Analysis
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max time kernel
135s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2024 04:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe
Resource
win7-20240729-en
windows7-x64
11 signatures
150 seconds
General
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Target
JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe
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Size
186KB
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MD5
0571161f1bc19fc2b1622b858acc9e30
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SHA1
940f4e0c25df2011abf18790fd677e8857f7d357
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SHA256
7235b443fadde3a0fb0dfb9dad0d7efa86ad9c4b7738e5c5b93df9c7c2c8830b
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SHA512
2edfd999e0ea55ced1f4837bc1a9dd8fbcd728dbc6e439fd63fa65a53fa3f55a62117a42b83ee676fbb44f50f8ecb869522a906e9482b81145de2ebc833cd0fa
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SSDEEP
3072:wjg1HFZoauWRFCSMAwzzl1MIKQ+xhE5dNM5GKPqReR3Vdw7n/DhQzy/E0:CaH7fWzzlh5H/R0hVgG0X
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe -
resource yara_rule behavioral2/memory/4456-3-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-6-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-7-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-16-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-8-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-14-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-15-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-5-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-4-0x0000000002310000-0x00000000033CA000-memory.dmp upx behavioral2/memory/4456-1-0x0000000002310000-0x00000000033CA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57c0df JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe File opened for modification C:\Windows\SYSTEM.INI JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 232 4456 WerFault.exe 83 -
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_0571161f1bc19fc2b1622b858acc9e30.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe -
Suspicious use of AdjustPrivilegeToken 49 IoCs
description pid Process Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe Token: SeDebugPrivilege 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4456 wrote to memory of 776 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe 8 PID 4456 wrote to memory of 784 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe 9 PID 4456 wrote to memory of 384 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe 13 PID 4456 wrote to memory of 2556 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe 44 PID 4456 wrote to memory of 2576 4456 JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe 45 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2556
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2576
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0571161f1bc19fc2b1622b858acc9e30.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4456 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 9602⤵
- Program crash
PID:232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4456 -ip 44561⤵PID:3496
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