joker | bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005

Analysis

max time kernel
151s
max time network
156s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
19-09-2022 04:21

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General

Target

bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe
Size

57KB
MD5

239683ff8cb34cb0381a9c2eb89fe835
SHA1

0c3d320882d7d57293df2da306c80a5b5eb6329c
SHA256

bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005
SHA512

083f33d705387e202f4d67677d49fcc19dac582d0be32a60c0ea025389241727b8a729b8aab2abf5a2bd4b50b389efaea32ca090b7e70238ce19adf13611ea1b
SSDEEP

1536:tQFeA65V6qWR0AMIAoUR+e3KOX4CflF+ccFBRQ:tvHr6n0Z/3ToCflF+JFHQ

Score

10^/10

joker evasion infostealer persistence trojan

Malware Config

Signatures

joker
Joker is an Android malware that targets billing and SMS fraud.
infostealer trojan joker

Executes dropped EXE 1 IoCs

pid	Process
2952	inl9E64.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
2016	attrib.exe
1704	attrib.exe

Loads dropped DLL 2 IoCs

pid	Process
1104	bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe
1104	bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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 49 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "189"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu428.site\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{45489CB1-37E0-11ED-A920-7ADB5DB493F4} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu428.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu428.site	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Main	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu428.site\Total = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu428.site	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?o"	reg.exe

Modifies registry class 9 IoCs

description	ioc	Process
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}\Shell\open(&H)\Command	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	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	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell	reg.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeRestorePrivilege	1764	rundll32.exe
Token: SeRestorePrivilege	1764	rundll32.exe
Token: SeRestorePrivilege	1764	rundll32.exe
Token: SeRestorePrivilege	1764	rundll32.exe
Token: SeRestorePrivilege	1764	rundll32.exe
Token: SeRestorePrivilege	1764	rundll32.exe
Token: SeRestorePrivilege	1764	rundll32.exe
Token: SeRestorePrivilege	1732	rundll32.exe
Token: SeRestorePrivilege	1732	rundll32.exe
Token: SeRestorePrivilege	1732	rundll32.exe
Token: SeRestorePrivilege	1732	rundll32.exe
Token: SeRestorePrivilege	1732	rundll32.exe
Token: SeRestorePrivilege	1732	rundll32.exe
Token: SeRestorePrivilege	1732	rundll32.exe
Token: SeIncBasePriorityPrivilege	1104	bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2012	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2012	iexplore.exe
2012	iexplore.exe
1940	IEXPLORE.EXE
1940	IEXPLORE.EXE
1940	IEXPLORE.EXE
1940	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 784	1104	bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe	30
PID 1104 wrote to memory of 784	1104	bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe	30
PID 1104 wrote to memory of 784	1104	bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe	30
PID 1104 wrote to memory of 784	1104	bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe	30
PID 784 wrote to memory of 720	784	cmd.exe	32
PID 784 wrote to memory of 720	784	cmd.exe	32
PID 784 wrote to memory of 720	784	cmd.exe	32
PID 784 wrote to memory of 720	784	cmd.exe	32
PID 720 wrote to memory of 2012	720	cmd.exe	34
PID 720 wrote to memory of 2012	720	cmd.exe	34
PID 720 wrote to memory of 2012	720	cmd.exe	34
PID 720 wrote to memory of 2012	720	cmd.exe	34
PID 720 wrote to memory of 1764	720	cmd.exe	35
PID 720 wrote to memory of 1764	720	cmd.exe	35
PID 720 wrote to memory of 1764	720	cmd.exe	35
PID 720 wrote to memory of 1764	720	cmd.exe	35
PID 720 wrote to memory of 1764	720	cmd.exe	35
PID 720 wrote to memory of 1764	720	cmd.exe	35
PID 720 wrote to memory of 1764	720	cmd.exe	35
PID 720 wrote to memory of 1480	720	cmd.exe	36
PID 720 wrote to memory of 1480	720	cmd.exe	36
PID 720 wrote to memory of 1480	720	cmd.exe	36
PID 720 wrote to memory of 1480	720	cmd.exe	36
PID 2012 wrote to memory of 1940	2012	iexplore.exe	38
PID 2012 wrote to memory of 1940	2012	iexplore.exe	38
PID 2012 wrote to memory of 1940	2012	iexplore.exe	38
PID 2012 wrote to memory of 1940	2012	iexplore.exe	38
PID 1480 wrote to memory of 1604	1480	cmd.exe	39
PID 1480 wrote to memory of 1604	1480	cmd.exe	39
PID 1480 wrote to memory of 1604	1480	cmd.exe	39
PID 1480 wrote to memory of 1604	1480	cmd.exe	39
PID 1480 wrote to memory of 880	1480	cmd.exe	40
PID 1480 wrote to memory of 880	1480	cmd.exe	40
PID 1480 wrote to memory of 880	1480	cmd.exe	40
PID 1480 wrote to memory of 880	1480	cmd.exe	40
PID 1480 wrote to memory of 1968	1480	cmd.exe	41
PID 1480 wrote to memory of 1968	1480	cmd.exe	41
PID 1480 wrote to memory of 1968	1480	cmd.exe	41
PID 1480 wrote to memory of 1968	1480	cmd.exe	41
PID 1480 wrote to memory of 1192	1480	cmd.exe	42
PID 1480 wrote to memory of 1192	1480	cmd.exe	42
PID 1480 wrote to memory of 1192	1480	cmd.exe	42
PID 1480 wrote to memory of 1192	1480	cmd.exe	42
PID 1480 wrote to memory of 1996	1480	cmd.exe	43
PID 1480 wrote to memory of 1996	1480	cmd.exe	43
PID 1480 wrote to memory of 1996	1480	cmd.exe	43
PID 1480 wrote to memory of 1996	1480	cmd.exe	43
PID 1480 wrote to memory of 2016	1480	cmd.exe	44
PID 1480 wrote to memory of 2016	1480	cmd.exe	44
PID 1480 wrote to memory of 2016	1480	cmd.exe	44
PID 1480 wrote to memory of 2016	1480	cmd.exe	44
PID 1480 wrote to memory of 1704	1480	cmd.exe	45
PID 1480 wrote to memory of 1704	1480	cmd.exe	45
PID 1480 wrote to memory of 1704	1480	cmd.exe	45
PID 1480 wrote to memory of 1704	1480	cmd.exe	45
PID 1480 wrote to memory of 1732	1480	cmd.exe	46
PID 1480 wrote to memory of 1732	1480	cmd.exe	46
PID 1480 wrote to memory of 1732	1480	cmd.exe	46
PID 1480 wrote to memory of 1732	1480	cmd.exe	46
PID 1480 wrote to memory of 1732	1480	cmd.exe	46
PID 1480 wrote to memory of 1732	1480	cmd.exe	46
PID 1480 wrote to memory of 1732	1480	cmd.exe	46
PID 1480 wrote to memory of 1816	1480	cmd.exe	47
PID 1480 wrote to memory of 1816	1480	cmd.exe	47

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
2016	attrib.exe
1704	attrib.exe

C:\Users\Admin\AppData\Local\Temp\bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe
"C:\Users\Admin\AppData\Local\Temp\bf45c5b165a99ecd4463ce27d673cd4e7bfe415d5e146ace2c8f994ad1a96005.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1104
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\salywer2011_check.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:784
- - 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:720
  - - 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:2012
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2012 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1940
  - - 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:1764
  - - 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:1480
    - - 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:1604
    - - 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:880
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
        5⤵
        
