0765299e68651128f2edf3a3f849ce4d38ee4982a81379890cd3e129a9fe92e5

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 13:23

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General

Target

743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe
Size

59KB
MD5

743c70dc9d04d9b39f681a13658a3953
SHA1

22379799d963acd5a88707518bb798965e3cab3e
SHA256

0765299e68651128f2edf3a3f849ce4d38ee4982a81379890cd3e129a9fe92e5
SHA512

8b877f07e1878e0d491f3a65585c8ce410fa31561f47b92d0203ff6de19fa0d6d877294d34bd31ea43fcfe67da3db429cfa587f082c59d953df27938f4a8046f
SSDEEP

1536:gS9sf3ewWNlLC+U1xf4Trnm4GDvJO7kEy:gS9sfuwqBU1B4TrmBOAh

Score

8^/10

defense_evasion discovery 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
540	attrib.exe
4920	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-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation	inlE83F.tmp

Executes dropped EXE 1 IoCs

pid	Process
3836	inlE83F.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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hsdfasd = "\"C:\\PROGRA~1\\FREERA~1\\tmp.\\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}\" hh.exe"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\GrpConv = "grpconv -o"	rundll32.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in Program Files directory 15 IoCs

description	ioc	Process
File created	C:\Program Files\FreeRapid\2.bat	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe
File opened for modification	C:\PROGRA~1\FREERA~1\├└┼«└╓╘░.url	cmd.exe
File created	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File opened for modification	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\╟º═┼═┼╣║.url	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\1.inf	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\2.inf	cmd.exe
File created	C:\Program Files\FreeRapid\1.bat	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe
File created	C:\Program Files\FreeRapid\4.bat	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe
File opened for modification	C:\PROGRA~1\FREERA~1\┐┤┐┤╡τ╙░.url	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\░╦╪╘╔½═╝.url	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\╠╘▒ª╣║╬∩.url	cmd.exe
File opened for modification	C:\PROGRA~1\FREERA~1\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}	attrib.exe
File opened for modification	C:\PROGRA~1\FREERA~1\tmp	attrib.exe
File opened for modification	C:\PROGRA~1\FREERA~1\3.bat	cmd.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 20 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	inlE83F.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	runonce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	grpconv.exe

