173aaab11fdac4cce14de96a5171da3e18965d8915d76e0d07f5e5084858b9f5

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 04:16

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General

Target

add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe
Size

28KB
MD5

add4492418173c0d7d78fbaecdb35592
SHA1

4df6f440988f104283cb82629877b3a7359f3265
SHA256

173aaab11fdac4cce14de96a5171da3e18965d8915d76e0d07f5e5084858b9f5
SHA512

1fec07c5d938bb45fc5f51bad02dc8766715385be1e6042e3a6e3183c71b51a8af5a08a5e052182debd94d61c37c09189f595b3ff6f030be1bd7ce537747928f
SSDEEP

192:/TK6wOn7AwepVLF9dv1Gm3zPK9OZ3gtu5R13fHq53X9VRmOYePI2IKhSU4WZPOn:/ThBepVLFv1GYK9F45KRR62CU4WZ2

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\win = "C:\\windows\\win.exe"	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\windows\win.exe	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe
File opened for modification	C:\windows\win.exe	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe

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	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Main	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.tezmos.net/"	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.tezmos.net/"	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://www.tezmos.net/"	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.tezmos.net/"	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2704	add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\add4492418173c0d7d78fbaecdb35592_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of SetWindowsHookEx
PID:2704

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

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads