joker | 269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f

Analysis

max time kernel
148s
max time network
153s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
14/10/2022, 04:34

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General

Target

269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe
Size

59KB
MD5

6a1fcbe6ac7fc091844a1257c7fd135f
SHA1

2247ad4f1d3c8c9d0dbe1015aa1aa88b71dfb050
SHA256

269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f
SHA512

a01ec5857eec66cba3f6c4afc818a6423558fa9df1e74cb4def25c0eabcab894d14dea96ba2bcd254c82fc5299d7d4a5cf38aaa519e63fb45a2840703a53e387
SSDEEP

1536:+fomE60xemL6jBBFqcH5AXbHqqt3CI7S5Nr4kRaAg2YC6:+wmx+emLwBBFqcQbLtzsF4cc236

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
2276	inl9CFE.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
1612	attrib.exe
1484	attrib.exe

Deletes itself 1 IoCs

pid	Process
2592	cmd.exe

Loads dropped DLL 2 IoCs

pid	Process
1324	269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe
1324	269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
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
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	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 47 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
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\Toolbar	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
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	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\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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
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	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{76FF3401-4BAC-11ED-9FD0-D6EA6736E294} = "0"	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\Total\ = "189"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu3333.site\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	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\DOMStorage\www.cnkankan.com\ = "126"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	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
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\DOMStorage\cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu3333.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu3333.site\Total = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	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
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\International\CpMRU	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
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu3333.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu3333.site	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.71628.com/?i"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.71628.com/?i"	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
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\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	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	reg.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeRestorePrivilege	1536	rundll32.exe
Token: SeRestorePrivilege	1536	rundll32.exe
Token: SeRestorePrivilege	1536	rundll32.exe
Token: SeRestorePrivilege	1536	rundll32.exe
Token: SeRestorePrivilege	1536	rundll32.exe
Token: SeRestorePrivilege	1536	rundll32.exe
Token: SeRestorePrivilege	1536	rundll32.exe
Token: SeRestorePrivilege	1592	rundll32.exe
Token: SeRestorePrivilege	1592	rundll32.exe
Token: SeRestorePrivilege	1592	rundll32.exe
Token: SeRestorePrivilege	1592	rundll32.exe
Token: SeRestorePrivilege	1592	rundll32.exe
Token: SeRestorePrivilege	1592	rundll32.exe
Token: SeRestorePrivilege	1592	rundll32.exe
Token: SeIncBasePriorityPrivilege	1324	269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1528	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1528	iexplore.exe
1528	iexplore.exe
1832	IEXPLORE.EXE
1832	IEXPLORE.EXE
1832	IEXPLORE.EXE
1832	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1324 wrote to memory of 700	1324	269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe	31
PID 1324 wrote to memory of 700	1324	269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe	31
PID 1324 wrote to memory of 700	1324	269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe	31
PID 1324 wrote to memory of 700	1324	269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe	31
PID 700 wrote to memory of 948	700	cmd.exe	32
PID 700 wrote to memory of 948	700	cmd.exe	32
PID 700 wrote to memory of 948	700	cmd.exe	32
PID 700 wrote to memory of 948	700	cmd.exe	32
PID 948 wrote to memory of 1528	948	cmd.exe	34
PID 948 wrote to memory of 1528	948	cmd.exe	34
PID 948 wrote to memory of 1528	948	cmd.exe	34
PID 948 wrote to memory of 1528	948	cmd.exe	34
PID 948 wrote to memory of 1536	948	cmd.exe	35
PID 948 wrote to memory of 1536	948	cmd.exe	35
PID 948 wrote to memory of 1536	948	cmd.exe	35
PID 948 wrote to memory of 1536	948	cmd.exe	35
PID 948 wrote to memory of 1536	948	cmd.exe	35
PID 948 wrote to memory of 1536	948	cmd.exe	35
PID 948 wrote to memory of 1536	948	cmd.exe	35
PID 948 wrote to memory of 1848	948	cmd.exe	36
PID 948 wrote to memory of 1848	948	cmd.exe	36
PID 948 wrote to memory of 1848	948	cmd.exe	36
PID 948 wrote to memory of 1848	948	cmd.exe	36
PID 1848 wrote to memory of 1140	1848	cmd.exe	38
PID 1848 wrote to memory of 1140	1848	cmd.exe	38
PID 1848 wrote to memory of 1140	1848	cmd.exe	38
PID 1848 wrote to memory of 1140	1848	cmd.exe	38
PID 1848 wrote to memory of 1036	1848	cmd.exe	39
PID 1848 wrote to memory of 1036	1848	cmd.exe	39
PID 1848 wrote to memory of 1036	1848	cmd.exe	39
PID 1848 wrote to memory of 1036	1848	cmd.exe	39
PID 1848 wrote to memory of 768	1848	cmd.exe	40
PID 1848 wrote to memory of 768	1848	cmd.exe	40
PID 1848 wrote to memory of 768	1848	cmd.exe	40
PID 1848 wrote to memory of 768	1848	cmd.exe	40
PID 1848 wrote to memory of 240	1848	cmd.exe	42
PID 1848 wrote to memory of 240	1848	cmd.exe	42
PID 1848 wrote to memory of 240	1848	cmd.exe	42
PID 1848 wrote to memory of 240	1848	cmd.exe	42
PID 1528 wrote to memory of 1832	1528	iexplore.exe	41
PID 1528 wrote to memory of 1832	1528	iexplore.exe	41
PID 1528 wrote to memory of 1832	1528	iexplore.exe	41
PID 1528 wrote to memory of 1832	1528	iexplore.exe	41
PID 1848 wrote to memory of 1728	1848	cmd.exe	43
PID 1848 wrote to memory of 1728	1848	cmd.exe	43
PID 1848 wrote to memory of 1728	1848	cmd.exe	43
PID 1848 wrote to memory of 1728	1848	cmd.exe	43
PID 1848 wrote to memory of 1612	1848	cmd.exe	44
PID 1848 wrote to memory of 1612	1848	cmd.exe	44
PID 1848 wrote to memory of 1612	1848	cmd.exe	44
PID 1848 wrote to memory of 1612	1848	cmd.exe	44
PID 1848 wrote to memory of 1484	1848	cmd.exe	45
PID 1848 wrote to memory of 1484	1848	cmd.exe	45
PID 1848 wrote to memory of 1484	1848	cmd.exe	45
PID 1848 wrote to memory of 1484	1848	cmd.exe	45
PID 1848 wrote to memory of 1592	1848	cmd.exe	46
PID 1848 wrote to memory of 1592	1848	cmd.exe	46
PID 1848 wrote to memory of 1592	1848	cmd.exe	46
PID 1848 wrote to memory of 1592	1848	cmd.exe	46
PID 1848 wrote to memory of 1592	1848	cmd.exe	46
PID 1848 wrote to memory of 1592	1848	cmd.exe	46
PID 1848 wrote to memory of 1592	1848	cmd.exe	46
PID 1848 wrote to memory of 1596	1848	cmd.exe	47
PID 1848 wrote to memory of 1596	1848	cmd.exe	47

