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211223-qb3wzsafdj 3Analysis
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max time kernel
123s -
max time network
126s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
23-12-2021 13:06
Static task
static1
Behavioral task
behavioral1
Sample
colorui.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
colorui.dll
Resource
win10-en-20211208
windows10_x64
0 signatures
0 seconds
General
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Target
colorui.dll
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Size
879KB
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MD5
a91ba8f4a339a98fa94e810831e83d96
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SHA1
871e52778597185f98eb0a57127024bcd094cf07
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SHA256
0a7778cf6f9a1bd894e89f282f2e40f9d6c9cd4b72be97328e681fe32a1b1a00
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SHA512
ac6fb57225f0765f40ee298e12d430d45e5d9b59f16742cb4c32f56b5663c244dad47d7c80a1919e09f4f9edc3ad0ac4645ee6aff9925c5d860651593f0b1a3e
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 688 3712 WerFault.exe 69 -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe 688 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 688 WerFault.exe Token: SeBackupPrivilege 688 WerFault.exe Token: SeDebugPrivilege 688 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3232 wrote to memory of 3712 3232 regsvr32.exe 69 PID 3232 wrote to memory of 3712 3232 regsvr32.exe 69 PID 3232 wrote to memory of 3712 3232 regsvr32.exe 69
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\colorui.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3232 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\colorui.dll2⤵PID:3712
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 6603⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:688
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