Analysis
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max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
23/05/2022, 00:32
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Variant.Bulz.3468.11624.exe
Resource
win7-20220414-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Variant.Bulz.3468.11624.exe
Resource
win10v2004-20220414-en
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Variant.Bulz.3468.11624.exe
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Size
2.2MB
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MD5
e4d1ca6a124d4512337352fd57d928a8
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SHA1
4819ece1dc30948e4fb00805860bd4e469dfa3ae
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SHA256
911f2555f8790c5b06dad103319a4485b838e623bd73cb9d037a2b7ec463dfe1
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SHA512
b21fdcc187045de916629e1089c994331fa7ee75a4c1fb904639d65c9f59e7dfc614f15e646030c5fb2ff35979eb59c5991b7cf64f08d04644a17b2bbe16d89a
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1296 DllHost.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1228 SecuriteInfo.com.Variant.Bulz.3468.11624.exe 1228 SecuriteInfo.com.Variant.Bulz.3468.11624.exe 1228 SecuriteInfo.com.Variant.Bulz.3468.11624.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1228 wrote to memory of 1836 1228 SecuriteInfo.com.Variant.Bulz.3468.11624.exe 29 PID 1228 wrote to memory of 1836 1228 SecuriteInfo.com.Variant.Bulz.3468.11624.exe 29 PID 1228 wrote to memory of 1836 1228 SecuriteInfo.com.Variant.Bulz.3468.11624.exe 29 PID 1228 wrote to memory of 1836 1228 SecuriteInfo.com.Variant.Bulz.3468.11624.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Bulz.3468.11624.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Bulz.3468.11624.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Windows\SysWOW64\cmd.execmd.exe /c C:\Users\Admin\AppData\Local\Temp\877976.bmp2⤵PID:1836
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- Suspicious use of FindShellTrayWindow
PID:1296