Analysis
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max time kernel
143s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
16-06-2024 23:03
Behavioral task
behavioral1
Sample
b5a5cac565226907304204689f205b8d_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b5a5cac565226907304204689f205b8d_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
b5a5cac565226907304204689f205b8d_JaffaCakes118.exe
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Size
73KB
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MD5
b5a5cac565226907304204689f205b8d
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SHA1
a19bed9d14d8faf6d8a647dadad5df72973a97f2
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SHA256
22c9b878b7ad6ada2c76e816df7f63b94b46ec867e95a8d3f6000fcbc5953136
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SHA512
352517c9bafee50698d52ca987a8916a1e2133a5510bf5b0bf5038fb5304239856e91fcb7c4205e29dcd130f2b00fe19f6b099036281387f88e07f7a9317e4f8
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SSDEEP
1536:r55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:XMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
b5a5cac565226907304204689f205b8d_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\aidyslqlcbv = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b5a5cac565226907304204689f205b8d_JaffaCakes118.exe" b5a5cac565226907304204689f205b8d_JaffaCakes118.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
b5a5cac565226907304204689f205b8d_JaffaCakes118.exedescription ioc process File opened (read-only) \??\H: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\I: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\X: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\Z: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\G: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\J: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\K: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\N: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\T: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\V: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\W: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\Y: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\E: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\L: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\P: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\R: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\S: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\U: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\A: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\B: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\M: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\O: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe File opened (read-only) \??\Q: b5a5cac565226907304204689f205b8d_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
b5a5cac565226907304204689f205b8d_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString b5a5cac565226907304204689f205b8d_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier b5a5cac565226907304204689f205b8d_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b5a5cac565226907304204689f205b8d_JaffaCakes118.exepid process 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
b5a5cac565226907304204689f205b8d_JaffaCakes118.exedescription pid process target process PID 1720 wrote to memory of 2676 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2676 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2676 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2676 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2176 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2176 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2176 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2176 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2760 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2760 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2760 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 2760 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 1804 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 1804 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 1804 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 1804 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 856 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 856 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 856 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe PID 1720 wrote to memory of 856 1720 b5a5cac565226907304204689f205b8d_JaffaCakes118.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b5a5cac565226907304204689f205b8d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b5a5cac565226907304204689f205b8d_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