23f1f9c82b0239ad22aec1cef5c2d6f9a35faa8a51ebddd48a1f39e19221aab3

Analysis

max time kernel
134s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 07:13

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General

Target

23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Size

819KB
MD5

23c37b202e9ecf9ff574026baa9eda79
SHA1

4341fd6a1fdfded735932b5d6e1c264fb32a5ade
SHA256

23f1f9c82b0239ad22aec1cef5c2d6f9a35faa8a51ebddd48a1f39e19221aab3
SHA512

243a50ff76170c5dc7185138c097bcb08342b2d9f3ccdf2c9d72cd2c4af8a74538018434e9a5a398ac29eab456f7dd5017e8325b96dd93b893f104d30430a619
SSDEEP

12288:6ZPHa935CZUOM0413QtDNDQ/kLyNKtzntWei7HPLNgaS2GPVv0Hf+BpId:V935CZ3p413cRDqWZkXzNTf8pId

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	23c37b202e9ecf9ff574026baa9eda79_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\\23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe"	23c37b202e9ecf9ff574026baa9eda79_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\\23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe"	23c37b202e9ecf9ff574026baa9eda79_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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	23c37b202e9ecf9ff574026baa9eda79_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"	23c37b202e9ecf9ff574026baa9eda79_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\\23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	23c37b202e9ecf9ff574026baa9eda79_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}"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	23c37b202e9ecf9ff574026baa9eda79_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\\23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	23c37b202e9ecf9ff574026baa9eda79_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\\23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1316	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
1316	23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\23c37b202e9ecf9ff574026baa9eda79_JaffaCakes118.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1316-2-0x0000000002CB0000-0x0000000002E35000-memory.dmp

Filesize
1.5MB

Download
memory/1316-11-0x0000000002CB0000-0x0000000002E35000-memory.dmp

Filesize
1.5MB

Download
memory/1316-10-0x0000000002CB0000-0x0000000002E35000-memory.dmp

Filesize
1.5MB

Download
memory/1316-9-0x0000000002CB0000-0x0000000002E35000-memory.dmp

Filesize
1.5MB

Download
memory/1316-12-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download
memory/1316-14-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads