f6b0df5f84e29476f1479ae68a283c70cdbda201dde8fed1c8ff78fdcae78988

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2024 21:51

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General

Target

bf647a1d55c0208b2acd3a34043dc2d5_JaffaCakes118.dll
Size

176KB
MD5

bf647a1d55c0208b2acd3a34043dc2d5
SHA1

a78e6800d417e3cf104878fdecebace2e7760fe6
SHA256

f6b0df5f84e29476f1479ae68a283c70cdbda201dde8fed1c8ff78fdcae78988
SHA512

2c021f8af94aec8b805cde715a005e2eb1f612df66c76972458fbd7d99aa16644fd22f21f2f578737fea73653a3378e1eb7640d8ae80db0888576e491f2aa3ac
SSDEEP

3072:1FIcnxeZ7q+edZnYAeoCuPIw8n4BXhTKSdEnl3Fz3n+c7i4HyuI:Fx2e3YARCurXhdcOiI

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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

Modifies registry class 60 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bf647a1d55c0208b2acd3a34043dc2d5_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\TypeLib\ = "{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\ = "_IEGEGAUTHEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\TypeLib\ = "{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH\ = "EGEGAUTH Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\ = "EGEGAUTH Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\TypeLib\ = "{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bf647a1d55c0208b2acd3a34043dc2d5_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0\ = "EGAUTH 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\ = "IEGAUTHCLIENT"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\ = "_IEGEGAUTHEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH.1\ = "EGEGAUTH Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH\CurVer\ = "EGAUTH.EGEGAUTH.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH\CLSID\ = "{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\VersionIndependentProgID\ = "EGAUTH.EGEGAUTH"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\TypeLib\ = "{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH.1\CLSID\ = "{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0594AF7E-573B-40DF-8165-E47AB2EAEFE8}\ProgID\ = "EGAUTH.EGEGAUTH.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A58F3D09-4543-4396-8BE7-105F14DD6ED5}\TypeLib\ = "{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\ = "IEGAUTHCLIENT"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0E594D22-ACE6-43A2-BCDA-BB7C65D3FE8C}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGAUTH.EGEGAUTH	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3947AC1D-DB09-4353-BBCC-55B97F5035EF}	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 3152	1260	regsvr32.exe	82
PID 1260 wrote to memory of 3152	1260	regsvr32.exe	82
PID 1260 wrote to memory of 3152	1260	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bf647a1d55c0208b2acd3a34043dc2d5_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\bf647a1d55c0208b2acd3a34043dc2d5_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:3152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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