3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752

Analysis

max time kernel
147s
max time network
184s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19-09-2022 04:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe
Size

164KB
MD5

c37ec8d508bf50f77320b6882a2ea991
SHA1

665142591482ddc27df2ad94eb9954675b07fea9
SHA256

3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752
SHA512

356fabd61cbce606f7f06b004f206d859bd6e983f857f404d713f3e1ab1e152925bc6e9e20c4e09d8d3d6dbbfedbbfad6bb1344b610067fafd9480f170a0c660
SSDEEP

1536:/+ZKzEorr7NZCfkH/wUyhpGFCKZUPfm2kmk4txZhwOkS2KoF6goYxz7J+g:7YoDLCHUANKWfqmXXQIgogzJ

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1468	inl5F04.tmp

Sets file to hidden 1 TTPs 2 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1158

pid	Process
1616	attrib.exe
1932	attrib.exe

Deletes itself 1 IoCs

pid	Process
1964	cmd.exe

Loads dropped DLL 2 IoCs

pid	Process
1632	3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe
1632	3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\hsdfasd = "\"C:\\Users\\Admin\\AppData\\Roaming\\PPLive\\tmp.\\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}\" hh.exe"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\GrpConv = "grpconv -o"	rundll32.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File opened for modification	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\INF\setupapi.app.log	rundll32.exe
File opened for modification	C:\Windows\INF\setupapi.app.log	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	runonce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	runonce.exe

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7641DA91-37F2-11ED-B390-DA7E66F9F45D} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://www.82133.com/?o"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?o"	reg.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\IsShortCut	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command\ = "wscript -e:vbs \"C:\\Users\\Admin\\AppData\\Roaming\\PPLive\\3.bat\""	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeRestorePrivilege	2004	rundll32.exe
Token: SeRestorePrivilege	2004	rundll32.exe
Token: SeRestorePrivilege	2004	rundll32.exe
Token: SeRestorePrivilege	2004	rundll32.exe
Token: SeRestorePrivilege	2004	rundll32.exe
Token: SeRestorePrivilege	2004	rundll32.exe
Token: SeRestorePrivilege	2004	rundll32.exe
Token: SeRestorePrivilege	1996	rundll32.exe
Token: SeRestorePrivilege	1996	rundll32.exe
Token: SeRestorePrivilege	1996	rundll32.exe
Token: SeRestorePrivilege	1996	rundll32.exe
Token: SeRestorePrivilege	1996	rundll32.exe
Token: SeRestorePrivilege	1996	rundll32.exe
Token: SeRestorePrivilege	1996	rundll32.exe
Token: SeIncBasePriorityPrivilege	1632	3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1052	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1052	iexplore.exe
1052	iexplore.exe
2044	IEXPLORE.EXE
2044	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 1196	1632	3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe	30
PID 1632 wrote to memory of 1196	1632	3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe	30
PID 1632 wrote to memory of 1196	1632	3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe	30
PID 1632 wrote to memory of 1196	1632	3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe	30
PID 1196 wrote to memory of 1888	1196	cmd.exe	32
PID 1196 wrote to memory of 1888	1196	cmd.exe	32
PID 1196 wrote to memory of 1888	1196	cmd.exe	32
PID 1196 wrote to memory of 1888	1196	cmd.exe	32
PID 1888 wrote to memory of 1052	1888	cmd.exe	34
PID 1888 wrote to memory of 1052	1888	cmd.exe	34
PID 1888 wrote to memory of 1052	1888	cmd.exe	34
PID 1888 wrote to memory of 1052	1888	cmd.exe	34
PID 1888 wrote to memory of 2004	1888	cmd.exe	35
PID 1888 wrote to memory of 2004	1888	cmd.exe	35
PID 1888 wrote to memory of 2004	1888	cmd.exe	35
PID 1888 wrote to memory of 2004	1888	cmd.exe	35
PID 1888 wrote to memory of 2004	1888	cmd.exe	35
PID 1888 wrote to memory of 2004	1888	cmd.exe	35
PID 1888 wrote to memory of 2004	1888	cmd.exe	35
PID 1888 wrote to memory of 1400	1888	cmd.exe	36
PID 1888 wrote to memory of 1400	1888	cmd.exe	36
PID 1888 wrote to memory of 1400	1888	cmd.exe	36
PID 1888 wrote to memory of 1400	1888	cmd.exe	36
PID 1400 wrote to memory of 1484	1400	cmd.exe	38
PID 1400 wrote to memory of 1484	1400	cmd.exe	38
PID 1400 wrote to memory of 1484	1400	cmd.exe	38
PID 1400 wrote to memory of 1484	1400	cmd.exe	38
PID 1052 wrote to memory of 2044	1052	iexplore.exe	39
PID 1052 wrote to memory of 2044	1052	iexplore.exe	39
PID 1052 wrote to memory of 2044	1052	iexplore.exe	39
PID 1052 wrote to memory of 2044	1052	iexplore.exe	39
PID 1400 wrote to memory of 1460	1400	cmd.exe	40
PID 1400 wrote to memory of 1460	1400	cmd.exe	40
PID 1400 wrote to memory of 1460	1400	cmd.exe	40
PID 1400 wrote to memory of 1460	1400	cmd.exe	40
PID 1400 wrote to memory of 1100	1400	cmd.exe	41
PID 1400 wrote to memory of 1100	1400	cmd.exe	41
PID 1400 wrote to memory of 1100	1400	cmd.exe	41
PID 1400 wrote to memory of 1100	1400	cmd.exe	41
PID 1400 wrote to memory of 1628	1400	cmd.exe	42
PID 1400 wrote to memory of 1628	1400	cmd.exe	42
PID 1400 wrote to memory of 1628	1400	cmd.exe	42
PID 1400 wrote to memory of 1628	1400	cmd.exe	42
PID 1400 wrote to memory of 1604	1400	cmd.exe	43
PID 1400 wrote to memory of 1604	1400	cmd.exe	43
PID 1400 wrote to memory of 1604	1400	cmd.exe	43
PID 1400 wrote to memory of 1604	1400	cmd.exe	43
PID 1400 wrote to memory of 1616	1400	cmd.exe	44
PID 1400 wrote to memory of 1616	1400	cmd.exe	44
PID 1400 wrote to memory of 1616	1400	cmd.exe	44
PID 1400 wrote to memory of 1616	1400	cmd.exe	44
PID 1400 wrote to memory of 1932	1400	cmd.exe	45
PID 1400 wrote to memory of 1932	1400	cmd.exe	45
PID 1400 wrote to memory of 1932	1400	cmd.exe	45
PID 1400 wrote to memory of 1932	1400	cmd.exe	45
PID 1400 wrote to memory of 1996	1400	cmd.exe	47
PID 1400 wrote to memory of 1996	1400	cmd.exe	47
PID 1400 wrote to memory of 1996	1400	cmd.exe	47
PID 1400 wrote to memory of 1996	1400	cmd.exe	47
PID 1400 wrote to memory of 1996	1400	cmd.exe	47
PID 1400 wrote to memory of 1996	1400	cmd.exe	47
PID 1400 wrote to memory of 1996	1400	cmd.exe	47
PID 1400 wrote to memory of 1712	1400	cmd.exe	46
PID 1400 wrote to memory of 1712	1400	cmd.exe	46

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1616	attrib.exe
1932	attrib.exe

C:\Users\Admin\AppData\Local\Temp\3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe
"C:\Users\Admin\AppData\Local\Temp\3bc64ea4c5dafc8152715efa70b1fb3087b5d60f0c99f4ecc4bda2bd73920752.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\cowon2011_check.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1196
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\PPLive\1.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1888
  - - C:\PROGRA~1\INTERN~1\iexplore.exe
      C:\PROGRA~1\INTERN~1\IEXPLORE.EXE http://WWw.cnkankan.com/?82133
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1052
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1052 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:2044
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\1.inf
      4⤵
      Drops file in Windows directory
      Suspicious use of AdjustPrivilegeToken
      PID:2004
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\PPLive\2.bat
      4⤵
      Drops file in Program Files directory
      Suspicious use of WriteProcessMemory
      PID:1400
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?o"" /f
        5⤵
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:1484
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?o"" /f
        5⤵
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:1460
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
        5⤵
        
        PID:1100
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:1628
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command" /v "" /d "wscript -e:vbs ""C:\Users\Admin\AppData\Roaming\PPLive\3.bat""" /f
        5⤵
        Modifies registry class
        
        PID:1604
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\Users\Admin\AppData\Roaming\PPLive\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}
        5⤵
        Sets file to hidden
        Views/modifies file attributes
        
        PID:1616
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\Users\Admin\AppData\Roaming\PPLive\tmp
        5⤵
        Sets file to hidden
        Views/modifies file attributes
        
        PID:1932
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:1712
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\2.inf
        5⤵
        Adds Run key to start application
        Drops file in Windows directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:1996
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        
        PID:1976
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:1564
- C:\Users\Admin\AppData\Local\Temp\inl5F04.tmp
  C:\Users\Admin\AppData\Local\Temp\inl5F04.tmp
  2⤵
  - Executes dropped EXE
  PID:1468
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\3BC64E~1.EXE > nul
  2⤵
  - Deletes itself
  PID:1964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\cowon2011_check.bat

Filesize
53B

MD5
23962a245f75fe25510051582203aff1

SHA1
20832a3a1179bb2730194d2f7738d41d5d669a43

SHA256
1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

SHA512
dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl5F04.tmp

Filesize
23.6MB

MD5
9957b25a861570cb8b431489f1e51f2b

SHA1
58b0397572a1640a0b039024b4d89ba3d11047e5

SHA256
062ee051d0f9e725b3cdf90130e260bd39e973121dba3e7f8d7857fba3d0c036

SHA512
d2dd4c58215bac368fb149db4ac27ab1ab87f18a3e375c1d298a890155e8e540a77887520146c150241a69c8b67b5dedd38fd148a3ff76569a45d1ad240b4f15

Download Submit
C:\Users\Admin\AppData\Local\Temp\winrar_config.tmp

Filesize
636B

MD5
09f09b7b6d4c4c459f715a11047127e7

SHA1
39fd9c29636fbc84f8ef51674986e758defd5e5a

SHA256
a0faf973d7383bf07a54ca83308d467bf8c9e895c94e5a63c394fa0850ed5795

SHA512
9d29c95d494a147937e0c28ead9832798fca7f8091f06520c61e2f1579380fd42e534729b78495d0d29f15cda71df623a3c5ed9b3751bd858cd5f677a5a7df9f

Download Submit
C:\Users\Admin\AppData\Roaming\PPLive\1.bat

Filesize
3KB

MD5
b7c5e3b416b1d1b5541ef44662e1a764

SHA1
8bff7ea2be2f3cf29f2381d8007198b5991ca3ae

SHA256
f1a2f9fdebb3cac24756e53fa5e1628b2bd1cc130480c1878e3b3bc880575cd1

SHA512
65dbd6a7a7cf6fec00e6b0f1d7d5655769e6087ad09cad74c91c5a3395e675ac8f9df5c7185327e6f8dd03ddb60504400f54237d9e4b53c8b08e7e3d41ee61fc

Download Submit
C:\Users\Admin\AppData\Roaming\PPLive\1.inf

Filesize
492B

MD5
34c14b8530e1094e792527f7a474fe77

SHA1
f71c4e9091140256b34c18220d1dd1efab1f301d

SHA256
fe0dfb3458bfe2a3632d365e00765fa10f14d62e7dfa8b70a055c7eb9fdb6713

SHA512
25bb09b526e1e9f5c6052f1f7c36b37c956c1b5649936af8df3abfcf120c931f3d2603e17a061cb99d8c8074bfb1973a5423cce89762fca53cd46aeb3e8944a2

Download Submit
C:\Users\Admin\AppData\Roaming\PPLive\2.bat

Filesize
3KB

MD5
6b78cb8ced798ca5df5612dd62ce0965

SHA1
5a9c299393b96b0bf8f6770e3c7b0318a9e2e0cf

SHA256
81f64f42edfac2863a55db8fabd528c4eefc67f7e658cad6a57eeec862e444e3

SHA512
b387ba10021f3284d1406d520a2c8b3ba0c87922d67c79394c1aa50c631194519ac6bb5b898956533f040d48e1c7b202734e0075f8fc8c8bfab82c8ef359b28e

Download Submit
C:\Users\Admin\AppData\Roaming\PPLive\2.inf

Filesize
247B

MD5
ca436f6f187bc049f9271ecdcbf348fa

SHA1
bf8a548071cfc150f7affb802538edf03d281106

SHA256
6cdfa9b7f0e1e4ee16bc8ce5d7448d47ea8866c1f55f3e56be5c2a4d183ca534

SHA512
d19e20aabddad6b0284f8c1d473e9180f30b49d4d8b54f26e7c8630228e16b1f6ba04023c5e8b1993d8a10d97adcfff683b216f79b9981bf16181641aebdd591

Download Submit
C:\Users\Admin\AppData\Roaming\PPLive\4.bat

Filesize
12.3MB

MD5
a47bc8d287ceff956ea6ecf47bc4915e

SHA1
aa8de931b43d574f890f1f08674530d21f3160f9

SHA256
d00a874225d89da10737bfed7ade20df35de56007856c4b8522e07ca6c957754

SHA512
10a52511b6eea218da3169ca3856f78e5c9b392430e55cf99e1197c4c0a613d5caccf00a8b02299ce52e8275310f8bb25d83ffc12a583eed33f4c785aa15a966

Download Submit
\Users\Admin\AppData\Local\Temp\inl5F04.tmp

Filesize
25.7MB

MD5
2db7276817efe2ebb52aa282866dcda7

SHA1
0a7e35d189637f425c9ecd86bdbdb21318c27a7b

SHA256
b65b285fecd1739a6ad48c3a25a8ac70a67fd693f38525f332eb783c27ec32ac

SHA512
f5ebec4aaa3a1ff97b3f355392700b5e78305d18f538711affbcc5146d1e881fe664b3c63f8c781a51b56ef8e99e6984afc4dfe37dca368123d2e1ea7ccab4fa

Download Submit
\Users\Admin\AppData\Local\Temp\inl5F04.tmp

Filesize
22.8MB

MD5
1665e61b5f266135f5c71aa02b0381ec

SHA1
dca95b30ef9919e46c739dac947cf9fcc5a8c17c

SHA256
d9fbbcaa8921b7f8c53c3585c451fd4f28520939a553dd4c8a1720ada108f3cb

SHA512
0f423269320e11ffefb6422ad538beb76ef2b9401f3516573d4757427285bbce16e29d8ac33e09e2bd2b88eec07ed5054861b6c01b9e2734e09ad12c667e3f16

Download Submit
memory/1052-65-0x00000000022F0000-0x0000000002300000-memory.dmp

Filesize
64KB

Download
memory/1052-61-0x000007FEFBF71000-0x000007FEFBF73000-memory.dmp

Filesize
8KB

Download
memory/1632-54-0x0000000075B41000-0x0000000075B43000-memory.dmp

Filesize
8KB

Download
memory/1632-85-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1632-55-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads