joker | 9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765

Analysis

max time kernel
151s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2022 10:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe
Size

57KB
MD5

33310fe5a5ddde6b1b16a60f1072f1ae
SHA1

d8000c32b95891e63b725846d4637568fae3f255
SHA256

9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765
SHA512

d4b90ced79ec15dc5c422bb15b2229052c8398e760bc160c9857cfb1c303ba085cdfabc4906752e241f422b970106ea8fe2b9e9d7f67a6c844039c04e4b31e78
SSDEEP

768:OFVzMQjM6qLTZIHNmSal8KUor/jewC4H1LSSJB00wNLE9WPry378WaKysZ5bu:OFGQjAK9axUYbD/kLeWPrGJaKysZVu

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
1800	inl19EE.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
448	attrib.exe
3444	attrib.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe

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\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
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hsdfasd = "\"C:\\Users\\Admin\\AppData\\Roaming\\PPLive\\tmp.\\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}\" hh.exe"	rundll32.exe

Drops file in Program Files directory 2 IoCs

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

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key 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 57 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu464.site	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\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30987870"	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\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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\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\cnkankan.com\Total = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu464.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1576969299"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1597438369"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000043e2eb2e51ccf149ab640c8bdb0d7906000000000200000000001066000000010000200000004f1dc41ff5e90adafea25cfdb2d196d8b19a9957a9ca3f97dcc2898665282078000000000e80000000020000200000000e0a541a54b400f15e5cc8f66e5360ca6668ff4b869d9bd0fe7f93370eac3c5820000000b0b762bcd566dda9e79e5fee503f807e5b54fb3a0a4a3bef10b80dcae3dcc86a40000000dce0800a7007b198da1201a810fc3aeaa1e0f1867f802fedc4d4c63a36e109f6a3dbe13e0402881329e2e1f0d23ae76ae3401d91c4697fb2795599e7a9225a2d	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e06b846b5ed6d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\IESettingSync	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\LastUpdateLowDateTime = "1576812884"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.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\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30987870"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0aa9e6b5ed6d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "189"	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\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{8935B91A-4251-11ED-A0EE-6E8F4548B5DC} = "0"	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\TabbedBrowsing	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\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu464.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu464.site\Total = "63"	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 (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000043e2eb2e51ccf149ab640c8bdb0d79060000000002000000000010660000000100002000000042e9d51d725b0bbf627f02eb3292272da296d0bd377e2c86ca2ac6367dde18f7000000000e8000000002000020000000c9dc1298276d2597671ea8b7030793961aa17691f50814ab8fa8ddf9a273d90620000000f854c1e41e4f12ff795e23a96a5336a13d14cde449f00e17ff4479ae9fe80d99400000000b52386a4a6ac34036b8d2ccfad7638b3fed36ef99dbf59b78b1aa58d164a278a71d28448f2dd0bf384edb0a2cc5c1b23610546e1329fe85eddc265a1bbf0b62	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\VersionManager\LastCheckForUpdateHighDateTime = "30987870"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.henniu464.site\ = "63"	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

