joker | c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395

Analysis

max time kernel
152s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2022 01:11

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General

Target

c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe
Size

54KB
MD5

90695943db38b446fc2ddca6b9190b81
SHA1

38cad6c8f48a23b65f1300603ee937cf3a640533
SHA256

c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395
SHA512

0c01735869f7675fe32853776763b4ef21d89c539ca34ebfb7a6fda2f2acd5fe6811d17c839b9787d9c42f305c93de69e86b4f2a1c6f6057ed6635d4ce9a20ce
SSDEEP

1536:BLiSTK2DKfhw/kmBjMEWt1gKWSgfcmjxWNGA:BLiST9D2CMmBoE+gKOfnjJA

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
3268	inl3C2B.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
4884	attrib.exe
4504	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	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	inl3C2B.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 opened for modification	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File created	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
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
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu4444.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu4444.site\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30993768"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30993768"	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 (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 (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\ = "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\LastCheckForUpdateLowDateTime = "2511057507"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{BF7F86BA-595B-11ED-A0EE-5E349B7DFDEC} = "0"	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\henniu4444.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2491057369"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30993768"	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\International\CpMRU\InitHits = "100"	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	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2491057369"	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\Main\CompatibilityFlags = "0"	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\Recovery\AdminActive	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\FullScreen = "no"	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\cnkankan.com\Total = "126"	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
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\International\CpMRU	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\www.cnkankan.com\ = "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
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu4444.site	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\International\CpMRU\Enable = "1"	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\www.henniu4444.site\ = "63"	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	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	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\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 2 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe
Token: SeIncBasePriorityPrivilege	3268	inl3C2B.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4596	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4596	iexplore.exe
4596	iexplore.exe
3692	IEXPLORE.EXE
3692	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 4708 wrote to memory of 1504	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	89
PID 4708 wrote to memory of 1504	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	89
PID 4708 wrote to memory of 1504	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	89
PID 1504 wrote to memory of 4988	1504	cmd.exe	92
PID 1504 wrote to memory of 4988	1504	cmd.exe	92
PID 1504 wrote to memory of 4988	1504	cmd.exe	92
PID 4988 wrote to memory of 4596	4988	cmd.exe	93
PID 4988 wrote to memory of 4596	4988	cmd.exe	93
PID 4988 wrote to memory of 4296	4988	cmd.exe	94
PID 4988 wrote to memory of 4296	4988	cmd.exe	94
PID 4988 wrote to memory of 4296	4988	cmd.exe	94
PID 4988 wrote to memory of 3456	4988	cmd.exe	95
PID 4988 wrote to memory of 3456	4988	cmd.exe	95
PID 4988 wrote to memory of 3456	4988	cmd.exe	95
PID 4708 wrote to memory of 3268	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	97
PID 4708 wrote to memory of 3268	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	97
PID 4708 wrote to memory of 3268	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	97
PID 4708 wrote to memory of 4848	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	98
PID 4708 wrote to memory of 4848	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	98
PID 4708 wrote to memory of 4848	4708	c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe	98
PID 3456 wrote to memory of 4608	3456	cmd.exe	100
PID 3456 wrote to memory of 4608	3456	cmd.exe	100
PID 3456 wrote to memory of 4608	3456	cmd.exe	100
PID 3456 wrote to memory of 2284	3456	cmd.exe	101
PID 3456 wrote to memory of 2284	3456	cmd.exe	101
PID 3456 wrote to memory of 2284	3456	cmd.exe	101
PID 4596 wrote to memory of 3692	4596	iexplore.exe	102
PID 4596 wrote to memory of 3692	4596	iexplore.exe	102
PID 4596 wrote to memory of 3692	4596	iexplore.exe	102
PID 3456 wrote to memory of 1232	3456	cmd.exe	103
PID 3456 wrote to memory of 1232	3456	cmd.exe	103
PID 3456 wrote to memory of 1232	3456	cmd.exe	103
PID 3456 wrote to memory of 3332	3456	cmd.exe	104
PID 3456 wrote to memory of 3332	3456	cmd.exe	104
PID 3456 wrote to memory of 3332	3456	cmd.exe	104
PID 3456 wrote to memory of 4228	3456	cmd.exe	105
PID 3456 wrote to memory of 4228	3456	cmd.exe	105
PID 3456 wrote to memory of 4228	3456	cmd.exe	105
PID 3456 wrote to memory of 4884	3456	cmd.exe	106
PID 3456 wrote to memory of 4884	3456	cmd.exe	106
PID 3456 wrote to memory of 4884	3456	cmd.exe	106
PID 3456 wrote to memory of 4504	3456	cmd.exe	107
PID 3456 wrote to memory of 4504	3456	cmd.exe	107
PID 3456 wrote to memory of 4504	3456	cmd.exe	107
PID 3456 wrote to memory of 1796	3456	cmd.exe	108
PID 3456 wrote to memory of 1796	3456	cmd.exe	108
PID 3456 wrote to memory of 1796	3456	cmd.exe	108
PID 3456 wrote to memory of 1540	3456	cmd.exe	109
PID 3456 wrote to memory of 1540	3456	cmd.exe	109
PID 3456 wrote to memory of 1540	3456	cmd.exe	109
PID 1796 wrote to memory of 3728	1796	rundll32.exe	110
PID 1796 wrote to memory of 3728	1796	rundll32.exe	110
PID 1796 wrote to memory of 3728	1796	rundll32.exe	110
PID 3728 wrote to memory of 3696	3728	runonce.exe	111
PID 3728 wrote to memory of 3696	3728	runonce.exe	111
PID 3728 wrote to memory of 3696	3728	runonce.exe	111
PID 3268 wrote to memory of 2372	3268	inl3C2B.tmp	114
PID 3268 wrote to memory of 2372	3268	inl3C2B.tmp	114
PID 3268 wrote to memory of 2372	3268	inl3C2B.tmp	114

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
4884	attrib.exe
4504	attrib.exe

C:\Users\Admin\AppData\Local\Temp\c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe
"C:\Users\Admin\AppData\Local\Temp\c6e96139854530d9e5753e2abda26193d2a8fcf1e67fe0e56a034e7e466c7395.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4708
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\s_Mg_l_219.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1504
- - 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:4988
  - - 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:4596
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4596 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:3692
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\redload\1.inf
      4⤵
      PID:4296
  - - 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:3456
    - - 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:4608
    - - 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:2284
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?S"" /f
        5⤵
        
        PID:1232
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:3332
    - - 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:4228
    - - 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:4884
    - - 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:4504
    - - 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:1796
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:3728
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:3696
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:1540
- C:\Users\Admin\AppData\Local\Temp\inl3C2B.tmp
  C:\Users\Admin\AppData\Local\Temp\inl3C2B.tmp
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3268
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inl3C2B.tmp > nul
    3⤵
    PID:2372
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\C6E961~1.EXE > nul
  2⤵
  PID:4848

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
deabbdcb221537d48aed54816739f367

SHA1
9ce0f0d21d9bd08823732047e19edbbd909396bc

SHA256
494de69d83714780f68a1e6871716f3a4a10835e90b4f96e48610c3e8f39e9cf

SHA512
95a80c34ddb83e74e51e5d0884dc7433de78b956db8fb2b1fb54e0f158283991edacafd3e7653161767a69f25f9cf537cc1a654d20e3f27bbc54588b3b4bf5e8

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

Filesize
434B

MD5
b9c5c2b99921c46cb3de8bbef20a8ea9

SHA1
e32138baeef821b9c8c0d763b721c0b09abf6137

SHA256
aaf2e45c761c9fd91af66a574c62fdf59eeb8db89bbfd7cff7848bc9e06d52be

SHA512
b0cb5220e3335d9d3d070a7eb26269d5f6c2729ecb35bdd0c780c36fd46b65a05c7b368f554c16a80d77b9741a0853482964ff007bf1b5ddddb88c12f92944ce

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\inl3C2B.tmp

Filesize
57.2MB

MD5
074ba2daf8bb2bb7b3fa16d48a82764f

SHA1
a1f7d64a67ce75e5bcf66bc6899cc1550678d5c1

SHA256
8eaf88ac5814eb078be1459bd83a99893d0d89e5c64fccccf2a5a1fa6b8a168a

SHA512
56e15cfeff523d0e39ee0cbbe9fa104393273fa0bc7cfb9466441d819fbe95b0f8b3e98bbff3444c3fd144ec92d9773bd0cf469b2e2524208319a8946b1022b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl3C2B.tmp

Filesize
57.2MB

MD5
074ba2daf8bb2bb7b3fa16d48a82764f

SHA1
a1f7d64a67ce75e5bcf66bc6899cc1550678d5c1

SHA256
8eaf88ac5814eb078be1459bd83a99893d0d89e5c64fccccf2a5a1fa6b8a168a

SHA512
56e15cfeff523d0e39ee0cbbe9fa104393273fa0bc7cfb9466441d819fbe95b0f8b3e98bbff3444c3fd144ec92d9773bd0cf469b2e2524208319a8946b1022b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\s_Mg_l_219.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
b51afc09a7dd9576c5d7a4100a619bbb

SHA1
a86f544284d331a4b102c6dfb8e4ead4bc6149b3

SHA256
eef331a9fbf8e103ace5bcb93a6867ccce13e58c3d89b43f2daf2e2bc2339c65

SHA512
1ee8a09e0ce68f657cce46d23fd33229f7a2f4b6f8a89f484849884d2c6fd11c408d237d036e30c80ae5cc52d21a18b87bea14507272254216c1a47a1ae0b77a

Download Submit
memory/4596-152-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-188-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-161-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-164-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-165-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-166-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-167-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-155-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-224-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-170-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-223-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-218-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-173-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-153-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-176-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-179-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-217-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-182-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-181-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-183-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-184-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-151-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-150-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-187-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-148-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-156-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-191-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-215-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-195-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-196-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-149-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-147-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-199-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-146-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-143-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-203-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-142-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-204-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-209-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-212-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-211-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-214-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4596-213-0x00007FF83E070000-0x00007FF83E0DE000-memory.dmp

Filesize
440KB

Download
memory/4708-132-0x0000000000220000-0x0000000000245000-memory.dmp

Filesize
148KB

Download
memory/4708-171-0x0000000000220000-0x0000000000245000-memory.dmp

Filesize
148KB

Download
memory/4708-134-0x0000000000220000-0x0000000000245000-memory.dmp

Filesize
148KB

Download
memory/4708-133-0x0000000000BE0000-0x0000000000BE3000-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