joker | ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5

Analysis

max time kernel
185s
max time network
184s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2022 17:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe
Size

168KB
MD5

6641c28071080bee63f5e43c221747fa
SHA1

cde4668b2bd81611344d3fa790ef1f05f25c9b84
SHA256

ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5
SHA512

c53c4eeead7ee11d244b5d1c501a262dadb5baa2683e944e14d8123f2eb91f0e421f2550770647b1819f3e3cfeb51d35b9084e21ef0c3209514e9d86c7de8266
SSDEEP

3072:xmFnMtkDAUvtuVCDAV8FuXAvje1ofqjtm5uLHiwXemf:xm5FAUvtuVCDAV8FuXAvje1ofqjtmgLJ

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
1476	inlAAB9.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
3980	attrib.exe
1776	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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	inlAAB9.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-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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 62 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "372378759"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{5CBDB432-4A7D-11ED-89AC-5A10AEE59B4B} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu2222.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "831686971"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "831686971"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30989962"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d08d795d8aded801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu2222.site	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "189"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30989962"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu2222.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.henniu2222.site\ = "63"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000975fab978604b14697eb522259e91a1000000000020000000000106600000001000020000000b1a2a09331b55a6d9ff68ed0a8232fc89467e638e97e72e2f32b69e3f32183b8000000000e8000000002000020000000bd36160ec462e8c1c3f4089fa6d387032a10bdc2faf51c23574e588b1e1e69512000000059644229c65b4cf43645b257047a165d673413477721e8925b788ff80901848340000000fdff72cacd5dec509b80a23f4f8e95829c64e2de4e01464ae7540021ad9e947e94c1ffe11ddb872b0d67f90c89ad37ed71bb84bc08685a3a120a354e855d97d7	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu2222.site\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "845438040"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30989962"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	reg.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.71628.com/?i"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.71628.com/?i"	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}	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}\Shell\open(&H)\Command	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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe
Token: SeIncBasePriorityPrivilege	1476	inlAAB9.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2180	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2180	iexplore.exe
2180	iexplore.exe
5064	IEXPLORE.EXE
5064	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 4416 wrote to memory of 1496	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	83
PID 4416 wrote to memory of 1496	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	83
PID 4416 wrote to memory of 1496	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	83
PID 1496 wrote to memory of 4324	1496	cmd.exe	85
PID 1496 wrote to memory of 4324	1496	cmd.exe	85
PID 1496 wrote to memory of 4324	1496	cmd.exe	85
PID 4324 wrote to memory of 2180	4324	cmd.exe	87
PID 4324 wrote to memory of 2180	4324	cmd.exe	87
PID 4324 wrote to memory of 4000	4324	cmd.exe	88
PID 4324 wrote to memory of 4000	4324	cmd.exe	88
PID 4324 wrote to memory of 4000	4324	cmd.exe	88
PID 4324 wrote to memory of 1516	4324	cmd.exe	89
PID 4324 wrote to memory of 1516	4324	cmd.exe	89
PID 4324 wrote to memory of 1516	4324	cmd.exe	89
PID 4416 wrote to memory of 1476	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	91
PID 4416 wrote to memory of 1476	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	91
PID 4416 wrote to memory of 1476	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	91
PID 4416 wrote to memory of 3092	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	92
PID 4416 wrote to memory of 3092	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	92
PID 4416 wrote to memory of 3092	4416	ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe	92
PID 2180 wrote to memory of 5064	2180	iexplore.exe	94
PID 2180 wrote to memory of 5064	2180	iexplore.exe	94
PID 2180 wrote to memory of 5064	2180	iexplore.exe	94
PID 1516 wrote to memory of 3800	1516	cmd.exe	93
PID 1516 wrote to memory of 3800	1516	cmd.exe	93
PID 1516 wrote to memory of 3800	1516	cmd.exe	93
PID 1516 wrote to memory of 4724	1516	cmd.exe	96
PID 1516 wrote to memory of 4724	1516	cmd.exe	96
PID 1516 wrote to memory of 4724	1516	cmd.exe	96
PID 1516 wrote to memory of 1260	1516	cmd.exe	97
PID 1516 wrote to memory of 1260	1516	cmd.exe	97
PID 1516 wrote to memory of 1260	1516	cmd.exe	97
PID 1516 wrote to memory of 3104	1516	cmd.exe	99
PID 1516 wrote to memory of 3104	1516	cmd.exe	99
PID 1516 wrote to memory of 3104	1516	cmd.exe	99
PID 1516 wrote to memory of 4080	1516	cmd.exe	100
PID 1516 wrote to memory of 4080	1516	cmd.exe	100
PID 1516 wrote to memory of 4080	1516	cmd.exe	100
PID 1516 wrote to memory of 3980	1516	cmd.exe	101
PID 1516 wrote to memory of 3980	1516	cmd.exe	101
PID 1516 wrote to memory of 3980	1516	cmd.exe	101
PID 1516 wrote to memory of 1776	1516	cmd.exe	102
PID 1516 wrote to memory of 1776	1516	cmd.exe	102
PID 1516 wrote to memory of 1776	1516	cmd.exe	102
PID 1516 wrote to memory of 524	1516	cmd.exe	103
PID 1516 wrote to memory of 524	1516	cmd.exe	103
PID 1516 wrote to memory of 524	1516	cmd.exe	103
PID 1516 wrote to memory of 1340	1516	cmd.exe	104
PID 1516 wrote to memory of 1340	1516	cmd.exe	104
PID 1516 wrote to memory of 1340	1516	cmd.exe	104
PID 524 wrote to memory of 4608	524	rundll32.exe	105
PID 524 wrote to memory of 4608	524	rundll32.exe	105
PID 524 wrote to memory of 4608	524	rundll32.exe	105
PID 4608 wrote to memory of 728	4608	runonce.exe	106
PID 4608 wrote to memory of 728	4608	runonce.exe	106
PID 4608 wrote to memory of 728	4608	runonce.exe	106
PID 1476 wrote to memory of 2800	1476	inlAAB9.tmp	112
PID 1476 wrote to memory of 2800	1476	inlAAB9.tmp	112
PID 1476 wrote to memory of 2800	1476	inlAAB9.tmp	112

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
3980	attrib.exe
1776	attrib.exe

C:\Users\Admin\AppData\Local\Temp\ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe
"C:\Users\Admin\AppData\Local\Temp\ddbb2bffd57c8a5f804156b2247dd3d748f90248b16cdb009a0373b9f7fa14a5.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4416
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\mother_check219.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1496
- - 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:4324
  - - C:\PROGRA~1\INTERN~1\iexplore.exe
      C:\PROGRA~1\INTERN~1\IEXPLORE.EXE http://WWw.cnkankan.com/?71628
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2180
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2180 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:5064
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\1.inf
      4⤵
      PID:4000
  - - 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:1516
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.71628.com/?i"" /f
        5⤵
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:3800
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.71628.com/?i"" /f
        5⤵
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:4724
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.71628.com/?i"" /f
        5⤵
        
        PID:1260
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:3104
    - - 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:4080
    - - 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:3980
    - - 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:1776
    - - 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:524
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:4608
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:728
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:1340
- C:\Users\Admin\AppData\Local\Temp\inlAAB9.tmp
  C:\Users\Admin\AppData\Local\Temp\inlAAB9.tmp
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1476
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlAAB9.tmp > nul
    3⤵
    PID:2800
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\DDBB2B~1.EXE > nul
  2⤵
  PID:3092

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\69C6F6EC64E114822DF688DC12CDD86C

Filesize
631B

MD5
38f881f3a073a20f6b215b338d664f52

SHA1
9da80c3ff4c1c1dbff8699923870ba26a61a9feb

SHA256
cbe0e13b55fa32d0bd7899d6bbad0c69d24cb11da9d53c2ce30d0d68895d5558

SHA512
353b0d1debe1e2f2ab706f9102af2da10989d58e65ace6b9641c40f909dc89f368c31aa0a4629265288aafe81c82a002e1235be83b9e32d155760d523ef950eb

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\69C6F6EC64E114822DF688DC12CDD86C

Filesize
242B

MD5
4be02b3f5bc7e7815d0e7bfd58841517

SHA1
5714418e6f205dfae933203b7a7c1bdee4bdd72c

SHA256
7b3a4b10addb99d633b9d367a980a4a6b794eac610cbdf917803c94d3e327093

SHA512
f39d21117d9ec6bccadffd3e0b51e523bd903ea292a379d010cfdf67cc1ae646aae3e68a6332d829fe864e5236d69788169c77d5f322e3726c71d699665de17d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\ru1r3yf\imagestore.dat

Filesize
1KB

MD5
b3d1b5fe0c4464fdbbcc4b5335ddee4a

SHA1
886a3240391f50c1a62be0292223cc93d24aac88

SHA256
cdb110bee6a080a020efd66c4b1bf7edfdc6afe0d202641672c66be232e4918c

SHA512
7b8acd8ecc3b27535d505c2f18eb5aba3284df73f1603b9a382ff24ee23ec1db1791df81fcd47d2e86d3cf73eb681b923fb52915246fb0de598d222146a588fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\inlAAB9.tmp

Filesize
57.2MB

MD5
90628a892f85c969de9716bfbf36d1b4

SHA1
311b2225d88673d788fe7b15e2baa93d60054417

SHA256
7d6a4b07c2149834f4c2fb091e5943c4d2fa6ef0a951734f18b18e6b2edc1760

SHA512
f6ed0f1acfd14837ef9d4c901239fb727c77e023715883529532ef4e81b3aecbc041aeecb0b647b3de26ede6243fc514597e7bce31a841f6e1b5845cb4efb47b

Download Submit
C:\Users\Admin\AppData\Local\Temp\inlAAB9.tmp

Filesize
57.2MB

MD5
90628a892f85c969de9716bfbf36d1b4

SHA1
311b2225d88673d788fe7b15e2baa93d60054417

SHA256
7d6a4b07c2149834f4c2fb091e5943c4d2fa6ef0a951734f18b18e6b2edc1760

SHA512
f6ed0f1acfd14837ef9d4c901239fb727c77e023715883529532ef4e81b3aecbc041aeecb0b647b3de26ede6243fc514597e7bce31a841f6e1b5845cb4efb47b

Download Submit
C:\Users\Admin\AppData\Local\Temp\mother_check219.bat

Filesize
53B

MD5
23962a245f75fe25510051582203aff1

SHA1
20832a3a1179bb2730194d2f7738d41d5d669a43

SHA256
1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

SHA512
dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

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

Filesize
660B

MD5
d980f89e4088711df685a0aa09e8f5a7

SHA1
dde805f4fa5e016e122e4240e20ff844113717d7

SHA256
28f62bd59962d06d903ea079466c66985caa306251717235a0d470a1b0f62d09

SHA512
fa2a669d846081d71dcada405d3c4bdb92229ba2b4a9f8fd4e461d7c4d51012d3d3b893466f814c8178b9980119703d1a3f7eafeff281a2eb75465e504df9ee9

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

Filesize
3KB

MD5
286fe459674aef6eee17f6ac79a15fdb

SHA1
233dc43099c575a67b05fc1076e676324fd6e63d

SHA256
872cc596dc1fe6d5a131129bd84c2a76d6874e9c57ab2cd792d4d12b6f014fd2

SHA512
c9acc4a134001da76e7ae6aa5ae65ce58501942dfc1f80959ae4db27c06010db753c9d115eedbe0b2b0e30dd5c4dcd1d32816493b053c65cee81d3a343c87314

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
d4917ae9072a10d8e12ef3b282b25b3b

SHA1
bd9ec6c6395997525ec7c15ecca2f115573cc14c

SHA256
6f7649988962c61ac7644262ee6082ef352bbb00cb155a3f4ef0467fbdf1c67b

SHA512
c6ed3119e008191ad56050f6b72a2d64e908c57e80fd0c252b8b1947cf091644c83b6bc16c56d6e2153579eb3e8711c8cd608977426a0906d56a7713bfca309d

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
455a8f067787beb08ad97e73c3a05211

SHA1
e2e301862771795966314605fea63ff531c2a841

SHA256
91408b04bddc08465dc66b4b1b6ad74f43c64c07a66acf3b74b14ce9baa7b465

SHA512
39761ee4aa2d5568c68b2ca2efd163370ef7adb90dbce02a4e259954eea494a6cd02d853b8bfd8d8aeb51aa361ab426dd5196bb10788cab7e1a8ce25cbcbd216

Download Submit
memory/2180-154-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-207-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-156-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-158-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-162-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-160-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-152-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-167-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-150-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-147-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-159-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-168-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-170-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-138-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-222-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-176-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-177-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-178-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-221-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-179-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-180-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-216-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-182-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-183-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-146-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-185-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-189-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-145-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-191-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-215-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-213-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-194-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-212-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-144-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-143-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-197-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-142-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-210-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-211-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-202-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-157-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-140-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/2180-209-0x00007FF8D16B0000-0x00007FF8D171E000-memory.dmp

Filesize
440KB

Download
memory/4416-173-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4416-132-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads