Analysis
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max time kernel
50s -
max time network
100s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
03/11/2022, 03:21
Static task
static1
Behavioral task
behavioral1
Sample
5a5da0e5127ba0500d89acaea9cbf08606e20a25d08383e0bd7baf331069cc0d.dll
Resource
win10-20220812-en
5 signatures
150 seconds
General
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Target
5a5da0e5127ba0500d89acaea9cbf08606e20a25d08383e0bd7baf331069cc0d.dll
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Size
727KB
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MD5
426b311846976448515a806785d22b76
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SHA1
6d6185747a0c9bd174d515c06aa021b3c54c85e1
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SHA256
5a5da0e5127ba0500d89acaea9cbf08606e20a25d08383e0bd7baf331069cc0d
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SHA512
9571a8570b3a94ff4fe20406a6d8ebb61c2fcb3452a86605fedaa6a5ddb056aa406134b11170d617b23950ff05270cf02a29a75c8034b4198d9c41f6cb3dba1d
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SSDEEP
12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+GSjq+DsCJqzfo:ktR6rhjmzhsT/Yg63jtJqzf
Score
10/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qcZNYa.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\LFBetHPxhLcpC\\qcZNYa.dll\"" regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1816 regsvr32.exe 1816 regsvr32.exe 2176 regsvr32.exe 2176 regsvr32.exe 2176 regsvr32.exe 2176 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1816 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1816 wrote to memory of 2176 1816 regsvr32.exe 66 PID 1816 wrote to memory of 2176 1816 regsvr32.exe 66
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5a5da0e5127ba0500d89acaea9cbf08606e20a25d08383e0bd7baf331069cc0d.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1816 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\LFBetHPxhLcpC\qcZNYa.dll"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2176
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