joker | 8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2022 00:01

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General

Target

8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe
Size

54KB
MD5

34465507ec320bfb232633648ab42022
SHA1

0420fe927bbeb3b7664ec65ad216dd60a28a60e2
SHA256

8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a
SHA512

304ad0e5d3103f290dc7e26810a573479615d787a620ea01ce9f1ea2045e9b379ab2383a2100889711f9498629c62dff3fd12a18caad39b87e82a645e256ed61
SSDEEP

768:yeJV08uVsgHgUDpiCqFYVO+1WlC1uxEtYk9cPWfuQdiHIWrwnvXv0wWo:LaCQDDpiC4uO+1lcytyPWfutwnEwWo

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
5068	inlAD0B.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
788	attrib.exe
1604	attrib.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hsdfasd = "\"C:\\Users\\Admin\\AppData\\Roaming\\redload\\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-1-5-21-2295526160-1155304984-640977766-1000\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

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
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E43F7624-37C1-11ED-89AC-DEF0885D2AEB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3107146445"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu428.site\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30985166"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3107146445"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu428.site	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu428.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.henniu428.site\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu428.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30985166"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "189"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	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/?s"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?s"	reg.exe

Modifies registry class 9 IoCs

description	ioc	Process
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	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	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\\redload\\3.bat\""	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\IsShortCut	reg.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4508	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4508	iexplore.exe
4508	iexplore.exe
3412	IEXPLORE.EXE
3412	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 1036 wrote to memory of 4184	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	81
PID 1036 wrote to memory of 4184	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	81
PID 1036 wrote to memory of 4184	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	81
PID 4184 wrote to memory of 2892	4184	cmd.exe	83
PID 4184 wrote to memory of 2892	4184	cmd.exe	83
PID 4184 wrote to memory of 2892	4184	cmd.exe	83
PID 2892 wrote to memory of 4508	2892	cmd.exe	85
PID 2892 wrote to memory of 4508	2892	cmd.exe	85
PID 2892 wrote to memory of 5052	2892	cmd.exe	86
PID 2892 wrote to memory of 5052	2892	cmd.exe	86
PID 2892 wrote to memory of 5052	2892	cmd.exe	86
PID 2892 wrote to memory of 4720	2892	cmd.exe	87
PID 2892 wrote to memory of 4720	2892	cmd.exe	87
PID 2892 wrote to memory of 4720	2892	cmd.exe	87
PID 4720 wrote to memory of 3748	4720	cmd.exe	89
PID 4720 wrote to memory of 3748	4720	cmd.exe	89
PID 4720 wrote to memory of 3748	4720	cmd.exe	89
PID 4720 wrote to memory of 3680	4720	cmd.exe	90
PID 4720 wrote to memory of 3680	4720	cmd.exe	90
PID 4720 wrote to memory of 3680	4720	cmd.exe	90
PID 4720 wrote to memory of 4616	4720	cmd.exe	91
PID 4720 wrote to memory of 4616	4720	cmd.exe	91
PID 4720 wrote to memory of 4616	4720	cmd.exe	91
PID 4720 wrote to memory of 4532	4720	cmd.exe	93
PID 4720 wrote to memory of 4532	4720	cmd.exe	93
PID 4720 wrote to memory of 4532	4720	cmd.exe	93
PID 1036 wrote to memory of 5068	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	92
PID 1036 wrote to memory of 5068	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	92
PID 1036 wrote to memory of 5068	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	92
PID 4508 wrote to memory of 3412	4508	iexplore.exe	94
PID 4508 wrote to memory of 3412	4508	iexplore.exe	94
PID 4508 wrote to memory of 3412	4508	iexplore.exe	94
PID 4720 wrote to memory of 4364	4720	cmd.exe	95
PID 4720 wrote to memory of 4364	4720	cmd.exe	95
PID 4720 wrote to memory of 4364	4720	cmd.exe	95
PID 4720 wrote to memory of 788	4720	cmd.exe	96
PID 4720 wrote to memory of 788	4720	cmd.exe	96
PID 4720 wrote to memory of 788	4720	cmd.exe	96
PID 1036 wrote to memory of 652	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	97
PID 1036 wrote to memory of 652	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	97
PID 1036 wrote to memory of 652	1036	8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe	97
PID 4720 wrote to memory of 1604	4720	cmd.exe	99
PID 4720 wrote to memory of 1604	4720	cmd.exe	99
PID 4720 wrote to memory of 1604	4720	cmd.exe	99
PID 4720 wrote to memory of 312	4720	cmd.exe	100
PID 4720 wrote to memory of 312	4720	cmd.exe	100
PID 4720 wrote to memory of 312	4720	cmd.exe	100
PID 4720 wrote to memory of 1396	4720	cmd.exe	101
PID 4720 wrote to memory of 1396	4720	cmd.exe	101
PID 4720 wrote to memory of 1396	4720	cmd.exe	101
PID 312 wrote to memory of 3124	312	rundll32.exe	102
PID 312 wrote to memory of 3124	312	rundll32.exe	102
PID 312 wrote to memory of 3124	312	rundll32.exe	102
PID 3124 wrote to memory of 1596	3124	runonce.exe	103
PID 3124 wrote to memory of 1596	3124	runonce.exe	103
PID 3124 wrote to memory of 1596	3124	runonce.exe	103

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
788	attrib.exe
1604	attrib.exe

C:\Users\Admin\AppData\Local\Temp\8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe
"C:\Users\Admin\AppData\Local\Temp\8af58a68e28acf0d9ec0fc23e7987d02f27483f205d9ae9ffbf1585efb3c8e8a.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1036
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\f_Mk_m_206.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4184
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\redload\1.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2892
  - - 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:4508
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4508 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:3412
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\redload\1.inf
      4⤵
      PID:5052
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\redload\2.bat
      4⤵
      Drops file in Program Files directory
      Suspicious use of WriteProcessMemory
      PID:4720
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?s"" /f
        5⤵
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:3748
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?s"" /f
        5⤵
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:3680
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?s"" /f
        5⤵
        
        PID:4616
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:4532
    - - 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\redload\3.bat""" /f
        5⤵
        Modifies registry class
        
        PID:4364
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\Users\Admin\AppData\Roaming\redload\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}
        5⤵
        Sets file to hidden
        Views/modifies file attributes
        
        PID:788
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\Users\Admin\AppData\Roaming\redload\tmp
        5⤵
        Sets file to hidden
        Views/modifies file attributes
        
        PID:1604
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\redload\2.inf
        5⤵
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:312
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:3124
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:1596
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:1396
- C:\Users\Admin\AppData\Local\Temp\inlAD0B.tmp
  C:\Users\Admin\AppData\Local\Temp\inlAD0B.tmp
  2⤵
  - Executes dropped EXE
  PID:5068
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\8AF58A~1.EXE > nul
  2⤵
  PID:652

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\ru1r3yf\imagestore.dat

Filesize
1KB

MD5
58bfdf594583d1d526a5d40405d72670

SHA1
1c11d72604878df32e26aa6fee373988ca88e861

SHA256
ea5516d10a53bf3e32bebdf953e40c37cc08abf9614151df9d9f0c1fc382eb2c

SHA512
5cacac7e7ae33f2d798a6b09543ccb629a6808ec89d51b44b969aa2ff46aba42bda28c6b9c862d1ef670f5389c28f93b7b785e2cceeb66faf58aa6f82d82b0c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\cdf1912.tmp

Filesize
858B

MD5
d727e34e3f5eb5ee1ce17fe4c66bf617

SHA1
ea796e8b305510775d244f30758e125a01569626

SHA256
d0cd1c2b674ee72b000ecacb181addd7735f4c3478731c23f4649e312e4c607d

SHA512
ae3028364bf02b3e7c78d7a44a3305537c16d7feefb9dd968296b86425babaccee81af0c40eb7f8f374266df0e2c3c1a08b6b951ceaddc55572d6f0f1e85705c

Download Submit
C:\Users\Admin\AppData\Local\Temp\f_Mk_m_206.bat

Filesize
54B

MD5
504490369970f1c0eb580afbcdf91618

SHA1
b52f65cd538e6c998b2c7e3167f9c8e8fa6c7971

SHA256
a13a0579286521f0d7cb55fc7d28c6d33f14c0573e9e69f7584fa4008a8e7d43

SHA512
5495ce79abf0fc4ffbfaf9aefa484145f4e0d3e8457be0e2e4dfb1284fb5413016f2d9867e2386db5c4f7b51863bfffeae8ea6bd879053fdf6a928ab2a0857ad

Download Submit
C:\Users\Admin\AppData\Local\Temp\inlAD0B.tmp

Filesize
57.2MB

MD5
42084dff39aa0bde1c12acde15dbc833

SHA1
c2bc89d164dbac20feb6adc0b3ce1327859e9d32

SHA256
74523850ee09b9a87deafa58f8f7bd288cfb64ab7f03213633a953b9ebc5c1ac

SHA512
3e7031a794bfbe7cfc7779361e48d059ca34cdf6e8d6b80689a1318e829b00f71697e1d85a509d9651cd92650d9aa9502fbf1c04f7c6183893172d11231f90cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\inlAD0B.tmp

Filesize
57.2MB

MD5
42084dff39aa0bde1c12acde15dbc833

SHA1
c2bc89d164dbac20feb6adc0b3ce1327859e9d32

SHA256
74523850ee09b9a87deafa58f8f7bd288cfb64ab7f03213633a953b9ebc5c1ac

SHA512
3e7031a794bfbe7cfc7779361e48d059ca34cdf6e8d6b80689a1318e829b00f71697e1d85a509d9651cd92650d9aa9502fbf1c04f7c6183893172d11231f90cc

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

Filesize
3KB

MD5
6d11d2a05e76338b23e505f2989c43d3

SHA1
794748d878a88fd38345b667069da8a77308f79a

SHA256
a4259c57a8824a89859bfa60fc9414fb9e83c7b74ddad19c5e44e6dbe08362a6

SHA512
81acdadf4ef0fc14b7558ffda33650dd4a1bd7ea2de6c815c7f5a13be0c84c1e6507e8ee75e3d6188728f6720d169a42e8d1f1bf0b224282bad1c772a1aa85d0

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

Filesize
410B

MD5
66a1f0147fed7ddd19e9bb7ff93705c5

SHA1
9d803c81ea2195617379b880b227892ba30b0bf6

SHA256
4f45ce85e221352f7fe26e04968c7f7267dc24b55cf2b72b929b4c90e48cb764

SHA512
cfe51756ddec75d240249980a4d27870d15983add25058e4d0da4d8a3ea11384d4d228d6cbc95091f91e516e1ab4dfb1e315941dbd95bf717d4b31936311d597

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

Filesize
3KB

MD5
59f4b8398bf29825791363dae2f5a9d3

SHA1
f31b475a4d7d8fe2ef42c9bbafcd96ea7fd383ae

SHA256
bd38ff4ccac7de0012fb5d575f8133590bf3ecddf93f367fe259147f625a0760

SHA512
cb05f503519fa1f070ae02b49a0b1c3c3d7258a28952cb9e22219bd6a043fbdddc8e8488704100b1fe2be159b24743eaa618d07081173d59724bd85a19f9199b

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

Filesize
248B

MD5
2197ffb407fb3b2250045c084f73b70a

SHA1
3d0efbacba73ac5e8d77f0d25d63fc424511bcf6

SHA256
a1a42f5a41ce65135b1ad525eabc04cce89ee07d2f51d06e5e1dea6047081591

SHA512
b35a99e144da3f02de71158f58a6b937435d1bce941126a554783c667654b880527b11ba8a5c0fcf093ce28863ea4f5e60f73f8f973a727f177d584d2e9c80fe

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

Filesize
5.8MB

MD5
3c6569216950cfd37e7aa03591d586f5

SHA1
f6b292b7b39226abdacb4c4e280946c6c2fe274b

SHA256
65582d54afd19dc5fa9be2cff8b2190e6e502f34f7c72088a52a516e95171e6a

SHA512
c6e3f15bbec41b7383a6ac3a810cd850339caa0ad68f37be81d726e45bd329868e4328f4d0d289b9fc57ef629d4769ec621989460a6854766e81247f6af877ad

Download Submit
memory/1036-192-0x0000000000020000-0x0000000000045000-memory.dmp

Filesize
148KB

Download
memory/1036-133-0x0000000000B40000-0x0000000000B43000-memory.dmp

Filesize
12KB

Download
memory/1036-134-0x0000000000020000-0x0000000000045000-memory.dmp

Filesize
148KB

Download
memory/1036-132-0x0000000000020000-0x0000000000045000-memory.dmp

Filesize
148KB

Download
memory/4508-223-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-189-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-164-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-167-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-168-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-157-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-156-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-170-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-172-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-226-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-225-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-153-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-152-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-180-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-151-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-181-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-182-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-184-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-185-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-159-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-186-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-187-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-150-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-149-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-146-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-163-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-161-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-217-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-196-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-143-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-200-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-142-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-224-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-195-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-203-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-204-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-209-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-154-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-211-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-212-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-214-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-213-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-215-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-145-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-218-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-219-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-220-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download
memory/4508-222-0x00007FF8C3D20000-0x00007FF8C3D8E000-memory.dmp

Filesize
440KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads