ramnit | d870fdcd3d965af99b963ecb78f461f7af29741e15dec10422d0773d92102da3

Analysis

max time kernel
126s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2024 15:37

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General

Target

0f69bf9a22ec4cd9cac60d64ea2ddeff_JaffaCakes118.dll
Size

248KB
MD5

0f69bf9a22ec4cd9cac60d64ea2ddeff
SHA1

57d6edaf2914710bbe57fb886e8dbb43ff6c473e
SHA256

d870fdcd3d965af99b963ecb78f461f7af29741e15dec10422d0773d92102da3
SHA512

86c9e7679de0f45d27678e4145b2b12b5d713a5258b3b1aa76f64a733528d372bbc41cada102c583a59bc3eaa6d3fd7154844dfd57c8fc1a90926299f2c9f40e
SSDEEP

3072:0V5J7ftwoflUgXeenxV6FUhRlugpJ+oUfgYE5G+aWqQzrj6a71fHkP2HzdhZ9vWP:E7fapZ4Oef+NE5Hnua7CY5hA

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Executes dropped EXE 2 IoCs

pid	Process
3988	regsvr32mgr.exe
1368	WaterMark.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\regsvr32mgr.exe	regsvr32.exe

UPX packed file 12 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3988-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3988-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3988-14-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3988-11-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3988-10-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3988-9-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3988-8-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/1368-33-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/1368-37-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/1368-40-0x0000000000400000-0x0000000000434000-memory.dmp	upx
behavioral2/memory/1368-41-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/1368-44-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px4F15.tmp	regsvr32mgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgr.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4376	680	WerFault.exe	94

System Location Discovery: System Language Discovery 1 TTPs 5 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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32mgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 50 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{7A94A935-819D-11EF-A2A4-42C951A4D69F} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31135146"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1367469822"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{7A970AFF-819D-11EF-A2A4-42C951A4D69F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31135146"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1367469822"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "434734866"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1333564172"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1333564172"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1341688844"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31135146"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31135146"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1341532430"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31135146"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31135146"	IEXPLORE.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89F7-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C8A14-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89F0-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89EA-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A08-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupWindowImage"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A10-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C8A14-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A13-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupRebootable"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A0A-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89F7-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89EE-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupOpType"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A0C-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A0F-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C8A14-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A08-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A06-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A06-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A12-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C8A14-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A10-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupSDMessage"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A13-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C8A14-5C36-11D5-ABAF-00B0D02332EB}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A0C-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89EC-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89EA-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupLogDB"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89EA-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A07-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupUserInterface"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A0A-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A0E-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A0F-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A07-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89F0-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupFeatureLogs"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89ED-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A08-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A0D-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupMainWindow2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89EE-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89F8-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A0F-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A0A-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A0D-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89F0-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupFeatureLogs"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89F8-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89FB-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A08-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A10-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A06-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A12-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A0E-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C8A14-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A0A-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89ED-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89EE-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{777C8A16-5C36-11D5-ABAF-00B0D02332EB}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A08-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A0A-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89EC-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89EF-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89EE-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A13-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A07-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A0D-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89EA-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89F8-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupBasicFeatureStateEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89FB-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C8A14-5C36-11D5-ABAF-00B0D02332EB}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C8A11-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C8A0A-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C8A14-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89F7-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89EA-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe
1368	WaterMark.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1368	WaterMark.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3260	iexplore.exe
4436	iexplore.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
3260	iexplore.exe
3260	iexplore.exe
4436	iexplore.exe
4436	iexplore.exe
1352	IEXPLORE.EXE
1352	IEXPLORE.EXE
2984	IEXPLORE.EXE
2984	IEXPLORE.EXE
1352	IEXPLORE.EXE
1352	IEXPLORE.EXE

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3988	regsvr32mgr.exe
1368	WaterMark.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 672 wrote to memory of 1764	672	regsvr32.exe	91
PID 672 wrote to memory of 1764	672	regsvr32.exe	91
PID 672 wrote to memory of 1764	672	regsvr32.exe	91
PID 1764 wrote to memory of 3988	1764	regsvr32.exe	92
PID 1764 wrote to memory of 3988	1764	regsvr32.exe	92
PID 1764 wrote to memory of 3988	1764	regsvr32.exe	92
PID 3988 wrote to memory of 1368	3988	regsvr32mgr.exe	93
PID 3988 wrote to memory of 1368	3988	regsvr32mgr.exe	93
PID 3988 wrote to memory of 1368	3988	regsvr32mgr.exe	93
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 680	1368	WaterMark.exe	94
PID 1368 wrote to memory of 4436	1368	WaterMark.exe	98
PID 1368 wrote to memory of 4436	1368	WaterMark.exe	98
PID 1368 wrote to memory of 3260	1368	WaterMark.exe	99
PID 1368 wrote to memory of 3260	1368	WaterMark.exe	99
PID 4436 wrote to memory of 2984	4436	iexplore.exe	100
PID 4436 wrote to memory of 2984	4436	iexplore.exe	100
PID 4436 wrote to memory of 2984	4436	iexplore.exe	100
PID 3260 wrote to memory of 1352	3260	iexplore.exe	101
PID 3260 wrote to memory of 1352	3260	iexplore.exe	101
PID 3260 wrote to memory of 1352	3260	iexplore.exe	101

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0f69bf9a22ec4cd9cac60d64ea2ddeff_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:672
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\0f69bf9a22ec4cd9cac60d64ea2ddeff_JaffaCakes118.dll
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1764
- - C:\Windows\SysWOW64\regsvr32mgr.exe
    C:\Windows\SysWOW64\regsvr32mgr.exe
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of UnmapMainImage
    - Suspicious use of WriteProcessMemory
    PID:3988
  - - C:\Program Files (x86)\Microsoft\WaterMark.exe
      "C:\Program Files (x86)\Microsoft\WaterMark.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      PID:1368
    - - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        5⤵
        
        PID:680
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 204
        6⤵
        Program crash
        
        PID:4376
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4436
      - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4436 CREDAT:17410 /prefetch:2
        6⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:2984
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3260
      - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3260 CREDAT:17410 /prefetch:2
        6⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 680 -ip 680
1⤵
PID:3740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4248,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=3484 /prefetch:8
1⤵
PID:4472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
6de4427d02d49cee2c46a8fead1fafa8

SHA1
bee49bf0e4452ca72442face8e655bf4a8c3af17

SHA256
46d5cd7ff558e5c788807eb674587359c6a660cef091eb420676977e49833d53

SHA512
c80311bb92f9f49de96d06e9a76a3ef0310365999f00f401fd003d438b66744a88f093b5887e1723c6b8179798697ec24c4b2bda489323337f6cec6d28ef6434

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
64759e95e1247eb728189b28499751af

SHA1
d10663482eec8b5c2029a040def5b376e6735bec

SHA256
b934f2f4be6b3a19195b348ad8b4d31ada90a2922047c393ce98a7c17ca390ad

SHA512
ed64006551f94e8bcf33385a4b60362c9393d17fa7af4889cea9d6c9a5fad35d97d8bef187ded9facf68165a2f51b7d856af27415d1c56152931e816aeaf3ab2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{7A94A935-819D-11EF-A2A4-42C951A4D69F}.dat

Filesize
3KB

MD5
ae04ff433f8fd44f1909a63e12b78eda

SHA1
235454a61a2b7f5b6cf49dd3df8364855721e1bd

SHA256
add39d8b64c1157ea395ee208972fca943b784fd610666f9a4f9c0f285ee6a12

SHA512
6d9b9eb67e880098954e2332ee60c0d29fd8ed4575bf48bcc8e77fdf934a9ae4cb0507eefbab710351c80819832a5564a6aa9cd5ba503fb79119872006300044

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{7A970AFF-819D-11EF-A2A4-42C951A4D69F}.dat

Filesize
5KB

MD5
9d3f04c50f19a43a10c68f49dd2270c7

SHA1
e7c3b934aafcc01650b3c5e0a54ed31c4f57ecfb

SHA256
2d8641eee2d2a368547bc87deffece81d0d31539b35450523c89459468fd7e75

SHA512
84adf8df138fa58750cb5fc3172a3585fce37264a2c459fe8297387574450d22932880cf67197a0e5cf8c03ea36b1591b03256073a240a80aa7e0a742a9d7be4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verD85A.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NCPU4OJ5\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Windows\SysWOW64\regsvr32mgr.exe

Filesize
60KB

MD5
f5383b8d76b434cd45caad3697c5acc7

SHA1
36736c3eda9aeb4d0b5aca229865b62190b73da5

SHA256
eac31cbfe560c4bdf1a3b859862b034585962c8fed6bfbdd8e6bdb710abc3fc8

SHA512
0f259ef90e3c3bdf398508552edaadaf48ae517204c3c8094404b712d5613abd75fab120ea3c4c0a0df44092475cbff0a037c39c757f8851adda17d673d8d0ec

Download Submit
memory/680-36-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/680-35-0x00000000004B0000-0x00000000004B1000-memory.dmp

Filesize
4KB

Download
memory/1368-40-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1368-22-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1368-44-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1368-41-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1368-27-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1368-31-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/1368-33-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1368-32-0x0000000076F22000-0x0000000076F23000-memory.dmp

Filesize
4KB

Download
memory/1368-37-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1368-39-0x0000000076F22000-0x0000000076F23000-memory.dmp

Filesize
4KB

Download
memory/1368-38-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

Download
memory/1764-0-0x0000000010000000-0x000000001003F000-memory.dmp

Filesize
252KB

Download
memory/3988-30-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/3988-14-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3988-11-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3988-10-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3988-8-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3988-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3988-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3988-9-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3988-12-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/3988-7-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3988-6-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/3988-4-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download