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 43 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1966077691"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1951389897"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1951389897"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428770072"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000474a65013f51fa4ea7512bf38b7b79300000000002000000000010660000000100002000000001c2fb63430bc7410d6e4e8858938a712ab38d4a6aa16f2d6f4f72a09a660471000000000e8000000002000020000000a44b4f721fcae82b84cbdcfcae347612528256d4f8b418aaf1b7d0face1b9fb120000000124cda75dc3f167204f54621a12aa21d89d7b6666d6657ff8b4e695e980b7f2940000000f07bd7acbe91b379a9306dacaa17a4a9ed196501989812e87243513ae95510e562aeec28db1ae8fbd955d325f0581b0dff67ef14115c19157632c6f27cf5f7ea	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31121258"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31121258"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31121258"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000474a65013f51fa4ea7512bf38b7b79300000000002000000000010660000000100002000000065ecac12c17b8fe35684371e33e7eabfe7efbedbd05ef390448bca0fb6ff7cd6000000000e8000000002000020000000f8b892808e64ce24a52e8af091ca56c7df2b0661a8f1989b8421c91adb13897b200000002eb1b6bb9af93d65464134597d6f92aa896c639362aa3608b2edbbae3e42312740000000cb69b2b93f4068cda4867c258d1de8ac17331b387edff810340615dc33fec2c36f5e8e6899f85247c40e2282417442e3785735d277532f6e36a517ba2a80362c	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50040e8b6adfda01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20351c8b6adfda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9FE8BA14-4B5D-11EF-96F8-DE54A6AF116A} = "0"	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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?o"	reg.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command\ = "wscript -e:vbs \"C:\\PROGRA~1\\FREERA~1\\3.bat\""	reg.exe
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	reg.exe
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)\Command	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	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	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	3836	inlE83F.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3288	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3288	iexplore.exe
3288	iexplore.exe
1528	IEXPLORE.EXE
1528	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 3516	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	95
PID 2388 wrote to memory of 3516	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	95
PID 2388 wrote to memory of 3516	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	95
PID 3516 wrote to memory of 3368	3516	cmd.exe	97
PID 3516 wrote to memory of 3368	3516	cmd.exe	97
PID 3516 wrote to memory of 3368	3516	cmd.exe	97
PID 3368 wrote to memory of 3288	3368	cmd.exe	99
PID 3368 wrote to memory of 3288	3368	cmd.exe	99
PID 3368 wrote to memory of 1596	3368	cmd.exe	100
PID 3368 wrote to memory of 1596	3368	cmd.exe	100
PID 3368 wrote to memory of 1596	3368	cmd.exe	100
PID 3368 wrote to memory of 4332	3368	cmd.exe	101
PID 3368 wrote to memory of 4332	3368	cmd.exe	101
PID 3368 wrote to memory of 4332	3368	cmd.exe	101
PID 3288 wrote to memory of 1528	3288	iexplore.exe	103
PID 3288 wrote to memory of 1528	3288	iexplore.exe	103
PID 3288 wrote to memory of 1528	3288	iexplore.exe	103
PID 4332 wrote to memory of 4936	4332	cmd.exe	105
PID 4332 wrote to memory of 4936	4332	cmd.exe	105
PID 4332 wrote to memory of 4936	4332	cmd.exe	105
PID 2388 wrote to memory of 3836	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	104
PID 2388 wrote to memory of 3836	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	104
PID 2388 wrote to memory of 3836	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	104
PID 4332 wrote to memory of 4320	4332	cmd.exe	106
PID 4332 wrote to memory of 4320	4332	cmd.exe	106
PID 4332 wrote to memory of 4320	4332	cmd.exe	106
PID 4332 wrote to memory of 5052	4332	cmd.exe	107
PID 4332 wrote to memory of 5052	4332	cmd.exe	107
PID 4332 wrote to memory of 5052	4332	cmd.exe	107
PID 4332 wrote to memory of 4560	4332	cmd.exe	108
PID 4332 wrote to memory of 4560	4332	cmd.exe	108
PID 4332 wrote to memory of 4560	4332	cmd.exe	108
PID 2388 wrote to memory of 2544	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	109
PID 2388 wrote to memory of 2544	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	109
PID 2388 wrote to memory of 2544	2388	743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe	109
PID 4332 wrote to memory of 732	4332	cmd.exe	110
PID 4332 wrote to memory of 732	4332	cmd.exe	110
PID 4332 wrote to memory of 732	4332	cmd.exe	110
PID 4332 wrote to memory of 540	4332	cmd.exe	112
PID 4332 wrote to memory of 540	4332	cmd.exe	112
PID 4332 wrote to memory of 540	4332	cmd.exe	112
PID 4332 wrote to memory of 4920	4332	cmd.exe	113
PID 4332 wrote to memory of 4920	4332	cmd.exe	113
PID 4332 wrote to memory of 4920	4332	cmd.exe	113
PID 4332 wrote to memory of 4504	4332	cmd.exe	114
PID 4332 wrote to memory of 4504	4332	cmd.exe	114
PID 4332 wrote to memory of 4504	4332	cmd.exe	114
PID 4332 wrote to memory of 2864	4332	cmd.exe	115
PID 4332 wrote to memory of 2864	4332	cmd.exe	115
PID 4332 wrote to memory of 2864	4332	cmd.exe	115
PID 4504 wrote to memory of 2196	4504	rundll32.exe	116
PID 4504 wrote to memory of 2196	4504	rundll32.exe	116
PID 4504 wrote to memory of 2196	4504	rundll32.exe	116
PID 2196 wrote to memory of 4884	2196	runonce.exe	117
PID 2196 wrote to memory of 4884	2196	runonce.exe	117
PID 2196 wrote to memory of 4884	2196	runonce.exe	117
PID 3836 wrote to memory of 3412	3836	inlE83F.tmp	122
PID 3836 wrote to memory of 3412	3836	inlE83F.tmp	122
PID 3836 wrote to memory of 3412	3836	inlE83F.tmp	122

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
540	attrib.exe
4920	attrib.exe

C:\Users\Admin\AppData\Local\Temp\743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\743c70dc9d04d9b39f681a13658a3953_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\xcodewget2.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3516
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /K C:\PROGRA~1\FREERA~1\1.bat
    3⤵
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3368
  - - 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:3288
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3288 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1528
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\PROGRA~1\FREERA~1\1.inf
      4⤵
      System Location Discovery: System Language Discovery
      PID:1596
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /K C:\PROGRA~1\FREERA~1\2.bat
      4⤵
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4332
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?o"" /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:4936
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?o"" /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Modifies Internet Explorer start page
        
        PID:4320
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:5052
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:4560
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command" /v "" /d "wscript -e:vbs ""C:\PROGRA~1\FREERA~1\3.bat""" /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:732
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\PROGRA~1\FREERA~1\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}
        5⤵
        Sets file to hidden
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Views/modifies file attributes
        
        PID:540
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib +s +h C:\PROGRA~1\FREERA~1\tmp
        5⤵
        Sets file to hidden
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Views/modifies file attributes
        
        PID:4920
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\PROGRA~1\FREERA~1\2.inf
        5⤵
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4504
      - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        6⤵
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:2196
        
        C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:4884
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 D:\VolumeDH\jni.mp3,MainLoad
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2864
- C:\Users\Admin\AppData\Local\Temp\inlE83F.tmp
  C:\Users\Admin\AppData\Local\Temp\inlE83F.tmp
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3836
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlE83F.tmp > nul
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3412
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\743C70~1.EXE > nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2544

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

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
b7c5e3b416b1d1b5541ef44662e1a764

SHA1
8bff7ea2be2f3cf29f2381d8007198b5991ca3ae

SHA256
f1a2f9fdebb3cac24756e53fa5e1628b2bd1cc130480c1878e3b3bc880575cd1

SHA512
65dbd6a7a7cf6fec00e6b0f1d7d5655769e6087ad09cad74c91c5a3395e675ac8f9df5c7185327e6f8dd03ddb60504400f54237d9e4b53c8b08e7e3d41ee61fc

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

Filesize
492B

MD5
34c14b8530e1094e792527f7a474fe77

SHA1
f71c4e9091140256b34c18220d1dd1efab1f301d

SHA256
fe0dfb3458bfe2a3632d365e00765fa10f14d62e7dfa8b70a055c7eb9fdb6713

SHA512
25bb09b526e1e9f5c6052f1f7c36b37c956c1b5649936af8df3abfcf120c931f3d2603e17a061cb99d8c8074bfb1973a5423cce89762fca53cd46aeb3e8944a2

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

Filesize
3KB

MD5
6cbd1848e570354769fb56efd38f3594

SHA1
d17d48036cdbd6a928729a16a34babc2bd49708a

SHA256
cd0076ca521c3a3a8845fb6dac00fc93da9803bca9e03c904516b3493f7ba13d

SHA512
ff8502603849d56807be7a4990d4f17459a7a60c446283e8656dc69b5dae6b4ef833e521f4b6a24a69e7867a03d8688bac14498a21c7aa950d9d889b61d8e2e5

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

Filesize
230B

MD5
f6dcb2862f6e7f9e69fb7d18668c59f1

SHA1
bb23dbba95d8af94ecc36a7d2dd4888af2856737

SHA256
c68fe97c64b68f00b3cc853ae6a6d324b470a558df57eac2593487978592eb2c

SHA512
eefe630b776d2144df39e9c385824374b3d546e30293d7efe10cc2d6bf6f2c932162bf80add1c8ca58afcc868ad02b3ffc104c0f111f3827f4385ee9f26f5e75

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

Filesize
5.8MB

MD5
66e9fcf7b704c5d5a927ec325abeb35f

SHA1
38eb04e8badf8639bf94e2bacab1ae07f444ed08

SHA256
b975c6436a235afef309488701cb53d521af49181d09c085d1f73c1110582900

SHA512
a5a619db7df71d81ba25753855e280b59a26d414862cc4f61733f2a40013e683a3c7fe97403b1698680a991eca015ce0134ab994a18718a79fcb82bd24bb94ed

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9JI1NA5J\favicon[1].htm

Filesize
802B

MD5
b4f7d6a0d3f6605440a1f5574f90a30c

SHA1
9d91801562174d73d77f1f10a049c594f969172a

SHA256
e3b1510526757baa753c916ababce951be64146e04f74c631c6503531d83c6cd

SHA512
c852ff3b51db00184bcfb0d6609a2791cb81efdb0d8d5aaed1c5b9e576b17b19804affe6ea7b5db575179c166543db5dcd828b3fcbd90e8baabb47c166da7c3f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9JI1NA5J\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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

Filesize
629B

MD5
7c51a3cd196c154af76f7d57a475487d

SHA1
f2067dc3665cf3c7269eaec7022642bdc4a6a375

SHA256
ea89a5077fca265853fb87b8dbfc7c1c9bbf6a8d360cb0a01e6a6ce133086937

SHA512
efc22e2a44b93210aa1a5e44e98e01b57fff75b24023e093d75886c6103102e4e12f9e7a16b40f29d3fe63393e02b196df0c05aca9ae2eb29b8279950ba08f1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\xcodewget2.bat

Filesize
36B

MD5
0b53221b1332efb76ebd2ab7120ff78f

SHA1
e3dda4d21e35819eaf50e50c2aab2950ff1505b5

SHA256
05bbda79058985c35a48637dcbc66c73176e1f7e4c95e8aef8b762066b780388

SHA512
877637688f255d94b94feb3b2444678836db41644f6e1a7d1f902c8c12bab45785393a8f210215eebcdcb3526002632863bf54f026047aa1edee8481b26dddcd

Download Submit
memory/2388-7-0x0000000000930000-0x0000000000956000-memory.dmp

Filesize
152KB

Download
memory/2388-135-0x0000000000930000-0x0000000000956000-memory.dmp

Filesize
152KB

Download
memory/2388-110-0x00000000003B0000-0x00000000003B3000-memory.dmp

Filesize
12KB

Download
memory/2388-0-0x0000000000930000-0x0000000000956000-memory.dmp

Filesize
152KB

Download
memory/2388-1-0x00000000003B0000-0x00000000003B3000-memory.dmp

Filesize
12KB

Download
memory/3288-85-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-78-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-104-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-100-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-106-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-99-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-107-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-98-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-97-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-95-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-93-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-92-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-94-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-91-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-89-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-90-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-84-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-56-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-111-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-116-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-83-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-82-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-79-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-105-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-77-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-76-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-74-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-54-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-55-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-53-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-119-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-123-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-121-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-120-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-117-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-118-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-46-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-81-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-73-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-64-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-51-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-156-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-157-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3288-158-0x00007FFF88B50000-0x00007FFF88BBE000-memory.dmp

Filesize
440KB

Download
memory/3836-153-0x0000000000460000-0x0000000000469000-memory.dmp

Filesize
36KB

Download
memory/3836-127-0x0000000000460000-0x0000000000469000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads