joker | 8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803

Analysis

max time kernel
154s
max time network
170s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28-10-2022 17:49

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General

Target

8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe
Size

57KB
MD5

06d667d7a866e03412aae0e8c01ee8fa
SHA1

5ea0a2537fd0fc241661e70d5ff29d9bbb5aae80
SHA256

8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803
SHA512

1c9e200bdf30a87a26ae19d56b124247301d8abedaf3dd844ff6dbf2b1a0d8d9048641ad266fb5e8e2fc46015fabf22b39de6006198943cf46bd7095b11131b0
SSDEEP

1536:OaLphh4px/GaOsXDp1CbVZn+K5mayAMIU:OIphho/1OOTNSU

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
1136	inl675.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
1440	attrib.exe
2020	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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\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 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 48 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu4444.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu4444.site	IEXPLORE.EXE
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "189"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "776695519"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.henniu4444.site\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "776695519"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30993160"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30993160"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu4444.site\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30993160"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{53C83ED6-56FB-11ED-B696-466E527D41B2} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30993160"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu4444.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "778569619"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "778569619"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?o"	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command\ = "wscript -e:vbs \"C:\\Users\\Admin\\AppData\\Roaming\\PPLive\\3.bat\""	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	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

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2256	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2256	iexplore.exe
2256	iexplore.exe
3168	IEXPLORE.EXE
3168	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2136	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	85
PID 2316 wrote to memory of 2136	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	85
PID 2316 wrote to memory of 2136	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	85
PID 2136 wrote to memory of 2356	2136	cmd.exe	87
PID 2136 wrote to memory of 2356	2136	cmd.exe	87
PID 2136 wrote to memory of 2356	2136	cmd.exe	87
PID 2356 wrote to memory of 2256	2356	cmd.exe	89
PID 2356 wrote to memory of 2256	2356	cmd.exe	89
PID 2356 wrote to memory of 2260	2356	cmd.exe	90
PID 2356 wrote to memory of 2260	2356	cmd.exe	90
PID 2356 wrote to memory of 2260	2356	cmd.exe	90
PID 2356 wrote to memory of 3380	2356	cmd.exe	91
PID 2356 wrote to memory of 3380	2356	cmd.exe	91
PID 2356 wrote to memory of 3380	2356	cmd.exe	91
PID 3380 wrote to memory of 4100	3380	cmd.exe	93
PID 3380 wrote to memory of 4100	3380	cmd.exe	93
PID 3380 wrote to memory of 4100	3380	cmd.exe	93
PID 3380 wrote to memory of 3172	3380	cmd.exe	94
PID 3380 wrote to memory of 3172	3380	cmd.exe	94
PID 3380 wrote to memory of 3172	3380	cmd.exe	94
PID 2316 wrote to memory of 1136	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	96
PID 2316 wrote to memory of 1136	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	96
PID 2316 wrote to memory of 1136	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	96
PID 2256 wrote to memory of 3168	2256	iexplore.exe	97
PID 2256 wrote to memory of 3168	2256	iexplore.exe	97
PID 2256 wrote to memory of 3168	2256	iexplore.exe	97
PID 3380 wrote to memory of 4288	3380	cmd.exe	98
PID 3380 wrote to memory of 4288	3380	cmd.exe	98
PID 3380 wrote to memory of 4288	3380	cmd.exe	98
PID 2316 wrote to memory of 1032	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	99
PID 2316 wrote to memory of 1032	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	99
PID 2316 wrote to memory of 1032	2316	8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe	99
PID 3380 wrote to memory of 1836	3380	cmd.exe	102
PID 3380 wrote to memory of 1836	3380	cmd.exe	102
PID 3380 wrote to memory of 1836	3380	cmd.exe	102
PID 3380 wrote to memory of 2328	3380	cmd.exe	100
PID 3380 wrote to memory of 2328	3380	cmd.exe	100
PID 3380 wrote to memory of 2328	3380	cmd.exe	100
PID 3380 wrote to memory of 1440	3380	cmd.exe	103
PID 3380 wrote to memory of 1440	3380	cmd.exe	103
PID 3380 wrote to memory of 1440	3380	cmd.exe	103
PID 3380 wrote to memory of 2020	3380	cmd.exe	104
PID 3380 wrote to memory of 2020	3380	cmd.exe	104
PID 3380 wrote to memory of 2020	3380	cmd.exe	104
PID 3380 wrote to memory of 1080	3380	cmd.exe	105
PID 3380 wrote to memory of 1080	3380	cmd.exe	105
PID 3380 wrote to memory of 1080	3380	cmd.exe	105
PID 3380 wrote to memory of 4640	3380	cmd.exe	106
PID 3380 wrote to memory of 4640	3380	cmd.exe	106
PID 3380 wrote to memory of 4640	3380	cmd.exe	106
PID 1080 wrote to memory of 1424	1080	rundll32.exe	107
PID 1080 wrote to memory of 1424	1080	rundll32.exe	107
PID 1080 wrote to memory of 1424	1080	rundll32.exe	107
PID 1424 wrote to memory of 1592	1424	runonce.exe	108
PID 1424 wrote to memory of 1592	1424	runonce.exe	108
PID 1424 wrote to memory of 1592	1424	runonce.exe	108

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1440	attrib.exe
2020	attrib.exe

C:\Users\Admin\AppData\Local\Temp\8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe
"C:\Users\Admin\AppData\Local\Temp\8b373d39ea359b6b500133929f3820a35e5379a8b1f6e9ea1e5030971d358803.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\af2047_start.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2136
- - 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:2356
  - - 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:2256
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2256 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:3168
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\1.inf
      4⤵
      PID:2260
  - - 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:3380
    - - 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:4100
    - - 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:3172
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
        5⤵
        
        PID:4288
    - - 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:2328
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:1836
    - - 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:1440
    - - 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:2020
    - - 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
        Suspicious use of WriteProcessMemory
        
        PID:1080
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:1424
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:1592
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:4640
- C:\Users\Admin\AppData\Local\Temp\inl675.tmp
  C:\Users\Admin\AppData\Local\Temp\inl675.tmp
  2⤵
  - Executes dropped EXE
  PID:1136
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\8B373D~1.EXE > nul
  2⤵
  PID:1032

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
4f630c01f9bf4c57d049a46ea616203c

SHA1
a2d06f097a95d9096f7e381d39e982c0c29aac25

SHA256
217bc1b6fd8b9b5987d428f164bde885ce60d24db297abd86c177e8595c30793

SHA512
1ae68ac255fe9b2c517425e8642fb630c178ea261e6e844fc27d7a9f8d3e6c92da594549284622aee09b96540e9fc6086fa32ba7f66c794c1c983ed7c526af45

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

Filesize
434B

MD5
76a571d86c968ce267d02eae702107e3

SHA1
033756ce0f2bf6560c19467fb9fecc4f412ccc36

SHA256
54c517afeb925cf4f413874991d7870b1becc979def18ad31a9c9f739791e4c0

SHA512
2095a32fbabe28797641ae5a09034a39bf1c4e7872d2161bb9565af613b562d1c2a209abbe43c1ba35fcbfccd2f72d0f04b6de1f72a4fdf777d8233740a2ab73

Download Submit
C:\Users\Admin\AppData\Local\Temp\af2047_start.bat

Filesize
53B

MD5
23962a245f75fe25510051582203aff1

SHA1
20832a3a1179bb2730194d2f7738d41d5d669a43

SHA256
1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

SHA512
dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl675.tmp

Filesize
57.2MB

MD5
5f262cd651f4775f7305a06d2824d289

SHA1
cf18ec9ac185f35598774b24ee90557a73e429d1

SHA256
6b963965996a7a318ab6808fb3ec0343d5cb6f5dfe292c268db8ad1142bde8cf

SHA512
ac1deb8e0410ffa3accccb472eb1dd5d9157c9e168a212574fd4e2830a9ea7ef292628c4363a110635c666d4a528ee1df5ef6c7aacaa45c08cb012bdc4eb9d4e

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl675.tmp

Filesize
57.2MB

MD5
5f262cd651f4775f7305a06d2824d289

SHA1
cf18ec9ac185f35598774b24ee90557a73e429d1

SHA256
6b963965996a7a318ab6808fb3ec0343d5cb6f5dfe292c268db8ad1142bde8cf

SHA512
ac1deb8e0410ffa3accccb472eb1dd5d9157c9e168a212574fd4e2830a9ea7ef292628c4363a110635c666d4a528ee1df5ef6c7aacaa45c08cb012bdc4eb9d4e

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

Filesize
636B

MD5
09f09b7b6d4c4c459f715a11047127e7

SHA1
39fd9c29636fbc84f8ef51674986e758defd5e5a

SHA256
a0faf973d7383bf07a54ca83308d467bf8c9e895c94e5a63c394fa0850ed5795

SHA512
9d29c95d494a147937e0c28ead9832798fca7f8091f06520c61e2f1579380fd42e534729b78495d0d29f15cda71df623a3c5ed9b3751bd858cd5f677a5a7df9f

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
5.8MB

MD5
6f3579019c0e5228088b788bdb2db823

SHA1
713dd6454a301e612e0afeedecb30b286574b88c

SHA256
5bdc175d5c4eef163a9a0ad85021c6217b6cefeb58fca6cd5523f8cf004269d5

SHA512
70bb721e34b1fbe37882bd11bfdd9ccad3b6448b85a35e2183f71236d3e222b50a9706e230d6a73476b6308d935c0d426a3651f1eb0e01b72f9d7cdd31142259

Download Submit
memory/2256-153-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-187-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-156-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-227-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-158-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-160-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-161-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-162-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-226-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-165-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-166-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-167-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-225-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-169-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-171-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-150-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-152-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-149-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-148-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-180-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-179-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-181-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-224-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-223-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-183-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-146-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-184-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-189-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-221-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-220-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-191-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-154-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-147-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-219-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-196-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-197-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-143-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-199-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-200-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-202-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-141-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-218-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-216-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-210-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-212-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-214-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-215-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2256-213-0x00007FFE4F810000-0x00007FFE4F87E000-memory.dmp

Filesize
440KB

Download
memory/2316-132-0x0000000000D00000-0x0000000000D26000-memory.dmp

Filesize
152KB

Download
memory/2316-133-0x0000000000F20000-0x0000000000F23000-memory.dmp

Filesize
12KB

Download
memory/2316-188-0x0000000000D00000-0x0000000000D26000-memory.dmp

Filesize
152KB

Download
memory/2316-135-0x0000000000D00000-0x0000000000D26000-memory.dmp

Filesize
152KB

Download
memory/2316-134-0x0000000000F20000-0x0000000000F23000-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