Analysis
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max time kernel
133s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
14/09/2024, 08:09
General
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Target
dfcb9e0fc1f969697fd80cf34f5591e5_JaffaCakes118.exe
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Size
52KB
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MD5
dfcb9e0fc1f969697fd80cf34f5591e5
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SHA1
70ecf32f351c72bea754c6998f54e9758907fb70
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SHA256
9255b906667b466ae7cb5b54ee5ce57281730f77318845470d5ff226c696bc38
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SHA512
c1c673e84ed53e9057c20f035c71bd3234546ecb33da8a6c8dbc0dfb5585106b9fbf4013ce86aafa1e5aa7def3a432fe5ffacba0961dfc65d99f3e105fcad080
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SSDEEP
1536:a/BaV7B17CJ/I7vOhK2KNS8BifhDTLKkEzx:Nv7s/IzUKctfhDf8x
Malware Config
Signatures
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Loads dropped DLL 5 IoCs
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UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
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Modifies registry class 5 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 37 IoCs
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Suspicious use of FindShellTrayWindow 29 IoCs
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Suspicious use of SendNotifyMessage 18 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\dfcb9e0fc1f969697fd80cf34f5591e5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dfcb9e0fc1f969697fd80cf34f5591e5_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD595737acaf3d7ad45f77a633370dcd820
SHA14cf36026deadc0b270ac803ff9cfef248517e59a
SHA25658c19ff73a30c44b6b4b349451e42cb4b9a0e642fc649d7e6850310eae956d1f
SHA51261c42456c258822099360ff88cf13e2da8eb62da2b598f37a026c409449a6d0bef36d15de64b1e4d9ab87a0f9a59c5e06d2117de7e2f43a186b5c7a6161c4f4b
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Filesize
1KB
MD5e9245497ddb937ba761fd9673c6dc155
SHA1a9a38646770ff0f8144329cc98e9efe47de9583f
SHA2566190b851ebf8613945faed4a5439e5776a6910d0ce51097045ec7aba68bb54eb
SHA512315f87a05b77054708687a2484f924e8b0d1fd204bdd7cc194f8eb38c1e75bf67698ac216004d3ab563627ba328e8ef8c55e0b96c0c05880edff1f8c72d2ca71
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Filesize
1KB
MD58860de15dd91df20a60ff07c978a14cf
SHA18cc5b1cb764eae57f24aa7c5c207084dc5e70311
SHA256bea0b13f418a8dae24f70af90b93b2ab0ce013fe8c3b01cc0047c8308e7f5253
SHA51238a793daf63ae5cce6adc05b4cc5842cc59e161b13785cb3d55ab446cb7fa6d74584a8968b72251e3298e2545d58ccc5499586f87a01f6b33746136748032cbc
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Filesize
18KB
MD575841f234d770b70f4bfdf69c6e545c8
SHA12f1c96faa3ecf8288c36ffbc4e3605806c6bef74
SHA2562a38c06f76019cc1a411c2c84e06864942e3c2ff04e2daed50cbe509edabe36f
SHA5121314544ace13fe728ca9a2b247eb0bf157edbd624efe2de534d5ae0783535720e186364c805882fa5d0a2720b9aee06652f65dd1b4bb6bb846951346b1b3fa62
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Filesize
128KB
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Filesize
20KB
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Filesize
128KB
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Filesize
64KB