Analysis
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max time kernel
134s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
22-01-2024 17:47
Static task
static1
Behavioral task
behavioral1
Sample
Dps Sex Scandal Online 718MB.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Dps Sex Scandal Online 718MB.exe
Resource
win10v2004-20231215-en
General
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Target
Dps Sex Scandal Online 718MB.exe
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Size
213KB
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MD5
53ce02cf446dfbe4c37c9a6045a5811e
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SHA1
991b146dbd344798e6529c71cfe6033a52ddb5fd
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SHA256
793f21c64be578414f8f58ce69c3705b2d4dbd1ee3c291ad0ef26dc7ad959599
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SHA512
f1266c41a27a7d54043ebd9014c9da7ce44a68cccab94883f4f8f51078b00f7dbc00147b404c977390c7856df1c53d23d438564c257ab37135fef154cf010beb
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SSDEEP
3072:R0TGuenFBt2k2+ceJCK49glnt2b4LHXm70alQ/mRoOorL:R0TbenfwkqKvntZLHWn6mKOof
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2660 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 340 csrss.exe -
Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 94.242.250.64 Destination IP 94.242.250.64 Destination IP 94.242.250.64 Destination IP 94.242.250.64 -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created \systemroot\assembly\GAC_64\Desktop.ini csrss.exe File created \systemroot\assembly\GAC_32\Desktop.ini csrss.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1736 set thread context of 2660 1736 Dps Sex Scandal Online 718MB.exe 28 -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1736 Dps Sex Scandal Online 718MB.exe 1736 Dps Sex Scandal Online 718MB.exe 1736 Dps Sex Scandal Online 718MB.exe 1736 Dps Sex Scandal Online 718MB.exe 340 csrss.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1736 Dps Sex Scandal Online 718MB.exe Token: SeDebugPrivilege 1736 Dps Sex Scandal Online 718MB.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1376 Explorer.EXE 1376 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1376 Explorer.EXE 1376 Explorer.EXE -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 340 csrss.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1736 wrote to memory of 1376 1736 Dps Sex Scandal Online 718MB.exe 7 PID 1736 wrote to memory of 340 1736 Dps Sex Scandal Online 718MB.exe 26 PID 1736 wrote to memory of 2660 1736 Dps Sex Scandal Online 718MB.exe 28 PID 1736 wrote to memory of 2660 1736 Dps Sex Scandal Online 718MB.exe 28 PID 1736 wrote to memory of 2660 1736 Dps Sex Scandal Online 718MB.exe 28 PID 1736 wrote to memory of 2660 1736 Dps Sex Scandal Online 718MB.exe 28 PID 1736 wrote to memory of 2660 1736 Dps Sex Scandal Online 718MB.exe 28 PID 340 wrote to memory of 1048 340 csrss.exe 30 PID 340 wrote to memory of 1048 340 csrss.exe 30 PID 340 wrote to memory of 2544 340 csrss.exe 31 PID 340 wrote to memory of 2544 340 csrss.exe 31 PID 340 wrote to memory of 864 340 csrss.exe 15
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1376 -
C:\Users\Admin\AppData\Local\Temp\Dps Sex Scandal Online 718MB.exe"C:\Users\Admin\AppData\Local\Temp\Dps Sex Scandal Online 718MB.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Deletes itself
PID:2660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs1⤵PID:864
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C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R2⤵PID:1048
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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
PID:340
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:2544
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
MD51f9fe274701f8a37be82ca1c3c906fc9
SHA100996f3c62436f150b6f6504da076e549cab58ff
SHA2568ac2cbe5aaf5925673031e6049baafb1dad1f832e10b1adc808e875806ae7a34
SHA512cf2be4f753f93e95a061cc5ef8aaef77720234b94cffa0a40b2a5ea5c899e34d0666adbbb1cb0113d96f48c8f3b080bd7eb8d54db4b604b64a338aa43db3143e