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Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13/09/2024, 01:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe
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Size
156KB
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MD5
dd6c364e4bdcf7ac2e18792d4bfbf9a3
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SHA1
d1acd9f9e64700f346aa753550c24ea5aa5fba91
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SHA256
2fcf30c3f968d2a5fc7084ad68c46c9924d96f7c145765321c08211ecad83861
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SHA512
3b8530cc0acf10866999831b9affcfee60504f0017b4fc77d73b83ac324d540237ae0fadb1a87408b68e92bb4d25fec03c88b93e0808d7539c9a0a87f373a13b
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SSDEEP
3072:Kf9MKe2LVNehCjG8G3GbGVGBGfGuGxGWYcrf6KadU:KfHeqVNeAYcD6Kad
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" mieeyun.exe -
Executes dropped EXE 1 IoCs
pid Process 308 mieeyun.exe -
Loads dropped DLL 2 IoCs
pid Process 2320 dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe 2320 dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\mieeyun = "C:\\Users\\Admin\\mieeyun.exe" mieeyun.exe -
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 2 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 dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mieeyun.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe 308 mieeyun.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2320 dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe 308 mieeyun.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2320 wrote to memory of 308 2320 dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe 31 PID 2320 wrote to memory of 308 2320 dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe 31 PID 2320 wrote to memory of 308 2320 dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe 31 PID 2320 wrote to memory of 308 2320 dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe 31 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30 PID 308 wrote to memory of 2320 308 mieeyun.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dd6c364e4bdcf7ac2e18792d4bfbf9a3_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Users\Admin\mieeyun.exe"C:\Users\Admin\mieeyun.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:308
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
156KB
MD5315f96ee21418d151bbfd8de3006954e
SHA174bad1e8b0dd940072390881a24f6e68bebf7a96
SHA25645995f5205fe51132ff47495698a2208c7eab4059a468b76c92fad4121e574ec
SHA512d787d91c355d5592363a44b0919f82fa4e76f3f94ce3272eef6f871eb8527ad5f546e358d9e25015b7f245fddcb03a093676328e50ca6bff365ae35c65b9e8a4