44ba5a67e248971a95a158c717e1992a22ab3aba885ad2bd7e87a0a08e675eda

General

Target

049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Size

811KB
MD5

049a29aeca8fba6e34578aa0c9253930
SHA1

e7ecb4986f8021a2f00fd0ecf85830560af705d1
SHA256

44ba5a67e248971a95a158c717e1992a22ab3aba885ad2bd7e87a0a08e675eda
SHA512

74ded4e3b7eb529950cc9c80c3ddc5f99a045b23f05d706d68044e078a852f27a5dae40b74a4cb5b708c53d4a11d2a0dc8850c1c7402ebd36ce6433d2d916d1a
SSDEEP

12288:k4h4Cf7KAR+WlAJFUKGPXrWXwX9jrhnfjeDQ6fEVGL0HGrzTUcFTG3Wx0:/4pWlAJtAX9XRfqR8mrzw6fx0

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

Processes:

049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

Modifies registry class 34 IoCs

Processes:

049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	049a29aeca8fba6e34578aa0c9253930_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\\049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

pid process

3764 049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
3764 049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

pid	process
3764	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
3764	049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\049a29aeca8fba6e34578aa0c9253930_JaffaCakes118.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3764

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

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3764-10-0x0000000002FF0000-0x0000000003173000-memory.dmp

Filesize
1.5MB

Download
memory/3764-2-0x0000000002FF0000-0x0000000003173000-memory.dmp

Filesize
1.5MB

Download
memory/3764-11-0x0000000002FF0000-0x0000000003173000-memory.dmp

Filesize
1.5MB

Download
memory/3764-9-0x0000000002FF0000-0x0000000003173000-memory.dmp

Filesize
1.5MB

Download
memory/3764-12-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/3764-14-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads