92166af053c3856dbd811dea4522e471bfb695f845aac5a708e0b364844b1e6a

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
27-05-2024 03:33

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General

Target

77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Size

823KB
MD5

77c7985d2f986ee369cb51295c765b8f
SHA1

fa3f239677833d00ea24f723dcd3c03b5a0e34bf
SHA256

92166af053c3856dbd811dea4522e471bfb695f845aac5a708e0b364844b1e6a
SHA512

18670c456e2cc46582fb1cbd9840fa1f57f57c644b370e354e3c4edf2917533781ffd1f1623547146e1fad2e9c9d271b8331e2c78feb11fd4228470dd289d792
SSDEEP

24576:D1FVwH7G3zhPn/uQw+Wcgm9V5ssJS3yWz7Y:D1Mq3tiyr9V5ssA3yIs

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe

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	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
808	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
808	77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:808

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/808-2-0x0000000003C00000-0x0000000003D41000-memory.dmp

Filesize
1.3MB

Download
memory/808-9-0x0000000075130000-0x0000000075131000-memory.dmp

Filesize
4KB

Download
memory/808-10-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-11-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-13-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-14-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-15-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-12-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-16-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-24-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-25-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-28-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-27-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-26-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-29-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-30-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download
memory/808-31-0x0000000075110000-0x0000000075200000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads