c5e5062a57d6c3ac7b29feeef78de333983cb245907dde70f138bfa91446ab9f

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 03:29

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General

Target

29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Size

27KB
MD5

29fda7d989502e48f4a3d0d62635e7db
SHA1

a5a18dcd418f859fbe9dbbac2ec8a3c81543b931
SHA256

c5e5062a57d6c3ac7b29feeef78de333983cb245907dde70f138bfa91446ab9f
SHA512

61778b515e46b9ef5cb56d4b4a717b2bf14ecbf6489af080da49575688635dab430194a7f96450da83960d51ce8abd27c5ab9040e724387a5bbe0d5d2e757b8e
SSDEEP

384:wBw+LVabRI4Jfd2VedvQbyLMKMu4Y8t/cu1e8UgwI7NH0lz3Rx7Gso2LJBC4NOlS:wuJRI4xYbqM8bW/5LMDQdu26/F

Score

10^/10

bootkit discovery evasion persistence

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe

Modifies registry class 38 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\JE\shell	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\JE\shell\open	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2559a1f4-21d7-11d4-bdaf-00c04f60b9f0}\shell\OpenHomePage\ = "´ò¿ªÖ÷Ò³(&O)"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2559a1f4-21d7-11d4-bdaf-00c04f60b9f0}\DefaultIcon\ = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\JE\ = "¿ì½Ý·½Ê½"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\JE\shell\open\command\ = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE http://www.laitao.info"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.IE	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\open	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\ = "¿ì½Ý·½Ê½"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2559a1f4-21d7-11d4-bdaf-00c04f60b9f0}\DefaultIcon	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\JE\DefaultIcon	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\DefaultIcon	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\DefaultIcon\ = "shdoclc.dll,0"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open\command\ = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE http://dh.765321.info?1127311"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2559a1f4-21d7-11d4-bdaf-00c04f60b9f0}	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\open\command	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.JE\ = "JE"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\JE\DefaultIcon\ = "C:\\WINDOWS\\SysWow64\\tbhdz.ico"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2559a1f4-21d7-11d4-bdaf-00c04f60b9f0}\shell\OpenHomePage	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\JE\shell\open\command	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.IE\ = "IE"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2559a1f4-21d7-11d4-bdaf-00c04f60b9f0}\shell\OpenHomePage\Command\ = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE http://dh.765321.info?1127311"	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.JE	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2559a1f4-21d7-11d4-bdaf-00c04f60b9f0}\shell	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2559a1f4-21d7-11d4-bdaf-00c04f60b9f0}\shell\OpenHomePage\Command	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\JE	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open\command	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1216	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1216	29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\29fda7d989502e48f4a3d0d62635e7db_JaffaCakes118.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1216