        PID:1968
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:1192
    - - 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:1996
    - - 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:2016
    - - 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:1704
    - - 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:1732
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        
        PID:676
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:300
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:1816
- C:\Users\Admin\AppData\Local\Temp\inl9E64.tmp
  C:\Users\Admin\AppData\Local\Temp\inl9E64.tmp
  2⤵
  - Executes dropped EXE
  PID:2952
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\BF45C5~1.EXE > nul
  2⤵
  PID:3032

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\309axvf\imagestore.dat

Filesize
5KB

MD5
b1f0f4a3844a1225fe7aa00d1999c63d

SHA1
6371dcd2dc7686b48d01942bb7c9863b8fec71a1

SHA256
c97a746fdf3ae48214b88812d2d5a35c5c41fdb33eef3fa291e8219d7972e88b

SHA512
0d5a8249a8f309fc7bac56b69991cdb9c5cb774129a04103d99238fa64e3c462bf2ff4800888eb44e9c796dc1acb5a7ea8216cc53aeedc7496467aead9be8c96

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl9E64.tmp

Filesize
122.8MB

MD5
119783736b3bab84efbcea0e179afc5b

SHA1
a0dbe0f41e1d4580b22676a73670727aab397481

SHA256
2cfd51865db1ef79568c8c06bb9dc0db562c83a840b3b94e7b9431d829590ada

SHA512
dd12aa082ac5e5f9da51aedecf6432ca2eb17487ce8495dbe976ddcd26ed4bbbdd03d2b3b5b423cd71946f5c73c8c96bb6ae62cda2f36a0c627d275b4b72e651

Download Submit
C:\Users\Admin\AppData\Local\Temp\salywer2011_check.bat

Filesize
53B

MD5
23962a245f75fe25510051582203aff1

SHA1
20832a3a1179bb2730194d2f7738d41d5d669a43

SHA256
1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

SHA512
dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

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
1ecdc85caa27366c0654749655664c0b

SHA1
557759fea0ad801b03c14d4ff64934fdbf5b5d84

SHA256
812e77a30651a7a398f9cfb9d385e8541af1fc4cf8c58c9ddffb9355341b0943

SHA512
65bfbab69c46f6fee293b2ee2ee1021ab83504192d929151b4312aab5ae8f1408e30573493f981f411f337a34f4c59b44c7e25a3c5e95d41c19b0288211637d6

Download Submit
\Users\Admin\AppData\Local\Temp\inl9E64.tmp

Filesize
122.8MB

MD5
119783736b3bab84efbcea0e179afc5b

SHA1
a0dbe0f41e1d4580b22676a73670727aab397481

SHA256
2cfd51865db1ef79568c8c06bb9dc0db562c83a840b3b94e7b9431d829590ada

SHA512
dd12aa082ac5e5f9da51aedecf6432ca2eb17487ce8495dbe976ddcd26ed4bbbdd03d2b3b5b423cd71946f5c73c8c96bb6ae62cda2f36a0c627d275b4b72e651

Download Submit
\Users\Admin\AppData\Local\Temp\inl9E64.tmp

Filesize
122.8MB

MD5
119783736b3bab84efbcea0e179afc5b

SHA1
a0dbe0f41e1d4580b22676a73670727aab397481

SHA256
2cfd51865db1ef79568c8c06bb9dc0db562c83a840b3b94e7b9431d829590ada

SHA512
dd12aa082ac5e5f9da51aedecf6432ca2eb17487ce8495dbe976ddcd26ed4bbbdd03d2b3b5b423cd71946f5c73c8c96bb6ae62cda2f36a0c627d275b4b72e651

Download Submit
memory/1104-54-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

Filesize
8KB

Download
memory/1104-93-0x0000000000060000-0x0000000000086000-memory.dmp

Filesize
152KB

Download
memory/1104-65-0x0000000002D00000-0x0000000002D0F000-memory.dmp

Filesize
60KB

Download
memory/1104-55-0x0000000000060000-0x0000000000086000-memory.dmp

Filesize
152KB

Download
memory/1104-56-0x0000000000020000-0x0000000000023000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads