03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

Modifies registry class 36 IoCs

Processes:

03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	03bfb1afbaeadad3181858e24a53ce0a_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\\03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\Wow6432Node	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2212 03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

pid process

2212 03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
2212 03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2212	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

pid	process
2212	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
2212	03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03bfb1afbaeadad3181858e24a53ce0a_JaffaCakes118.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2212

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2212-3-0x0000000002100000-0x0000000002284000-memory.dmp

Filesize
1.5MB

Download
memory/2212-11-0x0000000002100000-0x0000000002284000-memory.dmp

Filesize
1.5MB

Download
memory/2212-10-0x0000000002100000-0x0000000002284000-memory.dmp

Filesize
1.5MB

Download
memory/2212-9-0x0000000002100000-0x0000000002284000-memory.dmp

Filesize
1.5MB

Download
memory/2212-12-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads