25650154d06812b5467a30bc3eb19ef8e2872f6006f384f0dd5777ea4a5ce1b9

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2024, 15:26

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General

Target

bc2653e5b275da0588766bb0ea029ec8.exe
Size

57KB
MD5

bc2653e5b275da0588766bb0ea029ec8
SHA1

488343e1c5b81b749f015c2259a0958de5ea1ecb
SHA256

25650154d06812b5467a30bc3eb19ef8e2872f6006f384f0dd5777ea4a5ce1b9
SHA512

cf1f9fac92acdf35536a041d6d6a1ffa6f00092349040c5303444540b9ec975f1e3a63d3dd72d714f4e6799080b9c7cf504d8727c9cfe492e607ddfeb3af9ed1
SSDEEP

768:/kRmosl06cA28DqSV8WnR1EQgz5pDZLhRWLhuHIf4qBkptr6W8U1ZJXhw13B:sRmex8mSVpRIDZdZD7ptr/ZNxw1x

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
5100	attrib.exe
3536	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-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	bc2653e5b275da0588766bb0ea029ec8.exe
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	inl8167.tmp

Executes dropped EXE 1 IoCs

pid	Process
5068	inl8167.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-1-5-21-275798769-4264537674-1142822080-1000\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).

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 60 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1113632576"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31093302"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31093302"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31093302"	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1120195457"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000805151ee19e06f4a9c31cfe2ca71daec000000000200000000001066000000010000200000005beb56d81a248abca824f4133ba755376e62c7f6e7c64959f423fe53b36205e7000000000e800000000200002000000099d17254eb19c41b49823fdb9974ebcd250fad9ac217ad792827767bb3fd0e9320000000979ac406c126b82affb1b3549fd5b642b1b86e6f6bbcca12746ac3473ece078a400000002edefd24f9add7e260932bb1f23276aff75e6971535209e4f6d7c0212672db7ac449b74623e6a08d266a8292dcbeb8f92735f26b7bba81708050b731eb5282d4	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\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
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 502fd0583672da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6DD5C296-DE29-11EE-AE4D-628714877227} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40ead4583672da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416762979"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1113632576"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000805151ee19e06f4a9c31cfe2ca71daec000000000200000000001066000000010000200000002c5718d2bca2c5e4deb18b7e062c3dc754dec12e8463e9d80dad755a5c20402a000000000e80000000020000200000002dd38a28f9513a0a262f2bf7b07eada72b8f4128c595b7ffd8d96eb7b3f8de23200000001bb5dccce1d8b4883bd45e5a66be7fa676517859becc29bf5bc988a6ad34372040000000b272aaa0adabcaf5080611feedb75a7d08cbef7b510ba491429b14d5ae987c905d151c84d82c56d0d8874f5b5e42cb4108d881ede080464060a792f89a325c5a	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?o"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\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}\Shell\open(&H)\Command	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell	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)	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\IsShortCut	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4624	bc2653e5b275da0588766bb0ea029ec8.exe
Token: SeIncBasePriorityPrivilege	5068	inl8167.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1996	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1996	iexplore.exe
1996	iexplore.exe
1408	IEXPLORE.EXE
1408	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 4292	4624	bc2653e5b275da0588766bb0ea029ec8.exe	100
PID 4624 wrote to memory of 4292	4624	bc2653e5b275da0588766bb0ea029ec8.exe	100
PID 4624 wrote to memory of 4292	4624	bc2653e5b275da0588766bb0ea029ec8.exe	100
PID 4292 wrote to memory of 3216	4292	cmd.exe	102
PID 4292 wrote to memory of 3216	4292	cmd.exe	102
PID 4292 wrote to memory of 3216	4292	cmd.exe	102
PID 3216 wrote to memory of 1996	3216	cmd.exe	104
PID 3216 wrote to memory of 1996	3216	cmd.exe	104
PID 3216 wrote to memory of 4996	3216	cmd.exe	105
PID 3216 wrote to memory of 4996	3216	cmd.exe	105
PID 3216 wrote to memory of 4996	3216	cmd.exe	105
PID 3216 wrote to memory of 3956	3216	cmd.exe	106
PID 3216 wrote to memory of 3956	3216	cmd.exe	106
PID 3216 wrote to memory of 3956	3216	cmd.exe	106
PID 3956 wrote to memory of 4836	3956	cmd.exe	108
PID 3956 wrote to memory of 4836	3956	cmd.exe	108
PID 3956 wrote to memory of 4836	3956	cmd.exe	108
PID 3956 wrote to memory of 3448	3956	cmd.exe	109
PID 3956 wrote to memory of 3448	3956	cmd.exe	109
PID 3956 wrote to memory of 3448	3956	cmd.exe	109
PID 3956 wrote to memory of 2404	3956	cmd.exe	110
PID 3956 wrote to memory of 2404	3956	cmd.exe	110
PID 3956 wrote to memory of 2404	3956	cmd.exe	110
PID 1996 wrote to memory of 1408	1996	iexplore.exe	111
PID 1996 wrote to memory of 1408	1996	iexplore.exe	111
PID 1996 wrote to memory of 1408	1996	iexplore.exe	111
PID 4624 wrote to memory of 5068	4624	bc2653e5b275da0588766bb0ea029ec8.exe	112
PID 4624 wrote to memory of 5068	4624	bc2653e5b275da0588766bb0ea029ec8.exe	112
PID 4624 wrote to memory of 5068	4624	bc2653e5b275da0588766bb0ea029ec8.exe	112
PID 3956 wrote to memory of 2072	3956	cmd.exe	113
PID 3956 wrote to memory of 2072	3956	cmd.exe	113
PID 3956 wrote to memory of 2072	3956	cmd.exe	113
PID 3956 wrote to memory of 4292	3956	cmd.exe	114
PID 3956 wrote to memory of 4292	3956	cmd.exe	114
PID 3956 wrote to memory of 4292	3956	cmd.exe	114
PID 4624 wrote to memory of 4556	4624	bc2653e5b275da0588766bb0ea029ec8.exe	115
PID 4624 wrote to memory of 4556	4624	bc2653e5b275da0588766bb0ea029ec8.exe	115
PID 4624 wrote to memory of 4556	4624	bc2653e5b275da0588766bb0ea029ec8.exe	115
PID 3956 wrote to memory of 5100	3956	cmd.exe	116
PID 3956 wrote to memory of 5100	3956	cmd.exe	116
PID 3956 wrote to memory of 5100	3956	cmd.exe	116
PID 3956 wrote to memory of 3536	3956	cmd.exe	118
PID 3956 wrote to memory of 3536	3956	cmd.exe	118
PID 3956 wrote to memory of 3536	3956	cmd.exe	118
PID 3956 wrote to memory of 984	3956	cmd.exe	119
PID 3956 wrote to memory of 984	3956	cmd.exe	119
PID 3956 wrote to memory of 984	3956	cmd.exe	119
PID 3956 wrote to memory of 2840	3956	cmd.exe	120
PID 3956 wrote to memory of 2840	3956	cmd.exe	120
PID 3956 wrote to memory of 2840	3956	cmd.exe	120
PID 984 wrote to memory of 3012	984	rundll32.exe	121
PID 984 wrote to memory of 3012	984	rundll32.exe	121
PID 984 wrote to memory of 3012	984	rundll32.exe	121
PID 3012 wrote to memory of 1744	3012	runonce.exe	122
PID 3012 wrote to memory of 1744	3012	runonce.exe	122
PID 3012 wrote to memory of 1744	3012	runonce.exe	122
PID 5068 wrote to memory of 3796	5068	inl8167.tmp	127
PID 5068 wrote to memory of 3796	5068	inl8167.tmp	127
PID 5068 wrote to memory of 3796	5068	inl8167.tmp	127

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
5100	attrib.exe
3536	attrib.exe

C:\Users\Admin\AppData\Local\Temp\bc2653e5b275da0588766bb0ea029ec8.exe
"C:\Users\Admin\AppData\Local\Temp\bc2653e5b275da0588766bb0ea029ec8.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\comeback_197.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4292
- - 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:3216
  - - 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:1996
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1996 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1408
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\1.inf
      4⤵
      PID:4996
  - - 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:3956
    - - 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:4836
    - - 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:3448
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
        5⤵
        
        PID:2404
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        Modifies registry class
        
        PID:2072
    - - 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:5100
    - - 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:3536
    - - 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:984
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:3012
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        
        PID:1744
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\inj.dat,MainLoad
        5⤵
        
        PID:2840
- C:\Users\Admin\AppData\Local\Temp\inl8167.tmp
  C:\Users\Admin\AppData\Local\Temp\inl8167.tmp
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5068
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inl8167.tmp > nul
    3⤵
    PID:3796
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\BC2653~1.EXE > nul
  2⤵
  PID:4556

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\rsoh1uq\imagestore.dat

Filesize
1KB

MD5
d031ac7068951ff20d509c0ee815526b

SHA1
333436e1802e231dde3486cc75b8b04187e178b2

SHA256
1f19503adc908631ac5e7879db7cdbe9ae0e5aefa9017991a764e606c7b852b6

SHA512
5756931feea4c6fc169aed01c6f7aebdeea040ac5f74fe92d5a9ead764117f76212e4705bc2fe63f6868d7043e65d9213c8150af206fd7a0863f9a1fd726b043

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GP57WU1M\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Y4F2DR2Q\favicon[2].ico

Filesize
1KB

MD5
7ef1f0a0093460fe46bb691578c07c95

SHA1
2da3ffbbf4737ce4dae9488359de34034d1ebfbd

SHA256
4c62eef22174220b8655590a77b27957f3518b4c3b7352d0b64263b80e728f2c

SHA512
68da2c2f6f7a88ae364a4cf776d2c42e50150501ccf9b740a2247885fb21d1becbe9ee0ba61e965dd21d8ee01be2b364a29a7f9032fc6b5cdfb28cc6b42f4793

Download Submit
C:\Users\Admin\AppData\Local\Temp\comeback_197.bat

Filesize
53B

MD5
23962a245f75fe25510051582203aff1

SHA1
20832a3a1179bb2730194d2f7738d41d5d669a43

SHA256
1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

SHA512
dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl8167.tmp

Filesize
2.7MB

MD5
2f37c262db3aaa13a3fac2ac77170801

SHA1
d25d651e39db38140936b3205b5c9543ad224a51

SHA256
b3c97e75c7a1a47963709784f58f3e869468ff388f2228995578512f4cd0b3bf

SHA512
c32179036371b2b15edaa45d0bff9d44db0fb064c96733fb3270867d229ae4c4b316450c52d0dd88a30852fcda56b46d920eee10195a2be0a6f86b1ac7bdc2e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\inl8167.tmp

Filesize
3.0MB

MD5
29a3da71d970b97995da4aed24786a9e

SHA1
3f5272eaf49311f71b72c6ea1f1b313a8c6fe39f

SHA256
09a0f573cfa54e091973b4d631c4ec10cb7122d92f9eb7927a2676f166eb3331

SHA512
cefa843c1c8c2749109e6ce88684ea09b1067c49b8804b308ffc633c9cc8afc5e96497f7d4d7ae0c62dbef2a4eae5514e50fdae7a48c7c24cf0bd55cbd2362d7

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

Filesize
660B

MD5
c40ea8f677b3f48bfb7f4cfc6d3f03ab

SHA1
10b94afd8e6ea98a3c8a955304f9ce660b0c380a

SHA256
b1a31a74cc88d0f8e39aaebf58a724b89391dc3fbac733953790edf8ded8172c

SHA512
409b8a45576bf08e185446b13a512c115df7483ff8ec30ea51ee93ee1ac8153ae3b615650ff69a5d1e41fa0cd57fcdc4c5d03b4b4453431114ac018f48e194d9

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

Filesize
3KB

MD5
b7c5e3b416b1d1b5541ef44662e1a764

SHA1
8bff7ea2be2f3cf29f2381d8007198b5991ca3ae

SHA256
f1a2f9fdebb3cac24756e53fa5e1628b2bd1cc130480c1878e3b3bc880575cd1

SHA512
65dbd6a7a7cf6fec00e6b0f1d7d5655769e6087ad09cad74c91c5a3395e675ac8f9df5c7185327e6f8dd03ddb60504400f54237d9e4b53c8b08e7e3d41ee61fc

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
6b78cb8ced798ca5df5612dd62ce0965

SHA1
5a9c299393b96b0bf8f6770e3c7b0318a9e2e0cf

SHA256
81f64f42edfac2863a55db8fabd528c4eefc67f7e658cad6a57eeec862e444e3

SHA512
b387ba10021f3284d1406d520a2c8b3ba0c87922d67c79394c1aa50c631194519ac6bb5b898956533f040d48e1c7b202734e0075f8fc8c8bfab82c8ef359b28e

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
5.1MB

MD5
c54a16c21ba260e313e24ddad2bffa81

SHA1
99e8f3a7fe017d574ede1c459d758c1b9a454775

SHA256
9357d3f44dcc5fdabbc2fbcc0865b2e6de27d5c66a51de9bd750776f32bba9a8

SHA512
79929e2081dc62de2773a9bf283e7916569d5986d2e3f1d041279b29c0b390514123c8977388e3d0b2220ba02321a1ed2d70290155bb59ca41cc97e54dd61b92

Download Submit
memory/1996-96-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-106-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-75-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-71-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-76-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-77-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-78-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-80-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-81-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-83-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-84-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-85-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-87-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-86-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-89-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-91-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-95-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-46-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-98-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-70-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-101-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-102-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-103-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-104-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-179-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-72-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-111-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-69-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-116-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-68-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-117-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-178-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-119-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-120-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-61-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-132-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-134-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-135-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-136-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-137-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-138-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-140-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-174-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-175-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/1996-176-0x00007FF99CE70000-0x00007FF99CEDE000-memory.dmp

Filesize
440KB

Download
memory/4624-118-0x0000000000270000-0x0000000000297000-memory.dmp

Filesize
156KB

Download
memory/4624-105-0x0000000000BE0000-0x0000000000BE3000-memory.dmp

Filesize
12KB

Download
memory/4624-0-0x0000000000270000-0x0000000000297000-memory.dmp

Filesize
156KB

Download
memory/4624-7-0x0000000000270000-0x0000000000297000-memory.dmp

Filesize
156KB

Download
memory/4624-1-0x0000000000BE0000-0x0000000000BE3000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads