Analysis
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max time kernel
61s -
max time network
112s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
08-11-2020 18:23
Static task
static1
Behavioral task
behavioral1
Sample
f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
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Target
f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe
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Size
711KB
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MD5
8e2c6c754a1bafc7066a0769d0e56cc3
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SHA1
c36a21a93703a0f2dfb31db1c375b843531ae278
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SHA256
f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212
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SHA512
0a6028b2982ce8e15dcb7a4491bc7b9f8db88171082ccc6afaa244f7e591ad3b341f93488574ac0ae82a74fae7cda0f2f842d0c87d7a4633c3ef1535f0a1ecdc
Score
10/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 4 IoCs
Processes:
f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE" f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE" f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe -
Drops file in System32 directory 2 IoCs
Processes:
f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exedescription ioc process File opened for modification C:\Windows\SysWOW64\CSRLT.EXE f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe File created C:\Windows\SysWOW64\CSRLT.EXE f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe -
Drops file in Windows directory 2 IoCs
Processes:
f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exedescription ioc process File created C:\Windows\MSBLT.EXE f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe File opened for modification C:\Windows\MSBLT.EXE f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe"C:\Users\Admin\AppData\Local\Temp\f9a0f4ae0ddb62a451a82bf20d2937ee21c1742a9fac9533af0d99d2ef738212.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:3980