Analysis
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max time kernel
149s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
07-09-2024 16:34
General
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Target
d25e8bebc9230c555b828b3ed02c4d21_JaffaCakes118.dll
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Size
25KB
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MD5
d25e8bebc9230c555b828b3ed02c4d21
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SHA1
eb4267f4a08e70cdf36c4ad5ae2041bbb10f3be8
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SHA256
232cc814db524389da2a7bc7e5b5b0fb48dbc4891eccab2e4a051fff3d03a4a1
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SHA512
a44d143fb41a7bca3f9a3bc57ab08993915bc0b1b66b1cd99f62c5174110b37e084f6dbef1df6b1b1b00eadcbe83514f1de70c049f3b36b04b5cad2b6c109352
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SSDEEP
768:0TkvRKB8vKGqAQ6X21aUvjPYTFgMcCDpFIp:CkvRKB8vUDuQaKMFGCly
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Drops file in System32 directory 2 IoCs
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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.
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Modifies registry class 4 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 7 IoCs
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d25e8bebc9230c555b828b3ed02c4d21_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d25e8bebc9230c555b828b3ed02c4d21_JaffaCakes118.dll,#12⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Windows\system32\urqQhGYs.dll,a3⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
25KB
MD5d25e8bebc9230c555b828b3ed02c4d21
SHA1eb4267f4a08e70cdf36c4ad5ae2041bbb10f3be8
SHA256232cc814db524389da2a7bc7e5b5b0fb48dbc4891eccab2e4a051fff3d03a4a1
SHA512a44d143fb41a7bca3f9a3bc57ab08993915bc0b1b66b1cd99f62c5174110b37e084f6dbef1df6b1b1b00eadcbe83514f1de70c049f3b36b04b5cad2b6c109352
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Filesize
72KB
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Filesize
72KB
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Filesize
72KB
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Filesize
72KB
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Filesize
72KB
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Filesize
72KB
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Filesize
72KB