b897b6b0ab04f40c82baee47e302a5201adb0efe6a70131f57f0c9bc023f3cc0

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2024, 13:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3d03d06498147d9797b194483343e7bc.exe
Size

58KB
MD5

3d03d06498147d9797b194483343e7bc
SHA1

82a6fc72b53a6172552f5652eeff3978193c4bd5
SHA256

b897b6b0ab04f40c82baee47e302a5201adb0efe6a70131f57f0c9bc023f3cc0
SHA512

dfb51b709a006baf3da587c681c93cbc94802aa0e47daae3ce5ecb97c4a9a7296527528335482b05cfbcc278b5f5651e10179dc9ef3a913015f3cd102370e84c
SSDEEP

768:61tCn/5uXkmSAV+HIJVtGTdLbRbMlvgIMYToQFTZJK536KQyi/7cgqT:WqoX8AV+otOdfIgIMYToQF9JKl3iTcgq

Score

8^/10

evasion persistence

Malware Config

Signatures

Sets file to hidden 1 TTPs 2 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1564.001

pid	Process
5084	attrib.exe
3632	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-1-5-21-2398549320-3657759451-817663969-1000\Control Panel\International\Geo\Nation	3d03d06498147d9797b194483343e7bc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Control Panel\International\Geo\Nation	inlD832.tmp

Executes dropped EXE 1 IoCs

pid	Process
3504	inlD832.tmp

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hsdfasd = "\"C:\\PROGRA~1\\FREERA~1\\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 15 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~1\FREERA~1\╠╘▒ª╣║╬∩.url	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\tmp	attrib.exe
File created	C:\Program Files\FreeRapid\1.bat	3d03d06498147d9797b194483343e7bc.exe
File opened for modification	C:\PROGRA~1\FREERA~1\┐┤┐┤╡τ╙░.url	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\├└┼«└╓╘░.url	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\1.inf	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}	attrib.exe
File created	C:\Program Files\FreeRapid\2.bat	3d03d06498147d9797b194483343e7bc.exe
File created	C:\Program Files\FreeRapid\4.bat	3d03d06498147d9797b194483343e7bc.exe
File created	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File opened for modification	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\3.bat	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\2.inf	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\░╦╪╘╔½═╝.url	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\╟º═┼═┼╣║.url	cmd.exe

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

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 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3640445776"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c4e92002c4a416439bca1d31c27b8405000000000200000000001066000000010000200000008f61ca2d570c63602fd90bedee7b06f01a07c9ce23edbca2ef1ba541f0cc638d000000000e8000000002000020000000661cabdf64117a2d6be3b2b117452a13dd3dae1e4ab588e7fd900ee229783f3f20000000d032297b89c5b16e34e192b5dbd1c2147888d355b3fc8471181dd38f179bfbef40000000c14ac92592706c118ae8528f06c49d714a407c9495e2f050bb3387ae05b8f9f7929bcd30e65dc17904eceeba7bc6904b266ab35cf6af812d65dc835d66585517	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c4e92002c4a416439bca1d31c27b840500000000020000000000106600000001000020000000220602afec7f2a46582012383b74ef55668a09ddb6da693fe616f5fa21cc5cd3000000000e800000000200002000000061a1e137609d30f68ce7bbde8c169151132bf072cfe9d4796ef04b896e2962eb2000000047ee8a51103ab8ab0ce8b2c43232fe0b279332526812b216d425f14c899f09cc400000006a37e5156dd9bdfd53aea6328eaaf698f7d8e39a77a6068865632844c5bd945199f75aba5ed031934216b9981eb7dd781ed315ebaaf5ba6b2882b0a4ca352684	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31081528"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0c95ee63844da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31081528"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411706334"	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31081528"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{022E8192-B02C-11EE-BB4F-7AA08ABF42A0} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31081528"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3615289805"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3640445776"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3615289805"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 608155e33844da01	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-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?o"	reg.exe

Modifies registry class 9 IoCs

description	ioc	Process
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	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
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:\\PROGRA~1\\FREERA~1\\3.bat\""	reg.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3224	3d03d06498147d9797b194483343e7bc.exe
Token: SeIncBasePriorityPrivilege	3504	inlD832.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4912	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4912	iexplore.exe
4912	iexplore.exe
2340	IEXPLORE.EXE
2340	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 4880	3224	3d03d06498147d9797b194483343e7bc.exe	98
PID 3224 wrote to memory of 4880	3224	3d03d06498147d9797b194483343e7bc.exe	98
PID 3224 wrote to memory of 4880	3224	3d03d06498147d9797b194483343e7bc.exe	98
PID 4880 wrote to memory of 4892	4880	cmd.exe	101
PID 4880 wrote to memory of 4892	4880	cmd.exe	101
PID 4880 wrote to memory of 4892	4880	cmd.exe	101
PID 4892 wrote to memory of 4912	4892	cmd.exe	104
PID 4892 wrote to memory of 4912	4892	cmd.exe	104
PID 4892 wrote to memory of 4276	4892	cmd.exe	105
PID 4892 wrote to memory of 4276	4892	cmd.exe	105
PID 4892 wrote to memory of 4276	4892	cmd.exe	105
PID 4892 wrote to memory of 4464	4892	cmd.exe	107
PID 4892 wrote to memory of 4464	4892	cmd.exe	107
PID 4892 wrote to memory of 4464	4892	cmd.exe	107
PID 4464 wrote to memory of 4100	4464	cmd.exe	108
PID 4464 wrote to memory of 4100	4464	cmd.exe	108
PID 4464 wrote to memory of 4100	4464	cmd.exe	108
PID 4912 wrote to memory of 2340	4912	iexplore.exe	109
PID 4912 wrote to memory of 2340	4912	iexplore.exe	109
PID 4912 wrote to memory of 2340	4912	iexplore.exe	109
PID 4464 wrote to memory of 4964	4464	cmd.exe	112
PID 4464 wrote to memory of 4964	4464	cmd.exe	112
PID 4464 wrote to memory of 4964	4464	cmd.exe	112
PID 4464 wrote to memory of 1636	4464	cmd.exe	110
PID 4464 wrote to memory of 1636	4464	cmd.exe	110
PID 4464 wrote to memory of 1636	4464	cmd.exe	110
PID 4464 wrote to memory of 4840	4464	cmd.exe	111
PID 4464 wrote to memory of 4840	4464	cmd.exe	111
PID 4464 wrote to memory of 4840	4464	cmd.exe	111
PID 4464 wrote to memory of 1304	4464	cmd.exe	114
PID 4464 wrote to memory of 1304	4464	cmd.exe	114
PID 4464 wrote to memory of 1304	4464	cmd.exe	114
PID 4464 wrote to memory of 5084	4464	cmd.exe	115
PID 4464 wrote to memory of 5084	4464	cmd.exe	115
PID 4464 wrote to memory of 5084	4464	cmd.exe	115
PID 3224 wrote to memory of 3504	3224	3d03d06498147d9797b194483343e7bc.exe	113
PID 3224 wrote to memory of 3504	3224	3d03d06498147d9797b194483343e7bc.exe	113
PID 3224 wrote to memory of 3504	3224	3d03d06498147d9797b194483343e7bc.exe	113
PID 4464 wrote to memory of 3632	4464	cmd.exe	116
PID 4464 wrote to memory of 3632	4464	cmd.exe	116
PID 4464 wrote to memory of 3632	4464	cmd.exe	116
PID 4464 wrote to memory of 4148	4464	cmd.exe	120
PID 4464 wrote to memory of 4148	4464	cmd.exe	120
PID 4464 wrote to memory of 4148	4464	cmd.exe	120
PID 4464 wrote to memory of 4520	4464	cmd.exe	117
PID 4464 wrote to memory of 4520	4464	cmd.exe	117
PID 4464 wrote to memory of 4520	4464	cmd.exe	117
PID 3224 wrote to memory of 4608	3224	3d03d06498147d9797b194483343e7bc.exe	118
PID 3224 wrote to memory of 4608	3224	3d03d06498147d9797b194483343e7bc.exe	118
PID 3224 wrote to memory of 4608	3224	3d03d06498147d9797b194483343e7bc.exe	118
PID 4148 wrote to memory of 3880	4148	rundll32.exe	119
PID 4148 wrote to memory of 3880	4148	rundll32.exe	119
PID 4148 wrote to memory of 3880	4148	rundll32.exe	119
PID 3880 wrote to memory of 1912	3880	runonce.exe	122
PID 3880 wrote to memory of 1912	3880	runonce.exe	122
PID 3880 wrote to memory of 1912	3880	runonce.exe	122
PID 3504 wrote to memory of 640	3504	inlD832.tmp	129
PID 3504 wrote to memory of 640	3504	inlD832.tmp	129
PID 3504 wrote to memory of 640	3504	inlD832.tmp	129

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
5084	attrib.exe
3632	attrib.exe

C:\Users\Admin\AppData\Local\Temp\3d03d06498147d9797b194483343e7bc.exe
"C:\Users\Admin\AppData\Local\Temp\3d03d06498147d9797b194483343e7bc.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\cuteftpmac09.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4880
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /K C:\PROGRA~1\FREERA~1\1.bat
    3⤵
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:4892
  - - 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:4912
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4912 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:2340
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\PROGRA~1\FREERA~1\1.inf
      4⤵
      PID:4276
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /K C:\PROGRA~1\FREERA~1\2.bat
      4⤵
      Drops file in Program Files directory
      Suspicious use of WriteProcessMemory
      PID:4464
    - - 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\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
        5⤵
        
        PID:1636
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:4840
    - - 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:4964
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command" /v "" /d "wscript -e:vbs ""C:\PROGRA~1\FREERA~1\3.bat""" /f
        5⤵
        Modifies registry class
        
        PID:1304
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\PROGRA~1\FREERA~1\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}
        5⤵
        Sets file to hidden
        Drops file in Program Files directory
        Views/modifies file attributes
        
        PID:5084
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\PROGRA~1\FREERA~1\tmp
        5⤵
        Sets file to hidden
        Drops file in Program Files directory
        Views/modifies file attributes
        
        PID:3632
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:4520
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\PROGRA~1\FREERA~1\2.inf
        5⤵
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:4148
- C:\Users\Admin\AppData\Local\Temp\inlD832.tmp
  C:\Users\Admin\AppData\Local\Temp\inlD832.tmp
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3504
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlD832.tmp > nul
    3⤵
    PID:640
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\3D03D0~1.EXE > nul
  2⤵
  PID:4608

C:\Windows\SysWOW64\runonce.exe
"C:\Windows\system32\runonce.exe" -r
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3880
- C:\Windows\SysWOW64\grpconv.exe
  "C:\Windows\System32\grpconv.exe" -o
  2⤵
  PID:1912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\PROGRA~1\FREERA~1\1.bat

Filesize
3KB

MD5
b7c5e3b416b1d1b5541ef44662e1a764

SHA1
8bff7ea2be2f3cf29f2381d8007198b5991ca3ae

SHA256
f1a2f9fdebb3cac24756e53fa5e1628b2bd1cc130480c1878e3b3bc880575cd1

SHA512
65dbd6a7a7cf6fec00e6b0f1d7d5655769e6087ad09cad74c91c5a3395e675ac8f9df5c7185327e6f8dd03ddb60504400f54237d9e4b53c8b08e7e3d41ee61fc

Download Submit
C:\PROGRA~1\FREERA~1\1.inf

Filesize
492B

MD5
34c14b8530e1094e792527f7a474fe77

SHA1
f71c4e9091140256b34c18220d1dd1efab1f301d

SHA256
fe0dfb3458bfe2a3632d365e00765fa10f14d62e7dfa8b70a055c7eb9fdb6713

SHA512
25bb09b526e1e9f5c6052f1f7c36b37c956c1b5649936af8df3abfcf120c931f3d2603e17a061cb99d8c8074bfb1973a5423cce89762fca53cd46aeb3e8944a2

Download Submit
C:\PROGRA~1\FREERA~1\2.bat

Filesize
3KB

MD5
6b78cb8ced798ca5df5612dd62ce0965

SHA1
5a9c299393b96b0bf8f6770e3c7b0318a9e2e0cf

SHA256
81f64f42edfac2863a55db8fabd528c4eefc67f7e658cad6a57eeec862e444e3

SHA512
b387ba10021f3284d1406d520a2c8b3ba0c87922d67c79394c1aa50c631194519ac6bb5b898956533f040d48e1c7b202734e0075f8fc8c8bfab82c8ef359b28e

Download Submit
C:\PROGRA~1\FREERA~1\2.inf

Filesize
230B

MD5
f6dcb2862f6e7f9e69fb7d18668c59f1

SHA1
bb23dbba95d8af94ecc36a7d2dd4888af2856737

SHA256
c68fe97c64b68f00b3cc853ae6a6d324b470a558df57eac2593487978592eb2c

SHA512
eefe630b776d2144df39e9c385824374b3d546e30293d7efe10cc2d6bf6f2c932162bf80add1c8ca58afcc868ad02b3ffc104c0f111f3827f4385ee9f26f5e75

Download Submit
C:\PROGRA~1\FREERA~1\4.bat

Filesize
74KB

MD5
79a2ca3aa796e5094ec2e721664d4c38

SHA1
a277ce8ba0ac65b2fe5a2506f7c82eff257b2c54

SHA256
508a2dab84184cbbb710c74fae664466da536f5edd13d15d948d7674df179540

SHA512
58666f2dc8f87c3754455411b56420bd6a10d9e43540718d2a6be14b77b3d63e0eb19ad2b772f894c39469bd095c9275b0c51ea196a891f573c9a7ef95615504

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver5DDA.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GUTCV3OF\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\cuteftpmac09.bat

Filesize
36B

MD5
0b53221b1332efb76ebd2ab7120ff78f

SHA1
e3dda4d21e35819eaf50e50c2aab2950ff1505b5

SHA256
05bbda79058985c35a48637dcbc66c73176e1f7e4c95e8aef8b762066b780388

SHA512
877637688f255d94b94feb3b2444678836db41644f6e1a7d1f902c8c12bab45785393a8f210215eebcdcb3526002632863bf54f026047aa1edee8481b26dddcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\inlD832.tmp

Filesize
2.7MB

MD5
e4e34df3f1f29ab783d5e0efa8596be1

SHA1
79e0d662e0f8cfd2ce98adc65b32ca68578ae315

SHA256
ff2803778d0cab75e079f32c9b7a913e370ee4733955e3c9709a1558168712c8

SHA512
363ec9c513b62676b8bb54daf43955d414e01d1347930fc7b91b92e3145236c9249a6f528dd46b750d9069c58e4bd8c968d2c0880bbac5071e9c7511b78e98d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\inlD832.tmp

Filesize
1.7MB

MD5
635fd745bd1ee0ee57f6c05e3b144193

SHA1
61fd61cafa96f786fbb5fd2eb0f15df4312326f9

SHA256
c68a322d6d069ce5b633c39b0f31f56581632124d3ca317dfe635e6c16fd27a8

SHA512
75a2509f7696c9b1b39359750c6b2fabb7902b43d92dd491434fe40bc17634e8d5a9ae135c1fa31d270486060d0f57d4ffdb2ada53804d050ab07499e824857e

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

Filesize
611B

MD5
f6452f541207729878acc3efad9e53bc

SHA1
4584fd614383c394b09bbca936f35bf8bb0efcb3

SHA256
8287849f311e6c21ee79fd6cb695742833134f0ab249ba6ebd51f9588b88e1a9

SHA512
b41131969c8a4315ed0ffc492291f3a8f1ebde2a951090357b4f14d17db228bbd5432de23636ed65c97ad691820ea23fa18490dbe6638493f186ec32d589a2ed

Download Submit
memory/3224-0-0x00000000000A0000-0x00000000000C7000-memory.dmp

Filesize
156KB

Download
memory/3224-76-0x00000000000A0000-0x00000000000C7000-memory.dmp

Filesize
156KB

Download
memory/3224-11-0x0000000000B00000-0x0000000000B03000-memory.dmp

Filesize
12KB

Download
memory/3224-7-0x00000000000A0000-0x00000000000C7000-memory.dmp

Filesize
156KB

Download
memory/3224-1-0x0000000000B00000-0x0000000000B03000-memory.dmp

Filesize
12KB

Download
memory/4912-90-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-105-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-79-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-77-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-82-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-74-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-84-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-80-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-87-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-88-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-93-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-91-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-73-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-89-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-95-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-96-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-97-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-72-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-99-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-103-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-106-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-75-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-107-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-104-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-112-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-113-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-111-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-114-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-115-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-71-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-125-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-70-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-57-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-135-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-139-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-141-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-138-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-137-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-136-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-148-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-152-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-51-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download
memory/4912-45-0x00007FFF03E30000-0x00007FFF03E9E000-memory.dmp

Filesize
440KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads