joker | 4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869

Analysis

max time kernel
148s
max time network
153s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-10-2022 20:24

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General

Target

4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe
Size

59KB
MD5

845269075993ee0aaf6974dc9bd7db18
SHA1

1458b641bcb480d18175d12b851fef19445e443c
SHA256

4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869
SHA512

ce714f56593cef5011ab08cd9ba2ab3704b3b9c8faf1672a21b0815eec25efe1431497fe76bdfe97bccb2e215e517998a0f1cab3a4283046a559cb07f70a158e
SSDEEP

1536:/UAjSLwWvAdgnMYd3SjdhayznOxkXrHgZpb+Pr7t5UnYru:/HjSvGsfipMtxmHgZpCUneu

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
1976	inl93BA.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
1152	attrib.exe
1936	attrib.exe

Deletes itself 1 IoCs

pid	Process
548	cmd.exe

Loads dropped DLL 2 IoCs

pid	Process
1488	4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe
1488	4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\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 opened for modification	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File created	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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu3333.site	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CF3DD401-5813-11ED-8C25-6AB3F8C7EA51} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu3333.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu3333.site	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu3333.site\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu3333.site\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "189"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	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-1-5-21-999675638-2867687379-27515722-1000\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\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}\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	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}\Shell\open(&H)\Command\ = "wscript -e:vbs \"C:\\Users\\Admin\\AppData\\Roaming\\PPLive\\3.bat\""	reg.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeRestorePrivilege	628	rundll32.exe
Token: SeRestorePrivilege	628	rundll32.exe
Token: SeRestorePrivilege	628	rundll32.exe
Token: SeRestorePrivilege	628	rundll32.exe
Token: SeRestorePrivilege	628	rundll32.exe
Token: SeRestorePrivilege	628	rundll32.exe
Token: SeRestorePrivilege	628	rundll32.exe
Token: SeRestorePrivilege	1752	rundll32.exe
Token: SeRestorePrivilege	1752	rundll32.exe
Token: SeRestorePrivilege	1752	rundll32.exe
Token: SeRestorePrivilege	1752	rundll32.exe
Token: SeRestorePrivilege	1752	rundll32.exe
Token: SeRestorePrivilege	1752	rundll32.exe
Token: SeRestorePrivilege	1752	rundll32.exe
Token: SeIncBasePriorityPrivilege	1488	4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1128	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1128	iexplore.exe
1128	iexplore.exe
572	IEXPLORE.EXE
572	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 768	1488	4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe	28
PID 1488 wrote to memory of 768	1488	4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe	28
PID 1488 wrote to memory of 768	1488	4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe	28
PID 1488 wrote to memory of 768	1488	4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe	28
PID 768 wrote to memory of 824	768	cmd.exe	30
PID 768 wrote to memory of 824	768	cmd.exe	30
PID 768 wrote to memory of 824	768	cmd.exe	30
PID 768 wrote to memory of 824	768	cmd.exe	30
PID 824 wrote to memory of 1128	824	cmd.exe	32
PID 824 wrote to memory of 1128	824	cmd.exe	32
PID 824 wrote to memory of 1128	824	cmd.exe	32
PID 824 wrote to memory of 1128	824	cmd.exe	32
PID 824 wrote to memory of 628	824	cmd.exe	33
PID 824 wrote to memory of 628	824	cmd.exe	33
PID 824 wrote to memory of 628	824	cmd.exe	33
PID 824 wrote to memory of 628	824	cmd.exe	33
PID 824 wrote to memory of 628	824	cmd.exe	33
PID 824 wrote to memory of 628	824	cmd.exe	33
PID 824 wrote to memory of 628	824	cmd.exe	33
PID 824 wrote to memory of 1512	824	cmd.exe	34
PID 824 wrote to memory of 1512	824	cmd.exe	34
PID 824 wrote to memory of 1512	824	cmd.exe	34
PID 824 wrote to memory of 1512	824	cmd.exe	34
PID 1512 wrote to memory of 1680	1512	cmd.exe	36
PID 1512 wrote to memory of 1680	1512	cmd.exe	36
PID 1512 wrote to memory of 1680	1512	cmd.exe	36
PID 1512 wrote to memory of 1680	1512	cmd.exe	36
PID 1512 wrote to memory of 1180	1512	cmd.exe	37
PID 1512 wrote to memory of 1180	1512	cmd.exe	37
PID 1512 wrote to memory of 1180	1512	cmd.exe	37
PID 1512 wrote to memory of 1180	1512	cmd.exe	37
PID 1512 wrote to memory of 1376	1512	cmd.exe	38
PID 1512 wrote to memory of 1376	1512	cmd.exe	38
PID 1512 wrote to memory of 1376	1512	cmd.exe	38
PID 1512 wrote to memory of 1376	1512	cmd.exe	38
PID 1512 wrote to memory of 1972	1512	cmd.exe	39
PID 1512 wrote to memory of 1972	1512	cmd.exe	39
PID 1512 wrote to memory of 1972	1512	cmd.exe	39
PID 1512 wrote to memory of 1972	1512	cmd.exe	39
PID 1512 wrote to memory of 1316	1512	cmd.exe	40
PID 1512 wrote to memory of 1316	1512	cmd.exe	40
PID 1512 wrote to memory of 1316	1512	cmd.exe	40
PID 1512 wrote to memory of 1316	1512	cmd.exe	40
PID 1512 wrote to memory of 1152	1512	cmd.exe	41
PID 1512 wrote to memory of 1152	1512	cmd.exe	41
PID 1512 wrote to memory of 1152	1512	cmd.exe	41
PID 1512 wrote to memory of 1152	1512	cmd.exe	41
PID 1512 wrote to memory of 1936	1512	cmd.exe	42
PID 1512 wrote to memory of 1936	1512	cmd.exe	42
PID 1512 wrote to memory of 1936	1512	cmd.exe	42
PID 1512 wrote to memory of 1936	1512	cmd.exe	42
PID 1512 wrote to memory of 1752	1512	cmd.exe	43
PID 1512 wrote to memory of 1752	1512	cmd.exe	43
PID 1512 wrote to memory of 1752	1512	cmd.exe	43
PID 1512 wrote to memory of 1752	1512	cmd.exe	43
PID 1512 wrote to memory of 1752	1512	cmd.exe	43
PID 1512 wrote to memory of 1752	1512	cmd.exe	43
PID 1512 wrote to memory of 1752	1512	cmd.exe	43
PID 1512 wrote to memory of 1884	1512	cmd.exe	44
PID 1512 wrote to memory of 1884	1512	cmd.exe	44
PID 1512 wrote to memory of 1884	1512	cmd.exe	44
PID 1512 wrote to memory of 1884	1512	cmd.exe	44
PID 1512 wrote to memory of 1884	1512	cmd.exe	44
PID 1512 wrote to memory of 1884	1512	cmd.exe	44

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1936	attrib.exe
1152	attrib.exe

C:\Users\Admin\AppData\Local\Temp\4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe
"C:\Users\Admin\AppData\Local\Temp\4f83c86f9521612aa230bb87e59006d4899512cd2eaae38be8b94a90f6fc6869.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\pauseguicite372.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:768
- - 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:824
  - - 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
      PID:1128
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1128 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:572
  - - 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:628
  - - 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:1512
    - - 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:1680
    - - 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:1180
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
        5⤵
        
        PID:1376
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:1972
    - - 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:1316
    - - 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:1152
    - - 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:1936
    - - 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:1752
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        
        PID:1748
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:1880
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:1884
- C:\Users\Admin\AppData\Local\Temp\inl93BA.tmp
  C:\Users\Admin\AppData\Local\Temp\inl93BA.tmp
  2⤵
  - Executes dropped EXE
  PID:1976
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\4F83C8~1.EXE > nul
  2⤵
  - Deletes itself
  PID:548

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\1evexod\imagestore.dat

Filesize
5KB

MD5
51da42c2c1da903cbfc1fdae650d7689

SHA1
46c1a7dba8ac8ee973de1377e209c88382cb95bb

SHA256
72e999d9efd6d7a149ccc27cd61257389696d6aa11cfc0f79137c51ce82ffc99

SHA512
386d2fd2d26aceb7583c6e310421eb3cf374440298ddc5f6adb6c7a27ae6aebfadc06a92499df0d2f0ccf62e005bb6a349245d0085043ce638bad14de82fe96b

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl93BA.tmp

Filesize
122.8MB

MD5
74235b4fba2f9a6ab0c1af44f08b2df5

SHA1
789c477f6e2cfac29591eb4fd98be7c5de823b4d

SHA256
3d2a56cad112b8c3fcc8bc6667cfbe7609737c4375627fae6fe205e6e6e5f30d

SHA512
d7997f5dd390e9b1dd07a7aa5daa58c993fa29bc9a4ea1a2f4f9ec4218d755b419b5e3d7f47c709487ef3b8528d08e3af4bbd215b98c8805946f5d599af29253

Download Submit
C:\Users\Admin\AppData\Local\Temp\pauseguicite372.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
c40ea8f677b3f48bfb7f4cfc6d3f03ab

SHA1
10b94afd8e6ea98a3c8a955304f9ce660b0c380a

SHA256
b1a31a74cc88d0f8e39aaebf58a724b89391dc3fbac733953790edf8ded8172c

SHA512
409b8a45576bf08e185446b13a512c115df7483ff8ec30ea51ee93ee1ac8153ae3b615650ff69a5d1e41fa0cd57fcdc4c5d03b4b4453431114ac018f48e194d9

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
f47d0ed0e735c20cf479ce502c430a3d

SHA1
76123a10c2ce23f0855ae75e8ced65eccd576449

SHA256
b0bfc862566e82feb4968a9868e7cb7dadcfdd49af886410b75b40ce17c80a64

SHA512
43cef525d4b92186f2b8e7e461e806941f91fec0a6a40089b67c0153bd3640b56094ff7349696b632fc623c5144f1cb101efa0c69c66c1762d086c9bbc850ff0

Download Submit
\Users\Admin\AppData\Local\Temp\inl93BA.tmp

Filesize
122.8MB

MD5
74235b4fba2f9a6ab0c1af44f08b2df5

SHA1
789c477f6e2cfac29591eb4fd98be7c5de823b4d

SHA256
3d2a56cad112b8c3fcc8bc6667cfbe7609737c4375627fae6fe205e6e6e5f30d

SHA512
d7997f5dd390e9b1dd07a7aa5daa58c993fa29bc9a4ea1a2f4f9ec4218d755b419b5e3d7f47c709487ef3b8528d08e3af4bbd215b98c8805946f5d599af29253

Download Submit
\Users\Admin\AppData\Local\Temp\inl93BA.tmp

Filesize
122.8MB

MD5
74235b4fba2f9a6ab0c1af44f08b2df5

SHA1
789c477f6e2cfac29591eb4fd98be7c5de823b4d

SHA256
3d2a56cad112b8c3fcc8bc6667cfbe7609737c4375627fae6fe205e6e6e5f30d

SHA512
d7997f5dd390e9b1dd07a7aa5daa58c993fa29bc9a4ea1a2f4f9ec4218d755b419b5e3d7f47c709487ef3b8528d08e3af4bbd215b98c8805946f5d599af29253

Download Submit
memory/1128-62-0x000007FEFC431000-0x000007FEFC433000-memory.dmp

Filesize
8KB

Download
memory/1128-77-0x0000000002120000-0x0000000002130000-memory.dmp

Filesize
64KB

Download
memory/1488-54-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1488-55-0x0000000001070000-0x0000000001097000-memory.dmp

Filesize
156KB

Download
memory/1488-72-0x0000000000490000-0x000000000049F000-memory.dmp

Filesize
60KB

Download
memory/1488-56-0x0000000000020000-0x0000000000023000-memory.dmp

Filesize
12KB

Download
memory/1488-94-0x0000000001070000-0x0000000001097000-memory.dmp

Filesize
156KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads