256afebb97723192fb5e234c217fc04b6fc0a2d7029cc356498b691e7131cf11

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
02/06/2024, 20:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Size

1.0MB
MD5

8f5b42b437b94ee50ec89ca2b41fcc18
SHA1

5c3bf54aa16fa1f4d1bcd1e92895f607adc66cdc
SHA256

256afebb97723192fb5e234c217fc04b6fc0a2d7029cc356498b691e7131cf11
SHA512

6ffcd22663236d00ae5f22bef8c644fa5744711527019eb251dd68b71af2991f5eb76e7e7c4b99f69dd8460cd90b6d67d71faebaaf19587c01b472d8109430a6
SSDEEP

12288:tkn/1rZUIqOLYUl3aGudq1c3wfL2uTl7000iTd6SocxU3Xw+f+6i6xnflBQMjoYB:WnR3Ya3qwTHTlYTiTd66UHfrhVmS

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
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe"	8f5b42b437b94ee50ec89ca2b41fcc18_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	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe"	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3860	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
3860	8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8f5b42b437b94ee50ec89ca2b41fcc18_JaffaCakes118.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3860

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3860-9-0x0000000077970000-0x0000000077971000-memory.dmp

Filesize
4KB

Download
memory/3860-2-0x0000000003BA0000-0x0000000003CE1000-memory.dmp

Filesize
1.3MB

Download
memory/3860-11-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-10-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-12-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-14-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-13-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-16-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-15-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-17-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-25-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-26-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-30-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-29-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-28-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-27-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-31-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download
memory/3860-32-0x0000000077950000-0x0000000077A40000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads