Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-12-2024 09:37
Static task
static1
Behavioral task
behavioral1
Sample
ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe
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Size
380KB
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MD5
ff591b2fe060931c3ca1c8759bc046e7
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SHA1
a18c242c7534e76effc9f8caf685205f5e52be87
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SHA256
ce73ffa6393d6cfff66eaf7b4d4705f5aa256063526e26bcf2ff0c7b40bcd81c
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SHA512
773467861b781e4c05322efc176c0dfc2556830dcac6ddc5aae985349a5b1086e3870a290cfbc591678992d038e823db5b605ad6353fd3f02db958e085f548ed
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SSDEEP
6144:uqtWux9QZD4vTAfe24bXOxIWmOaKMEWlo:uSWux9i4vMmjbXONqllo
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
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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\EnableFirewall = "0" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe File opened (read-only) \??\G: ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1708-1-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-8-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-3-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-4-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-7-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-5-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-10-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-11-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-9-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-6-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-27-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-28-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-29-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-30-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-31-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-33-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-35-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1708-53-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI ff591b2fe060931c3ca1c8759bc046e7_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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe Token: SeDebugPrivilege 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1708 wrote to memory of 1112 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe 19 PID 1708 wrote to memory of 1160 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe 20 PID 1708 wrote to memory of 1188 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe 21 PID 1708 wrote to memory of 2008 1708 ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe 23 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1112
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1160
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Users\Admin\AppData\Local\Temp\ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff591b2fe060931c3ca1c8759bc046e7_JaffaCakes118.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- 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:1708
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2008
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