joker | 1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
20-10-2022 06:32

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General

Target

1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe
Size

54KB
MD5

81592a3f75a99dfa045ad7c81845644e
SHA1

0f835a0d5c77df9280de6931e83e7b48b32d5504
SHA256

1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a
SHA512

9232bdcfd598ae54231bcd7b25f1084fd7ef3680b2594e79fc841d48c5448a3e7b05057c8ebefbdbf6b9ca904bbcb7fed2a6e4c2db040391693e3f02939ea32a
SSDEEP

1536:/SL+LGddTrHiU2YkRus1ttxshjL7kAq3nq:/p85ziUxkRus5u7kR3q

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
4360	inlE65.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
2764	attrib.exe
2756	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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.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-1-5-21-929662420-1054238289-2961194603-1000\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\\datread\\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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	runonce.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	runonce.exe

Modifies Internet Explorer settings 1 TTPs 46 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	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
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\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
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\www.cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu2222.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\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\International\CpMRU	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
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\cnkankan.com\Total = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{73A180DE-5100-11ED-A0EE-C65219BF0A09} = "0"	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\InitHits = "100"	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\VersionManager\LastCheckForUpdateHighDateTime = "30991629"	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\AdminActive	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
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\henniu2222.site\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1215559039"	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 (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.henniu2222.site\ = "63"	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\VersionManager\LastCheckForUpdateHighDateTime = "30991629"	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\Total\ = "189"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu2222.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1215559039"	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\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu2222.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30991629"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1238996064"	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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.71628.com/?i"	reg.exe

Modifies registry class 9 IoCs

description	ioc	Process
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
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\\datread\\3.bat\""	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	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

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4300	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4300	iexplore.exe
4300	iexplore.exe
5012	IEXPLORE.EXE
5012	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 360 wrote to memory of 1960	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	89
PID 360 wrote to memory of 1960	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	89
PID 360 wrote to memory of 1960	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	89
PID 1960 wrote to memory of 1512	1960	cmd.exe	91
PID 1960 wrote to memory of 1512	1960	cmd.exe	91
PID 1960 wrote to memory of 1512	1960	cmd.exe	91
PID 1512 wrote to memory of 4300	1512	cmd.exe	93
PID 1512 wrote to memory of 4300	1512	cmd.exe	93
PID 1512 wrote to memory of 4756	1512	cmd.exe	94
PID 1512 wrote to memory of 4756	1512	cmd.exe	94
PID 1512 wrote to memory of 4756	1512	cmd.exe	94
PID 360 wrote to memory of 4360	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	95
PID 360 wrote to memory of 4360	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	95
PID 360 wrote to memory of 4360	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	95
PID 1512 wrote to memory of 4964	1512	cmd.exe	97
PID 1512 wrote to memory of 4964	1512	cmd.exe	97
PID 1512 wrote to memory of 4964	1512	cmd.exe	97
PID 360 wrote to memory of 2148	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	98
PID 360 wrote to memory of 2148	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	98
PID 360 wrote to memory of 2148	360	1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe	98
PID 4964 wrote to memory of 2820	4964	cmd.exe	100
PID 4964 wrote to memory of 2820	4964	cmd.exe	100
PID 4964 wrote to memory of 2820	4964	cmd.exe	100
PID 4300 wrote to memory of 5012	4300	iexplore.exe	101
PID 4300 wrote to memory of 5012	4300	iexplore.exe	101
PID 4300 wrote to memory of 5012	4300	iexplore.exe	101
PID 4964 wrote to memory of 4428	4964	cmd.exe	102
PID 4964 wrote to memory of 4428	4964	cmd.exe	102
PID 4964 wrote to memory of 4428	4964	cmd.exe	102
PID 4964 wrote to memory of 2748	4964	cmd.exe	103
PID 4964 wrote to memory of 2748	4964	cmd.exe	103
PID 4964 wrote to memory of 2748	4964	cmd.exe	103
PID 4964 wrote to memory of 2228	4964	cmd.exe	104
PID 4964 wrote to memory of 2228	4964	cmd.exe	104
PID 4964 wrote to memory of 2228	4964	cmd.exe	104
PID 4964 wrote to memory of 4136	4964	cmd.exe	105
PID 4964 wrote to memory of 4136	4964	cmd.exe	105
PID 4964 wrote to memory of 4136	4964	cmd.exe	105
PID 4964 wrote to memory of 2764	4964	cmd.exe	106
PID 4964 wrote to memory of 2764	4964	cmd.exe	106
PID 4964 wrote to memory of 2764	4964	cmd.exe	106
PID 4964 wrote to memory of 2756	4964	cmd.exe	107
PID 4964 wrote to memory of 2756	4964	cmd.exe	107
PID 4964 wrote to memory of 2756	4964	cmd.exe	107
PID 4964 wrote to memory of 312	4964	cmd.exe	108
PID 4964 wrote to memory of 312	4964	cmd.exe	108
PID 4964 wrote to memory of 312	4964	cmd.exe	108
PID 4964 wrote to memory of 3060	4964	cmd.exe	109
PID 4964 wrote to memory of 3060	4964	cmd.exe	109
PID 4964 wrote to memory of 3060	4964	cmd.exe	109
PID 312 wrote to memory of 4976	312	rundll32.exe	110
PID 312 wrote to memory of 4976	312	rundll32.exe	110
PID 312 wrote to memory of 4976	312	rundll32.exe	110
PID 4976 wrote to memory of 4700	4976	runonce.exe	111
PID 4976 wrote to memory of 4700	4976	runonce.exe	111
PID 4976 wrote to memory of 4700	4976	runonce.exe	111

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
2764	attrib.exe
2756	attrib.exe

C:\Users\Admin\AppData\Local\Temp\1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe
"C:\Users\Admin\AppData\Local\Temp\1b9e70dbc5ca79b94c2bc3d320d73c651bbebbfe844951478004a8a2da72105a.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:360
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\glk_300_211.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1960
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\datread\1.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1512
  - - 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:4300
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4300 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:5012
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\datread\1.inf
      4⤵
      PID:4756
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\datread\2.bat
      4⤵
      Drops file in Program Files directory
      Suspicious use of WriteProcessMemory
      PID:4964
    - - 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:2820
    - - 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:4428
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.71628.com/?i"" /f
        5⤵
        
        PID:2748
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:2228
    - - 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\datread\3.bat""" /f
        5⤵
        Modifies registry class
        
        PID:4136
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\Users\Admin\AppData\Roaming\datread\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}
        5⤵
        Sets file to hidden
        Views/modifies file attributes
        
        PID:2764
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\Users\Admin\AppData\Roaming\datread\tmp
        5⤵
        Sets file to hidden
        Views/modifies file attributes
        
        PID:2756
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\datread\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:4976
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:4700
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:3060
- C:\Users\Admin\AppData\Local\Temp\inlE65.tmp
  C:\Users\Admin\AppData\Local\Temp\inlE65.tmp
  2⤵
  - Executes dropped EXE
  PID:4360
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\1B9E70~1.EXE > nul
  2⤵
  PID:2148

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\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
6a15e3564b9eb382fe5534f59d6fccb4

SHA1
911dbc1a988c2d6816beb0c21c4ea5402253b884

SHA256
6b478c66c9a2024177d4a478ccea9a82f3162aa87a5125a0dc3750c920bdbc62

SHA512
2801f46d495eed08dbb10e73ccda4828faf4ef6b1ff3ff45ce8d73331e692381c25417d15c958f8c3f9c6932300cd0e66b1aad6bb5a92e2bf27b338b6d245711

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
434B

MD5
272012947636441e59e8a3ec98f20c93

SHA1
512f207970fad84735180fb8c3c27193a2e5acfa

SHA256
9e5f9fbd0ccb5af9982bab16bd16fb69551d7c512a9fab6e44701b3257a8b030

SHA512
cf6c07f4b28724e17ccafe0c5440a37975bf1b966b404ba90c0c390397740a27eb355c25884bb74273b3e60a7d3c772b23520f7ad8266e199dea0192b78ab81f

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

Filesize
862B

MD5
b533a53b580cdb4e18117cbc64d3a109

SHA1
c991646abcbc6b6bb4742f6120e22732a98d9d0d

SHA256
bc4e0834805c823cdb6d763b6084c1dedfbab74eac2dda27de2457bc1ee9fccf

SHA512
e4d213e081d7abffc54ef03bc821e627d3ba0c178fba3bc3fb2b58fb1f84c559cad2d2ff54e1f9bfbcaf7507c4346a864c6c8eb7babc7f1c06c264519a38886a

Download Submit
C:\Users\Admin\AppData\Local\Temp\glk_300_211.bat

Filesize
54B

MD5
5dd457b845e53fce36e6b543764337e4

SHA1
eb7f8ce82274afa5702b20eb5ba133bb71bcb8d6

SHA256
0a2c605c32f2e9b3eda6f18df3d8c1fc2d87922b9bb23d6c3a9de3aa3f383992

SHA512
0fea97ddf333c178ca4805fc85f8b66f81a7906d1cc7bf440206aff50cc711643e90115f046077a323b3cc78deeb704f7eb8a934d0a1cd011f6a3ad67057c9f6

Download Submit
C:\Users\Admin\AppData\Local\Temp\inlE65.tmp

Filesize
57.2MB

MD5
05e9567d732313acc340da6da6693cd0

SHA1
13c07020b34fe2253fdf1dfd94b432540c00af70

SHA256
5f90dd5f1b64be41828fb380a74851c44740ac20d64fe53817c8753c1401c75f

SHA512
c38f70aadbcc39a23376a822cdf386f8acb769c64b784a00e778d3f3279e0892a75e062b45c047b6e9a0873986c09c183ce885e60b39e12b93f7c1e6b24412bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\inlE65.tmp

Filesize
57.2MB

MD5
05e9567d732313acc340da6da6693cd0

SHA1
13c07020b34fe2253fdf1dfd94b432540c00af70

SHA256
5f90dd5f1b64be41828fb380a74851c44740ac20d64fe53817c8753c1401c75f

SHA512
c38f70aadbcc39a23376a822cdf386f8acb769c64b784a00e778d3f3279e0892a75e062b45c047b6e9a0873986c09c183ce885e60b39e12b93f7c1e6b24412bc

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

Filesize
3KB

MD5
60b83f28f7a84b223dc19ffdfff482fc

SHA1
f33a5aed6ba5fc5b07df49da757cc089ee0152ac

SHA256
4f7d844924c5fb8be4b9f12f602597a54273c8abe9baa715fd0148b3404a3eb4

SHA512
54cc35b7550f7082160344b7cb5b2772bbd9c89093c78bd5044a838ac9c91585d85d87c0f1229e4ff0d5d2f27377edac13c538b17197a8f266e678adb03ee4e8

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

Filesize
410B

MD5
66a1f0147fed7ddd19e9bb7ff93705c5

SHA1
9d803c81ea2195617379b880b227892ba30b0bf6

SHA256
4f45ce85e221352f7fe26e04968c7f7267dc24b55cf2b72b929b4c90e48cb764

SHA512
cfe51756ddec75d240249980a4d27870d15983add25058e4d0da4d8a3ea11384d4d228d6cbc95091f91e516e1ab4dfb1e315941dbd95bf717d4b31936311d597

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

Filesize
3KB

MD5
d4917ae9072a10d8e12ef3b282b25b3b

SHA1
bd9ec6c6395997525ec7c15ecca2f115573cc14c

SHA256
6f7649988962c61ac7644262ee6082ef352bbb00cb155a3f4ef0467fbdf1c67b

SHA512
c6ed3119e008191ad56050f6b72a2d64e908c57e80fd0c252b8b1947cf091644c83b6bc16c56d6e2153579eb3e8711c8cd608977426a0906d56a7713bfca309d

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

Filesize
248B

MD5
c5eaacddf7fe93d130f1eb67f3fc2d9d

SHA1
ce20a3a2d9925fa4672884ffda2ee200c06ad7ce

SHA256
c740a578ef5867e18bc914ef724c8258a324b4f35591690e91329a10d17f6b45

SHA512
1f9529123cf74f1c53f75d81b9b6dabb127fcef0067c104c5ca044e28450083fa379c256d63d07d4e4053f197c24e02f9e2ab4507f8bb1068032598b52bbbf77

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

Filesize
5.8MB

MD5
54736c702fe0c447a5a0c3b90d5c975b

SHA1
d01b8880ee80e410c5f191d3be441644b1771074

SHA256
0908ac53bf60b6a87a31e6561803d1f36ff7c32b7c63ee7f3107d269a298e5a3

SHA512
1a9870c041eddd006a67205f000e72ffbc794bc5e0b6749b8a4d8833b7462bf321e83e966f9cc55912152832d84e998f5c8f62a1b307507d1d797c32db333137

Download Submit
memory/360-133-0x0000000000790000-0x0000000000793000-memory.dmp

Filesize
12KB

Download
memory/360-171-0x0000000000950000-0x0000000000975000-memory.dmp

Filesize
148KB

Download
memory/360-132-0x0000000000950000-0x0000000000975000-memory.dmp

Filesize
148KB

Download
memory/4300-181-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-143-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-162-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-164-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-165-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-166-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-167-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-140-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-170-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-152-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-159-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-173-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-147-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-176-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-177-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-178-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-148-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-180-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-145-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-157-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-183-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-223-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-141-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-187-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-160-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-189-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-191-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-222-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-195-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-196-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-150-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-144-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-199-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-217-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-149-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-202-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-203-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-216-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-209-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-210-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-211-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-212-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-213-0x00007FFCABEF0000-0x00007FFCABF5E000-memory.dmp

Filesize
440KB

Download
memory/4300-214-0x00007FFCABEF0000-0x00007FFCABF5E000-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