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Analysis
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max time kernel
96s -
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
10/12/2024, 06:48
Static task
static1
Behavioral task
behavioral1
Sample
dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe
Resource
win7-20241023-en
General
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Target
dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe
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Size
140KB
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MD5
dd80303d95f1ec69deafcb82ce3e533b
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SHA1
9be0924bea4eda2d1ba045f68ea4f7d227217326
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SHA256
e5b09940690b8eada0312c245afaafbbbb8abe2d406bd081aace44418a0b89e3
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SHA512
3494ccd5b836d5898b7c97d28476a6b50a3caf8b2cd3ddcf9f8c17fa2a4e9ce985b46889086fbd3c9a0c12ecd2844240701755444f7c1e891ce7061aacdf5e0a
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SSDEEP
3072:e/fl/oknFJY8olzQjnGiLsI74BaoviZUnJod6elDGkuRjzW:9t9zCnGiLsI74NiiJozEkuR2
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
Signatures
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Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe -
Disables Task Manager via registry modification
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4692-1-0x0000000002380000-0x00000000033B3000-memory.dmp upx behavioral2/memory/4692-6-0x0000000002380000-0x00000000033B3000-memory.dmp upx behavioral2/memory/4692-3-0x0000000002380000-0x00000000033B3000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI dd80303d95f1ec69deafcb82ce3e533b_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 dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4692 dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dd80303d95f1ec69deafcb82ce3e533b_JaffaCakes118.exe"1⤵
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:4692
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
4