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-1-5-21-929662420-1054238289-2961194603-1000\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
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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command	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	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command\ = "wscript -e:vbs \"C:\\Users\\Admin\\AppData\\Roaming\\PPLive\\3.bat\""	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1916	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1916	iexplore.exe
1916	iexplore.exe
4676	IEXPLORE.EXE
4676	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 624 wrote to memory of 2836	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	104
PID 624 wrote to memory of 2836	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	104
PID 624 wrote to memory of 2836	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	104
PID 2836 wrote to memory of 1960	2836	cmd.exe	106
PID 2836 wrote to memory of 1960	2836	cmd.exe	106
PID 2836 wrote to memory of 1960	2836	cmd.exe	106
PID 1960 wrote to memory of 1916	1960	cmd.exe	108
PID 1960 wrote to memory of 1916	1960	cmd.exe	108
PID 1960 wrote to memory of 2112	1960	cmd.exe	109
PID 1960 wrote to memory of 2112	1960	cmd.exe	109
PID 1960 wrote to memory of 2112	1960	cmd.exe	109
PID 1960 wrote to memory of 4224	1960	cmd.exe	110
PID 1960 wrote to memory of 4224	1960	cmd.exe	110
PID 1960 wrote to memory of 4224	1960	cmd.exe	110
PID 624 wrote to memory of 1800	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	112
PID 624 wrote to memory of 1800	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	112
PID 624 wrote to memory of 1800	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	112
PID 624 wrote to memory of 2428	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	113
PID 624 wrote to memory of 2428	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	113
PID 624 wrote to memory of 2428	624	9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe	113
PID 4224 wrote to memory of 712	4224	cmd.exe	114
PID 4224 wrote to memory of 712	4224	cmd.exe	114
PID 4224 wrote to memory of 712	4224	cmd.exe	114
PID 1916 wrote to memory of 4676	1916	iexplore.exe	116
PID 1916 wrote to memory of 4676	1916	iexplore.exe	116
PID 1916 wrote to memory of 4676	1916	iexplore.exe	116
PID 4224 wrote to memory of 5092	4224	cmd.exe	117
PID 4224 wrote to memory of 5092	4224	cmd.exe	117
PID 4224 wrote to memory of 5092	4224	cmd.exe	117
PID 4224 wrote to memory of 2196	4224	cmd.exe	118
PID 4224 wrote to memory of 2196	4224	cmd.exe	118
PID 4224 wrote to memory of 2196	4224	cmd.exe	118
PID 4224 wrote to memory of 1420	4224	cmd.exe	119
PID 4224 wrote to memory of 1420	4224	cmd.exe	119
PID 4224 wrote to memory of 1420	4224	cmd.exe	119
PID 4224 wrote to memory of 4292	4224	cmd.exe	120
PID 4224 wrote to memory of 4292	4224	cmd.exe	120
PID 4224 wrote to memory of 4292	4224	cmd.exe	120
PID 4224 wrote to memory of 448	4224	cmd.exe	121
PID 4224 wrote to memory of 448	4224	cmd.exe	121
PID 4224 wrote to memory of 448	4224	cmd.exe	121
PID 4224 wrote to memory of 3444	4224	cmd.exe	122
PID 4224 wrote to memory of 3444	4224	cmd.exe	122
PID 4224 wrote to memory of 3444	4224	cmd.exe	122
PID 4224 wrote to memory of 4124	4224	cmd.exe	123
PID 4224 wrote to memory of 4124	4224	cmd.exe	123
PID 4224 wrote to memory of 4124	4224	cmd.exe	123
PID 4224 wrote to memory of 2016	4224	cmd.exe	124
PID 4224 wrote to memory of 2016	4224	cmd.exe	124
PID 4224 wrote to memory of 2016	4224	cmd.exe	124
PID 4124 wrote to memory of 4220	4124	rundll32.exe	125
PID 4124 wrote to memory of 4220	4124	rundll32.exe	125
PID 4124 wrote to memory of 4220	4124	rundll32.exe	125
PID 4220 wrote to memory of 3544	4220	runonce.exe	126
PID 4220 wrote to memory of 3544	4220	runonce.exe	126
PID 4220 wrote to memory of 3544	4220	runonce.exe	126

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
448	attrib.exe
3444	attrib.exe

C:\Users\Admin\AppData\Local\Temp\9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe
"C:\Users\Admin\AppData\Local\Temp\9c5ff0920de28bf748b22af5bcb7e75fac269d78e336825860c05e66bfc2c765.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:624
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\wm2010_stop.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2836
- - 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:1960
  - - 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:1916
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1916 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:4676
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\1.inf
      4⤵
      PID:2112
  - - 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:4224
    - - 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:712
    - - 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:5092
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.71628.com/?i"" /f
        5⤵
        
        PID:2196
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:1420
    - - 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:4292
    - - 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:448
    - - 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:3444
    - - 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:4124
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:4220
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:3544
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:2016
- C:\Users\Admin\AppData\Local\Temp\inl19EE.tmp
  C:\Users\Admin\AppData\Local\Temp\inl19EE.tmp
  2⤵
  - Executes dropped EXE
  PID:1800
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\9C5FF0~1.EXE > nul
  2⤵
  PID:2428

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\Local\Microsoft\Internet Explorer\imagestore\ckj4gk4\imagestore.dat

Filesize
1KB

MD5
ea8a430245800f8a8bd41844d5431ecb

SHA1
b9d6c0884747cd579c01a34b524deea380716734

SHA256
34d4eb289fda6a0219c367c90e94aaa01261c9260c7196de38d4903b14005bd0

SHA512
66fa4541bffe2cef3308b2de356783bf8c29f486cc0714f8abbc0f76961058ac51f2208d3e27d2c9ad75d6de15fcd56dbaa0b709751cdb65d23412bc2478d41f

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl19EE.tmp

Filesize
57.2MB

MD5
d75c1e8890ab2b3dada353c4491d66fa

SHA1
d5c0a45aea14e88650eb661f3e169d30376b10e8

SHA256
56aee90b8870dd6da35b2ef3d4a08aa7703e1c1c628be583b3b777c0a9a28bfc

SHA512
e87110d56542a5de1534a9cf81da0310264a73098104a66fe211749e791b74b4996b85ab109e206066c2aabbb97a1c6f69255b31c31c70f593721ce086cf65ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl19EE.tmp

Filesize
57.2MB

MD5
d75c1e8890ab2b3dada353c4491d66fa

SHA1
d5c0a45aea14e88650eb661f3e169d30376b10e8

SHA256
56aee90b8870dd6da35b2ef3d4a08aa7703e1c1c628be583b3b777c0a9a28bfc

SHA512
e87110d56542a5de1534a9cf81da0310264a73098104a66fe211749e791b74b4996b85ab109e206066c2aabbb97a1c6f69255b31c31c70f593721ce086cf65ff

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

Filesize
630B

MD5
def799e58a41b0cc7912581957c6b70b

SHA1
92b7b065250910aae63b782c8aa9548289b7d7d5

SHA256
d5c4b84330a5c67f8c86ee470c66ff8f52124f6dbcb29f939561c9013b5c6c20

SHA512
20be77f16b629d023a4456925ec3d093fd3f202f6b208dd42c878614248b78da52da0f5c004d06d7d4d1583291ce6901e9d8157eadf129b7032b2fb902eb1ce5

Download Submit
C:\Users\Admin\AppData\Local\Temp\wm2010_stop.bat

Filesize
53B

MD5
23962a245f75fe25510051582203aff1

SHA1
20832a3a1179bb2730194d2f7738d41d5d669a43

SHA256
1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

SHA512
dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

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
29544f98fe22fabc2a66075497390605

SHA1
e3e5c2c911cf567697a851031f875444c182a09b

SHA256
3cab5e7eacd2ac07fffa016eb25e69eb09d5a014aca0bc224a13c82fcfd809c4

SHA512
c03bc37de207734ab0d9b4f45e57254dac3a15ccbec40a07e8ccad5cfb2c69f5cc1ecc43f1388071980fa007bbf5e738d07f30b6fa0d7c5e90096db674dbef00

Download Submit
memory/624-172-0x00000000007C0000-0x00000000007E6000-memory.dmp

Filesize
152KB

Download
memory/624-132-0x00000000007C0000-0x00000000007E6000-memory.dmp

Filesize
152KB

Download
memory/624-134-0x00000000007C0000-0x00000000007E6000-memory.dmp

Filesize
152KB

Download
memory/624-133-0x0000000000F20000-0x0000000000F23000-memory.dmp

Filesize
12KB

Download
memory/1916-150-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-140-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-224-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-156-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-148-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-159-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-147-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-161-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-146-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-162-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-163-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-164-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-165-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-166-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-168-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-145-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-223-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-218-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-171-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-143-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-175-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-178-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-179-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-217-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-180-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-215-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-183-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-184-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-141-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-153-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-214-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-189-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-190-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-213-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-212-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-193-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-211-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-210-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-205-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-200-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-201-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-202-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download
memory/1916-204-0x00007FFB87140000-0x00007FFB871AE000-memory.dmp

Filesize
440KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads