joker | b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2022 00:01

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General

Target

b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe
Size

54KB
MD5

44e41ab61431e9d7bfd1eb5e3199f4c3
SHA1

2a540bbff8d9a825b96c35d1cca986272ab0e984
SHA256

b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a
SHA512

24bca83432b80c983cab657669a464fb57397921852bcab5012e8bd79bf1785865df2971b3c5fff49a7409b435b5e2022f65a8be064fb8c4ca40ccda6b24ac43
SSDEEP

1536:ubC0VUv2FU9hP51w5YgUZM4gf8fLllccIhs:u4R9Z51w5YgSM48eocI2

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
3672	inl2A3A.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
1624	attrib.exe
228	attrib.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	inl2A3A.tmp

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-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\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

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 50 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "329626624"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.henniu428.site\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{3DCD0002-37B1-11ED-A0EE-4E6695810362} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "189"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30985150"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "329626624"	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30985150"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu428.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu428.site\Total = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30985150"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu428.site	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu428.site	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "359158165"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	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-1-5-21-929662420-1054238289-2961194603-1000\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	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
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	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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe
Token: SeIncBasePriorityPrivilege	3672	inl2A3A.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2564	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2564	iexplore.exe
2564	iexplore.exe
1956	IEXPLORE.EXE
1956	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 3220 wrote to memory of 3688	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	99
PID 3220 wrote to memory of 3688	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	99
PID 3220 wrote to memory of 3688	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	99
PID 3688 wrote to memory of 3996	3688	cmd.exe	101
PID 3688 wrote to memory of 3996	3688	cmd.exe	101
PID 3688 wrote to memory of 3996	3688	cmd.exe	101
PID 3996 wrote to memory of 2564	3996	cmd.exe	103
PID 3996 wrote to memory of 2564	3996	cmd.exe	103
PID 3996 wrote to memory of 4424	3996	cmd.exe	104
PID 3996 wrote to memory of 4424	3996	cmd.exe	104
PID 3996 wrote to memory of 4424	3996	cmd.exe	104
PID 3996 wrote to memory of 1892	3996	cmd.exe	105
PID 3996 wrote to memory of 1892	3996	cmd.exe	105
PID 3996 wrote to memory of 1892	3996	cmd.exe	105
PID 1892 wrote to memory of 1564	1892	cmd.exe	107
PID 1892 wrote to memory of 1564	1892	cmd.exe	107
PID 1892 wrote to memory of 1564	1892	cmd.exe	107
PID 1892 wrote to memory of 3448	1892	cmd.exe	108
PID 1892 wrote to memory of 3448	1892	cmd.exe	108
PID 1892 wrote to memory of 3448	1892	cmd.exe	108
PID 1892 wrote to memory of 1816	1892	cmd.exe	109
PID 1892 wrote to memory of 1816	1892	cmd.exe	109
PID 1892 wrote to memory of 1816	1892	cmd.exe	109
PID 1892 wrote to memory of 1604	1892	cmd.exe	110
PID 1892 wrote to memory of 1604	1892	cmd.exe	110
PID 1892 wrote to memory of 1604	1892	cmd.exe	110
PID 1892 wrote to memory of 2320	1892	cmd.exe	111
PID 1892 wrote to memory of 2320	1892	cmd.exe	111
PID 1892 wrote to memory of 2320	1892	cmd.exe	111
PID 3220 wrote to memory of 3672	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	112
PID 3220 wrote to memory of 3672	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	112
PID 3220 wrote to memory of 3672	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	112
PID 1892 wrote to memory of 228	1892	cmd.exe	113
PID 1892 wrote to memory of 228	1892	cmd.exe	113
PID 1892 wrote to memory of 228	1892	cmd.exe	113
PID 3220 wrote to memory of 2144	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	114
PID 3220 wrote to memory of 2144	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	114
PID 3220 wrote to memory of 2144	3220	b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe	114
PID 1892 wrote to memory of 1624	1892	cmd.exe	115
PID 1892 wrote to memory of 1624	1892	cmd.exe	115
PID 1892 wrote to memory of 1624	1892	cmd.exe	115
PID 2564 wrote to memory of 1956	2564	iexplore.exe	118
PID 2564 wrote to memory of 1956	2564	iexplore.exe	118
PID 2564 wrote to memory of 1956	2564	iexplore.exe	118
PID 1892 wrote to memory of 3152	1892	cmd.exe	117
PID 1892 wrote to memory of 3152	1892	cmd.exe	117
PID 1892 wrote to memory of 3152	1892	cmd.exe	117
PID 1892 wrote to memory of 2492	1892	cmd.exe	119
PID 1892 wrote to memory of 2492	1892	cmd.exe	119
PID 1892 wrote to memory of 2492	1892	cmd.exe	119
PID 3152 wrote to memory of 3768	3152	rundll32.exe	120
PID 3152 wrote to memory of 3768	3152	rundll32.exe	120
PID 3152 wrote to memory of 3768	3152	rundll32.exe	120
PID 3768 wrote to memory of 2308	3768	runonce.exe	121
PID 3768 wrote to memory of 2308	3768	runonce.exe	121
PID 3768 wrote to memory of 2308	3768	runonce.exe	121
PID 3672 wrote to memory of 4972	3672	inl2A3A.tmp	124
PID 3672 wrote to memory of 4972	3672	inl2A3A.tmp	124
PID 3672 wrote to memory of 4972	3672	inl2A3A.tmp	124

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
228	attrib.exe
1624	attrib.exe

C:\Users\Admin\AppData\Local\Temp\b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe
"C:\Users\Admin\AppData\Local\Temp\b30fdd36fc0d6e5b1a6b37ea84c75257e58d0f9b69a93ab67e3b3b1d66d2ff2a.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3220
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\s_min_run.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3688
- - 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:3996
  - - 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:2564
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2564 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1956
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\redload\1.inf
      4⤵
      PID:4424
  - - 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:1892
    - - 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:1564
    - - 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:3448
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?S"" /f
        5⤵
        
        PID:1816
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:1604
    - - 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:2320
    - - 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:228
    - - 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:1624
    - - 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:3152
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:3768
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:2308
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:2492
- C:\Users\Admin\AppData\Local\Temp\inl2A3A.tmp
  C:\Users\Admin\AppData\Local\Temp\inl2A3A.tmp
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3672
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inl2A3A.tmp > nul
    3⤵
    PID:4972
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\B30FDD~1.EXE > nul
  2⤵
  PID:2144

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\ckj4gk4\imagestore.dat

Filesize
1KB

MD5
139d50cd7c22035b4f5f21641fd2c182

SHA1
8d9307987aa20781dcad0aabf3b22c9c4b87925c

SHA256
d8d76321341ce764a13a7819740c722ab3797a82c805cf1a6580a173ea785c22

SHA512
303c1a61dc25065e95643baae4611eea58723593a879d29ea9e797d7d7eb4d2445936ece4f7f5cf3c84372ebc5f2c82bddcb6207190c4fb5f868e9178ee4560c

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

Filesize
791B

MD5
1706b41fd446b5718a8419c0fcb35d55

SHA1
d9bb8df22acdc60c754ac14982cf795df3b1b815

SHA256
5c6d11ac3f220f8286455764ab2581dcb6554692d3b9974b097364d77edb3943

SHA512
68c9f6170ecdfcc79fc63cb646901d2ac52a915620b159047b2c93761c261897eb5ecc15065635105637a61a840d393104c15ea8268897fb8bb2fbc1a56c626e

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl2A3A.tmp

Filesize
57.2MB

MD5
f725681fa6b61191d572906b12163368

SHA1
cf0d8b51b21403073428bc27ca81f6b19dbbc0ff

SHA256
cb70ea7acf320967a0f5b5f77b21e44d73f3c343e1ac36109a9857fa07ce2598

SHA512
f805dc4925d814b33065e6608e718f463bd4046c2dee6dcc84a03309d2f8835bf093cd2ae597fa54f49b2878ef5f00b2ffbea1adabff731cc7cc448b1fb7436a

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl2A3A.tmp

Filesize
57.2MB

MD5
f725681fa6b61191d572906b12163368

SHA1
cf0d8b51b21403073428bc27ca81f6b19dbbc0ff

SHA256
cb70ea7acf320967a0f5b5f77b21e44d73f3c343e1ac36109a9857fa07ce2598

SHA512
f805dc4925d814b33065e6608e718f463bd4046c2dee6dcc84a03309d2f8835bf093cd2ae597fa54f49b2878ef5f00b2ffbea1adabff731cc7cc448b1fb7436a

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

Filesize
54B

MD5
504490369970f1c0eb580afbcdf91618

SHA1
b52f65cd538e6c998b2c7e3167f9c8e8fa6c7971

SHA256
a13a0579286521f0d7cb55fc7d28c6d33f14c0573e9e69f7584fa4008a8e7d43

SHA512
5495ce79abf0fc4ffbfaf9aefa484145f4e0d3e8457be0e2e4dfb1284fb5413016f2d9867e2386db5c4f7b51863bfffeae8ea6bd879053fdf6a928ab2a0857ad

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

Filesize
3KB

MD5
168976102055ae6902b5d251d4b39401

SHA1
37c28d5b4d19bf3ef0be7be04ac4b54c71866773

SHA256
aabf9954046b451c6287c18b37448dbce289b0a76bb0bcbe72b7e97b6ebfc9fc

SHA512
95474e88ce99544ab19d25c3f96b348b99733858b8382baeedce62748444b529e55c0c4df84c20ff05eb7b3172baaa22ade7604c7288b536e1895cd95dbc42a6

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
428b15afd0f31b5f77d86f84a2e0bf36

SHA1
e76c640936f9ea1a4cf0f26e5417d4cbbde08ea2

SHA256
390a9eb07646fea162115045ea2b76a3a248d8823e7dc4a54851c39463ddfdb5

SHA512
3272917c8a65641eb39c280ba2f23c359145d8951ec78d803143fdbfa87cf6233a4d3a03607bcae7703f718dc592297aefc69726086a206e5d0bffd5655d8ca4

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
5e68b7e5041d39bd626569fb629e74e4

SHA1
cca8cff14af4fdc19edfbcf942ee656ca979a03b

SHA256
9b3c014d19aaff14f923e1d9a5ee8da54b861813753a1e337858e7064e3d2095

SHA512
d44ce943bc8a66ed36084980d013ef5578219cf7f0429ddd17e7662ec7f9215ad80fd27a3b2148196b554578f7f06a7404f78140478a1ce4abc83ba5fb3946d9

Download Submit
memory/2564-175-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-189-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-155-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-157-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-152-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-158-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-159-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-151-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-162-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-165-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-150-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-148-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-146-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-145-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-225-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-171-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-142-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-173-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-174-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-224-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-141-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-223-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-222-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-179-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-181-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-221-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-185-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-186-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-219-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-218-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-217-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-191-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-192-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-193-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-194-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-216-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-196-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-201-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-200-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-202-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-203-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-204-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-209-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-210-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-212-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-211-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-213-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/2564-214-0x00007FFA06A50000-0x00007FFA06ABE000-memory.dmp

Filesize
440KB

Download
memory/3220-177-0x0000000000070000-0x0000000000095000-memory.dmp

Filesize
148KB

Download
memory/3220-132-0x0000000000070000-0x0000000000095000-memory.dmp

Filesize
148KB

Download
memory/3220-133-0x0000000000E60000-0x0000000000E63000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads