joker | 656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648

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
03/10/2022, 11:07

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General

Target

656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe
Size

54KB
MD5

45420e6e4d61b6f64eae174b08cc8dd9
SHA1

a6e174c5767aa1ab9e8eb3cf9d3c406eafd768f6
SHA256

656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648
SHA512

69fcdb7834f2c1f35f719525f308c24220ff3191a427ce6957550bc7df4e9b7622f560e1c209abb880a0625813b545ca1c4158639e7f44af8a3ad94dcdd5b746
SSDEEP

1536:smL/ODyx+/DZZoKl5TvvYkP9fQQ57lDElNO8:bd+/DLoUTnYgKQLn8

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
1792	inl1337.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
4616	attrib.exe
3812	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	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	inl1337.tmp

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

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

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File opened for modification	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	runonce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	runonce.exe

Modifies Internet Explorer settings 1 TTPs 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\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.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\VersionManager	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\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	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\WindowsSearch	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
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\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu547.site\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30988057"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	reg.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\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\Total\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu547.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu547.site	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\www.cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu547.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.henniu547.site\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2026945011"	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\AdminActive\{A3FBE5C2-430C-11ED-A0EE-E289BC6C3020} = "0"	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
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
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30988057"	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\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2026945011"	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 (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\cnkankan.com\Total = "63"	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\DOMStorage\Total\ = "189"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30988057"	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 = "2044600576"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\Size = "10"	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\www.cnkankan.com\ = "126"	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\{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
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	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe
Token: SeIncBasePriorityPrivilege	1792	inl1337.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1764	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1764	iexplore.exe
1764	iexplore.exe
1128	IEXPLORE.EXE
1128	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 4024 wrote to memory of 2504	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	98
PID 4024 wrote to memory of 2504	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	98
PID 4024 wrote to memory of 2504	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	98
PID 2504 wrote to memory of 2172	2504	cmd.exe	100
PID 2504 wrote to memory of 2172	2504	cmd.exe	100
PID 2504 wrote to memory of 2172	2504	cmd.exe	100
PID 2172 wrote to memory of 1764	2172	cmd.exe	102
PID 2172 wrote to memory of 1764	2172	cmd.exe	102
PID 2172 wrote to memory of 4072	2172	cmd.exe	103
PID 2172 wrote to memory of 4072	2172	cmd.exe	103
PID 2172 wrote to memory of 4072	2172	cmd.exe	103
PID 2172 wrote to memory of 820	2172	cmd.exe	104
PID 2172 wrote to memory of 820	2172	cmd.exe	104
PID 2172 wrote to memory of 820	2172	cmd.exe	104
PID 4024 wrote to memory of 1792	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	106
PID 4024 wrote to memory of 1792	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	106
PID 4024 wrote to memory of 1792	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	106
PID 4024 wrote to memory of 3088	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	107
PID 4024 wrote to memory of 3088	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	107
PID 4024 wrote to memory of 3088	4024	656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe	107
PID 820 wrote to memory of 448	820	cmd.exe	108
PID 820 wrote to memory of 448	820	cmd.exe	108
PID 820 wrote to memory of 448	820	cmd.exe	108
PID 820 wrote to memory of 5020	820	cmd.exe	109
PID 820 wrote to memory of 5020	820	cmd.exe	109
PID 820 wrote to memory of 5020	820	cmd.exe	109
PID 820 wrote to memory of 2224	820	cmd.exe	111
PID 820 wrote to memory of 2224	820	cmd.exe	111
PID 820 wrote to memory of 2224	820	cmd.exe	111
PID 1764 wrote to memory of 1128	1764	iexplore.exe	112
PID 1764 wrote to memory of 1128	1764	iexplore.exe	112
PID 1764 wrote to memory of 1128	1764	iexplore.exe	112
PID 820 wrote to memory of 1512	820	cmd.exe	113
PID 820 wrote to memory of 1512	820	cmd.exe	113
PID 820 wrote to memory of 1512	820	cmd.exe	113
PID 820 wrote to memory of 3100	820	cmd.exe	114
PID 820 wrote to memory of 3100	820	cmd.exe	114
PID 820 wrote to memory of 3100	820	cmd.exe	114
PID 820 wrote to memory of 4616	820	cmd.exe	115
PID 820 wrote to memory of 4616	820	cmd.exe	115
PID 820 wrote to memory of 4616	820	cmd.exe	115
PID 820 wrote to memory of 3812	820	cmd.exe	116
PID 820 wrote to memory of 3812	820	cmd.exe	116
PID 820 wrote to memory of 3812	820	cmd.exe	116
PID 820 wrote to memory of 4536	820	cmd.exe	117
PID 820 wrote to memory of 4536	820	cmd.exe	117
PID 820 wrote to memory of 4536	820	cmd.exe	117
PID 820 wrote to memory of 1344	820	cmd.exe	118
PID 820 wrote to memory of 1344	820	cmd.exe	118
PID 820 wrote to memory of 1344	820	cmd.exe	118
PID 4536 wrote to memory of 3388	4536	rundll32.exe	119
PID 4536 wrote to memory of 3388	4536	rundll32.exe	119
PID 4536 wrote to memory of 3388	4536	rundll32.exe	119
PID 3388 wrote to memory of 4488	3388	runonce.exe	120
PID 3388 wrote to memory of 4488	3388	runonce.exe	120
PID 3388 wrote to memory of 4488	3388	runonce.exe	120
PID 1792 wrote to memory of 544	1792	inl1337.tmp	122
PID 1792 wrote to memory of 544	1792	inl1337.tmp	122
PID 1792 wrote to memory of 544	1792	inl1337.tmp	122

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
4616	attrib.exe
3812	attrib.exe

C:\Users\Admin\AppData\Local\Temp\656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe
"C:\Users\Admin\AppData\Local\Temp\656965ff912d4e2bb0ffd5faed929f108a079cfe443cce614f4abbe094af3648.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\s_g_l_209.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2504
- - 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:2172
  - - 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:1764
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1764 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1128
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\redload\1.inf
      4⤵
      PID:4072
  - - 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:820
    - - 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:448
    - - 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:5020
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?S"" /f
        5⤵
        
        PID:2224
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:1512
    - - 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:3100
    - - 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:4616
    - - 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:3812
    - - 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:4536
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:3388
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:4488
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:1344
- C:\Users\Admin\AppData\Local\Temp\inl1337.tmp
  C:\Users\Admin\AppData\Local\Temp\inl1337.tmp
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1792
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inl1337.tmp > nul
    3⤵
    PID:544
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\656965~1.EXE > nul
  2⤵
  PID:3088

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
049e80431c86a3e70e94ecf2f1ec5684

SHA1
37f15225841d9c23aa6670aeb5604636983c55e9

SHA256
fa11bd15f79c6cdfd567f9836a4c9750fd925e7af325e02a120e1c584c72f6a1

SHA512
1ffe0e8e554cc543752c846ffb254c4668f091f3386cc56fb9f1cf2fa2c312cb5b4abccde41beecc3fe70c554a9316a311d0846ee351adb471870d554e217b6c

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\inl1337.tmp

Filesize
57.2MB

MD5
ddcb24c1f2c8b1b651def30530726264

SHA1
2633bd214e9b992e7553e6d8e0ad3bcd599b9742

SHA256
aec1b8d7a2d19fad8635c4cc94cc579bdb6d82486b5fd78c5328333df73bb553

SHA512
bbed679d57512de55893f605bc73b9af6eabab0f746f9efda3e93dca3f6432d5bfbe0c11edd77ca5e1eb0b261003daccf09c13c00d12c82645cad1d00fe698b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl1337.tmp

Filesize
57.2MB

MD5
ddcb24c1f2c8b1b651def30530726264

SHA1
2633bd214e9b992e7553e6d8e0ad3bcd599b9742

SHA256
aec1b8d7a2d19fad8635c4cc94cc579bdb6d82486b5fd78c5328333df73bb553

SHA512
bbed679d57512de55893f605bc73b9af6eabab0f746f9efda3e93dca3f6432d5bfbe0c11edd77ca5e1eb0b261003daccf09c13c00d12c82645cad1d00fe698b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\s_g_l_209.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
e5f26a0bec9a7c28ca90ab28cb1337b4

SHA1
1eedd923275a2090982f111d0c6792b565f94fd4

SHA256
1a399cc0d29993f674e1061f1ab8c2cb3837d952b199f827da0cfef1d5710dc2

SHA512
c0c2359968ab193ca704ab04a2e6bd79cec9bc6d0d4bf6f19507cc8b00aa29e93d4d4813c2be5f6144dea3d572882690694ab695d92a5095b3ce10c937d006dd

Download Submit
memory/1764-200-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-204-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-143-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-151-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-152-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-154-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-150-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-157-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-156-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-224-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-149-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-161-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-147-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-166-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-145-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-160-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-167-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-168-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-223-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-170-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-218-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-141-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-217-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-215-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-173-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-214-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-140-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-181-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-182-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-183-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-213-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-212-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-187-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-188-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-211-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-190-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-191-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-210-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-205-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-194-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-146-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-202-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/1764-201-0x00007FFC2F130000-0x00007FFC2F19E000-memory.dmp

Filesize
440KB

Download
memory/4024-175-0x0000000000480000-0x00000000004A5000-memory.dmp

Filesize
148KB

Download
memory/4024-132-0x0000000000480000-0x00000000004A5000-memory.dmp

Filesize
148KB

Download
memory/4024-134-0x0000000000480000-0x00000000004A5000-memory.dmp

Filesize
148KB

Download
memory/4024-133-0x0000000000B30000-0x0000000000B33000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads