Analysis
-
max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31-12-2024 03:18
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe
Resource
win7-20240903-en
General
-
Target
JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe
-
Size
923KB
-
MD5
024e880d1e8ea67d319777d702c8d670
-
SHA1
964e3de0177c1233914b7e4ad0246be519350704
-
SHA256
95709175013add7bc250c8c0832a8604bdeebfff2ce1a3e0cee65be041a55fb6
-
SHA512
dbf6a846f5f94d983dac02080ed9faac429f07d023ca3e3325a549d82f4a8dc4d15c963d9b5f967f29a02c0b313d54ce5a6abd078bc70ca3db96f373c8b3b025
-
SSDEEP
12288:eI1u09W4bHk7fglrh09A+etnTF/mevjAKOySCq0JUIpz8cRGW9208e:eobE7Grh0y+etn8MqDCq0JUIpz7RBoy
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
-
Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe -
Sality family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe -
resource yara_rule behavioral1/memory/1992-4-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-1-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-5-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-7-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-9-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-8-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-14-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-3-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-6-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-10-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx behavioral1/memory/1992-23-0x0000000001EF0000-0x0000000002F7E000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI JaffaCakes118_024e880d1e8ea67d319777d702c8d670.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_024e880d1e8ea67d319777d702c8d670.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- System policy modification
PID:1992
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5