48e19480cd8e35f5bdeac3aed5f98f3622ee024d8ad4291dee106eef0c3a71d4

General

Target

1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Size

9KB
MD5

1526ac443fe160874fd5633ce50908dd
SHA1

31297f5473066214e01b4757e8d4922d19a35782
SHA256

48e19480cd8e35f5bdeac3aed5f98f3622ee024d8ad4291dee106eef0c3a71d4
SHA512

b147b4bef145fb103b48af91d079702eeda48865c7c2afb4aead3b724249d4ee4efd260f811255934abc1ad6c17e58580cffbb3cdcc07bffa902fe033f30647d
SSDEEP

192:K0qdw7NROPW6+tNbwF/M3XRUohIzXbjLcqnNIgAkzKOHjHd7m6wGL:D3NEPW6kXULfTnNtj77

Score

10^/10

adware evasion stealer trojan

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe

Windows security bypass 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe

Windows security modification 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe

Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{31D09BA0-12F5-4CCE-BE8A-2923E76605DA}	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe

Modifies Internet Explorer Protected Mode 1 TTPs 5 IoCs

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\2500 = "3"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Search_URL = "http://www.google.com/ie"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Enable Browser Extensions = "yes"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Bar = "http://www.google.com/ie"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com"	1526ac443fe160874fd5633ce50908dd_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.google.com"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.google.com"	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3200	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
3200	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3200	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
3200	1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1526ac443fe160874fd5633ce50908dd_JaffaCakes118.exe"
1⤵
- Modifies firewall policy service
- Windows security bypass
- Windows security modification
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer Protected Mode
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3200

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

1

T1176

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

3

T1562

Disable or Modify System Firewall

1

T1562.004

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3200-1-0x0000000000406000-0x0000000000407000-memory.dmp

Filesize
4KB

Download
memory/3200-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3200-2-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3200-3-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3200-4-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3200-5-0x0000000000406000-0x0000000000407000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads