Resubmissions
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240427-l3j6qsgh5t 8Analysis
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max time kernel
134s -
max time network
145s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
01-05-2024 19:15
Static task
static1
Behavioral task
behavioral1
Sample
EcosiaInstaller.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/MainModule.dll
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10-20240404-en
General
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Target
$PLUGINSDIR/MainModule.dll
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Size
3.6MB
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MD5
c5f78d7f3df8b816ef881d342f6e9520
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SHA1
251a4bc26a697e4641483ce7a3ac694874d7be52
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SHA256
b0c4e04590f521358d7e3cf5201ffc551b6cbd7182a6e8229e94f47105c71822
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SHA512
c9af575cde74c1520ebd49df15116d4165e9c5314cc4c402463388552ee35768ddc31d8a3f38ab2488357e7fc112666e02c1c6ac6c9f4b6eeba787afcafaa2cd
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SSDEEP
49152:7xndKahU90qfaCD8zhcO6QyJzWrkEURLLoPgglWNeCyTh6d:7vHy2qf3D8zhcrbqrkbLLooglWN/yT8
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2264 2144 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3936 wrote to memory of 2144 3936 rundll32.exe rundll32.exe PID 3936 wrote to memory of 2144 3936 rundll32.exe rundll32.exe PID 3936 wrote to memory of 2144 3936 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MainModule.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MainModule.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2144 -s 7083⤵
- Program crash