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1612	attrib.exe
1484	attrib.exe

C:\Users\Admin\AppData\Local\Temp\269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe
"C:\Users\Admin\AppData\Local\Temp\269d876a8d8d56515a16699df6245f137c20e49c52c791200fbb1e2533f8124f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1324
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\vmwarefusion4.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:700
- - 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:948
  - - C:\PROGRA~1\INTERN~1\iexplore.exe
      C:\PROGRA~1\INTERN~1\IEXPLORE.EXE http://WWw.cnkankan.com/?71628
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1528
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1528 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1832
  - - 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:1536
  - - 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:1848
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.71628.com/?i"" /f
        5⤵
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:1140
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.71628.com/?i"" /f
        5⤵
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:1036
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.71628.com/?i"" /f
        5⤵
        
        PID:768
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:240
    - - 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:1728
    - - 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:1612
    - - 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:1484
    - - 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:1592
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        
        PID:1480
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:1468
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:1596
- C:\Users\Admin\AppData\Local\Temp\inl9CFE.tmp
  C:\Users\Admin\AppData\Local\Temp\inl9CFE.tmp
  2⤵
  - Executes dropped EXE
  PID:2276
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\269D87~1.EXE > nul
  2⤵
  - Deletes itself
  PID:2592

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\inl9CFE.tmp

Filesize
122.8MB

MD5
446abdc1be7e417c8d994757c13b97aa

SHA1
231239deb2a22e8ecc98ba9415c203a13d2b338e

SHA256
1025f91c2dede7d12d152628c2d6f09fe09fea349f899655f308f07c32cf156e

SHA512
aa2e4c9ab2ab79bf04dfaecb610fba4877f5104a2ec230cfd413e5a7219a78ab8c470f2ca0ee732041f6f3a4cae63de98425ef59c4752345a09c5af782143518

Download Submit
C:\Users\Admin\AppData\Local\Temp\vmwarefusion4.bat

Filesize
53B

MD5
23962a245f75fe25510051582203aff1

SHA1
20832a3a1179bb2730194d2f7738d41d5d669a43

SHA256
1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

SHA512
dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

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

Filesize
660B

MD5
d980f89e4088711df685a0aa09e8f5a7

SHA1
dde805f4fa5e016e122e4240e20ff844113717d7

SHA256
28f62bd59962d06d903ea079466c66985caa306251717235a0d470a1b0f62d09

SHA512
fa2a669d846081d71dcada405d3c4bdb92229ba2b4a9f8fd4e461d7c4d51012d3d3b893466f814c8178b9980119703d1a3f7eafeff281a2eb75465e504df9ee9

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

Filesize
3KB

MD5
286fe459674aef6eee17f6ac79a15fdb

SHA1
233dc43099c575a67b05fc1076e676324fd6e63d

SHA256
872cc596dc1fe6d5a131129bd84c2a76d6874e9c57ab2cd792d4d12b6f014fd2

SHA512
c9acc4a134001da76e7ae6aa5ae65ce58501942dfc1f80959ae4db27c06010db753c9d115eedbe0b2b0e30dd5c4dcd1d32816493b053c65cee81d3a343c87314

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
d4917ae9072a10d8e12ef3b282b25b3b

SHA1
bd9ec6c6395997525ec7c15ecca2f115573cc14c

SHA256
6f7649988962c61ac7644262ee6082ef352bbb00cb155a3f4ef0467fbdf1c67b

SHA512
c6ed3119e008191ad56050f6b72a2d64e908c57e80fd0c252b8b1947cf091644c83b6bc16c56d6e2153579eb3e8711c8cd608977426a0906d56a7713bfca309d

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
3ff5e57c33dd4a5010805d9d8a391a03

SHA1
311f787c642b2c3d158a2a420ff6617bda563113

SHA256
7b18be94bb8d091ede315f28fa6f564c22c1012fa92e85219be6b4d9d19d72ea

SHA512
17a5c69d808cf1b749bef41dbdf44a86d57c5eee4ec095e4df545fbe32cb9a620a4ffcfcd1fc00b7f7a2a8370f8297b12091e50f44b0db36c93d724a07257632

Download Submit
\Users\Admin\AppData\Local\Temp\inl9CFE.tmp

Filesize
122.8MB

MD5
446abdc1be7e417c8d994757c13b97aa

SHA1
231239deb2a22e8ecc98ba9415c203a13d2b338e

SHA256
1025f91c2dede7d12d152628c2d6f09fe09fea349f899655f308f07c32cf156e

SHA512
aa2e4c9ab2ab79bf04dfaecb610fba4877f5104a2ec230cfd413e5a7219a78ab8c470f2ca0ee732041f6f3a4cae63de98425ef59c4752345a09c5af782143518

Download Submit
\Users\Admin\AppData\Local\Temp\inl9CFE.tmp

Filesize
122.8MB

MD5
446abdc1be7e417c8d994757c13b97aa

SHA1
231239deb2a22e8ecc98ba9415c203a13d2b338e

SHA256
1025f91c2dede7d12d152628c2d6f09fe09fea349f899655f308f07c32cf156e

SHA512
aa2e4c9ab2ab79bf04dfaecb610fba4877f5104a2ec230cfd413e5a7219a78ab8c470f2ca0ee732041f6f3a4cae63de98425ef59c4752345a09c5af782143518

Download Submit
memory/1324-92-0x0000000000BE0000-0x0000000000C07000-memory.dmp

Filesize
156KB

Download
memory/1324-61-0x0000000002E90000-0x0000000002E9F000-memory.dmp

Filesize
60KB

Download
memory/1324-56-0x0000000000020000-0x0000000000023000-memory.dmp

Filesize
12KB

Download
memory/1324-55-0x0000000000BE0000-0x0000000000C07000-memory.dmp

Filesize
156KB

Download
memory/1324-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads