Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-04-2024 02:50
Static task
static1
Behavioral task
behavioral1
Sample
04368110d5ce090681d01deaadea2409_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
04368110d5ce090681d01deaadea2409_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
04368110d5ce090681d01deaadea2409_JaffaCakes118.exe
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Size
747KB
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MD5
04368110d5ce090681d01deaadea2409
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SHA1
37e7ae7b04b6511ec525a0c23a4d5211438f0cdc
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SHA256
09e7e0993d2c44f85eb203e790a8e77004b59b09c69b93efe8151b2c366a3978
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SHA512
06977afcfffda85e58f16da09d86619156d2ba61140605a57e7e233cb219ac6e9ecc25466d4388cfeb7e6f00f4d706dfcb79e938c4abaa7629077de84bcbe652
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SSDEEP
12288:chkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcbNt0vACQ:URmJkcoQricOIQxiZY1WNyYCQ
Malware Config
Signatures
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Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
Drops file in Drivers directory 2 IoCs
Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exedescription ioc process File created C:\Windows\System32\drivers\etc\hosts 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe File opened for modification C:\Windows\System32\drivers\etc\hosts 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\V = "C:\\Windows\\Editasalva.exe" 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/2344-0-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe -
Drops file in System32 directory 1 IoCs
Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exedescription ioc process File created C:\Windows\SysWOW64\systemfile.txt 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
Drops file in Windows directory 2 IoCs
Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exedescription ioc process File created C:\Windows\Editasalva.exe 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe File opened for modification C:\Windows\Editasalva.exe 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exepid process 2344 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe 2344 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe 2344 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exepid process 2344 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe 2344 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe 2344 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
04368110d5ce090681d01deaadea2409_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 04368110d5ce090681d01deaadea2409_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\04368110d5ce090681d01deaadea2409_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\04368110d5ce090681d01deaadea2409_JaffaCakes118.exe"1⤵
- UAC bypass
- Drops file in Drivers directory
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies system certificate store
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- System policy modification
Network
MITRE ATT&CK Matrix ATT&CK v13
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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C:\Windows\System32\drivers\etc\hostsFilesize
473B
MD5fabc71af99fced01dd2577d75d2203d1
SHA17bafe89060a6c4b8f9898a97102178a50b011c25
SHA256d4a7092e507c3dc03e8ce764db59d301cc8a18effb1b345fe94ee2e3f4840ef9
SHA512eb3f8c7b9594aa76ba62550ac1f5fb9bb97e0f4e4910677353a80a0bb16051d780ce801c0cb43deb0774d20125c31798c066069bc59ced7f422e8f3070d83054
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C:\Windows\System32\drivers\etc\hostsFilesize
1KB
MD59841db72e7e79661121be7da7dbfe0f7
SHA10470a70b22a0e87852c93764b4c1ac4a55332248
SHA256f4f8196a6f0459cad1b1074293d72c36823300161dd500baf1c5423331cb3751
SHA512e346aaec421899d1ca5c634487e2fb58f1de08ad87cc6fb6c874903e8137284c23c98ddc6f449935b88b0cade56929f36eb1f2b2a0660b54945c898531572f33
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C:\Windows\System32\drivers\etc\hostsFilesize
1KB
MD530d32a4c459d6d074c87bbd04aa4a0fd
SHA1d3f74a5c35582eb28169380c438e355992979ad2
SHA256d4d9470e5b223d5f8e82a3e4670c4f331a22599df3ca21c437119953affcec50
SHA5128e03fc271b9aa3162bf9cf1d84349061f0ef768792b14e8dc103ae75fe1913f36b200a47198c6a3fb2796035db9b7f19dea7b8837facecfa785bf589241a7544
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C:\Windows\System32\drivers\etc\hostsFilesize
1KB
MD546ba454edc9d9038b2e3f4b6fea4849d
SHA199d2069256ce74899ff67e5c06ef3d4052ef4ab4
SHA25699e4b9f09b7f675428038c9e1d72531dafe9f2534593c53711481028d7120864
SHA512e217cb8f5cef48756167327df6ccd5406d45c00064615cdd84abbbbffb910a83e1563149a33c272eeb5e5dc9d134e31236e0f105e3a7aefef8d6f2fd294306f2
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memory/2344-0-0x0000000000400000-0x00000000004CD000-memory.dmpFilesize
820KB