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Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
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submitted
06/12/2022, 02:25
General
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Target
ada2dead82c24c2ca0253923c95e84e6ee19ccd6f3eef612f0102f07e22ef7fb.exe
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Size
190KB
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MD5
4cc1088ef57e5152ff1eabebefa6d305
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SHA1
ab954719d0bab98a8dfa7f915da83834a614b0c7
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SHA256
ada2dead82c24c2ca0253923c95e84e6ee19ccd6f3eef612f0102f07e22ef7fb
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SHA512
097fadb24f0a7a1e9c763744a07737e4da4072d2bf5f00e5f58e58f209d7b5b17c2cd4760a0d9e8927d8965f917e5bc3f86314df6484f41c990b6b75b74f9d18
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SSDEEP
3072:wkyNHcz5Og+BztDemJEfOvH5kz57Ic/3VetKYhZN8/WOIdch5P:wFHUOg+77MOfaz5scSKYhiWBcrP
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Deletes itself 1 IoCs
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Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Drops desktop.ini file(s) 2 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 5 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SendNotifyMessage 2 IoCs
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Suspicious use of UnmapMainImage 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs1⤵
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Local\Temp\ada2dead82c24c2ca0253923c95e84e6ee19ccd6f3eef612f0102f07e22ef7fb.exe"C:\Users\Admin\AppData\Local\Temp\ada2dead82c24c2ca0253923c95e84e6ee19ccd6f3eef612f0102f07e22ef7fb.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Deletes itself
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
52KB
MD56bf2039986af96d98e08824ac6c383fd
SHA10bb6384656a96943cb427baa92446f987219a02e
SHA256a3e03454ff636f4cdd0a95b856ea9e7857cd3ce0fd2bc6d528ab45781349103f
SHA512fae378badcd6b45d69705d11fe5feb2d9f93fa444249c13aff9b150359ffdbcfe2b160731e193d3e19b6eef18d2ef01de41549a1c2bbdf59501f901511f9068e
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Filesize
2KB
MD57908be1c77545f4081b4520107d511cf
SHA13333f23a964eda8ef37c1560a4e38caa97b2d685
SHA256f8da942cfe9dc4f172f4eab0a0cf3a6447c45ff1ce8590058c77c7d89881b85e
SHA5125fcd635bf15759500dce5452cabf8c7594a3f99d7cd41f0e09ab9cc97fcbf4cd3a7a77e758d3662996e3175583c098ca104d2ffafc4fef6ba1e6b8d607c8ece7
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Filesize
52KB
MD56bf2039986af96d98e08824ac6c383fd
SHA10bb6384656a96943cb427baa92446f987219a02e
SHA256a3e03454ff636f4cdd0a95b856ea9e7857cd3ce0fd2bc6d528ab45781349103f
SHA512fae378badcd6b45d69705d11fe5feb2d9f93fa444249c13aff9b150359ffdbcfe2b160731e193d3e19b6eef18d2ef01de41549a1c2bbdf59501f901511f9068e
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Filesize
68KB
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Filesize
44KB
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Filesize
44KB
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Filesize
44KB
-
Filesize
44KB
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Filesize
32KB
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Filesize
44KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
240KB
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Filesize
240KB
-
Filesize
240KB
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Filesize
240KB