e0bca1b9cbda82a7e551dd8af665f10a2b2672e82ff913c8de7aa435c1f64afb

General

Target

a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Size

821KB
MD5

a72016688968ebfedd08a5bb6b031eea
SHA1

709de91868f60fc33230d8839e413e13c2f94081
SHA256

e0bca1b9cbda82a7e551dd8af665f10a2b2672e82ff913c8de7aa435c1f64afb
SHA512

a92c236615d3972423bd23d6f1020da7211c0580d04e5af87d935d05e0ba17d52f167269f066f9a206c2ae5f99388eaee3cee9455669d8850ccac2bdfec5cb0a
SSDEEP

24576:m3KleSeFDIQHseb0xnGpG6BevKDJDxZoIYG:m3UeSQIOQxGg68+xOjG

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:

a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe"	a72016688968ebfedd08a5bb6b031eea_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:

a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

Modifies registry class 36 IoCs

Processes:

a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	a72016688968ebfedd08a5bb6b031eea_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\\a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe"	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2840 a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

pid process

2840 a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
2840 a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2840	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

pid	process
2840	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
2840	a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a72016688968ebfedd08a5bb6b031eea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a72016688968ebfedd08a5bb6b031eea_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:2840

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

Loading Replay Monitor...

Downloads

memory/2840-2-0x0000000000B90000-0x0000000000D11000-memory.dmp

Filesize
1.5MB

Download
memory/2840-9-0x0000000000B90000-0x0000000000D11000-memory.dmp

Filesize
1.5MB

Download
memory/2840-11-0x0000000000B90000-0x0000000000D11000-memory.dmp

Filesize
1.5MB

Download
memory/2840-10-0x0000000000B90000-0x0000000000D11000-memory.dmp

Filesize
1.5MB

Download
memory/2840-12-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads