0dec55ac4b41203de616be8f508d64c22fae03853db6cf4572caefa28bcf395b

Analysis

max time kernel
93s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 02:03

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General

Target

f4ee98d5589c337b83eb06f3d4de6bf2_JaffaCakes118.dll
Size

1.2MB
MD5

f4ee98d5589c337b83eb06f3d4de6bf2
SHA1

f346b677865865f9d12f358d93010a270e77eb1f
SHA256

0dec55ac4b41203de616be8f508d64c22fae03853db6cf4572caefa28bcf395b
SHA512

b4fb00332e1d0045b2a82bd2214bb805cf76b882b1cce6e1642f7fa09b197b91c89b88bb19ece368d6ab407f4fbdf62d6ccc0c360e9450fad820ac8c71483874
SSDEEP

24576:7i4t1LFGgOdaCnZ4npd+6gQMwJ619pal6BaW4xZ4AHI/er3uKAk:7h1LFGgOdaCZ4ne6g2Jgul6BajxZfcHu

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 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}\TypeLib\ = "{4C01DF20-66EA-435E-8433-321A5DE72232}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4C01DF20-66EA-435E-8433-321A5DE72232}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{876A2F93-D2CC-40F0-BD05-A5D5945B8BFF}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\F4EE98~1.DLL"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Version\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\MiscStatus\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\MiscStatus	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\TypeLib\ = "{4C01DF20-66EA-435E-8433-321A5DE72232}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MAILSWITCH.MailSwitchCtrl.1\ = "MailSwitch Control"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\ToolboxBitmap32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Control\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\MiscStatus\1\ = "132497"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MAILSWITCH.MailSwitchCtrl.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\MiscStatus\1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}\TypeLib\ = "{4C01DF20-66EA-435E-8433-321A5DE72232}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{876A2F93-D2CC-40F0-BD05-A5D5945B8BFF}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MAILSWITCH.MailSwitchCtrl.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\TypeLib\ = "{4C01DF20-66EA-435E-8433-321A5DE72232}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Insertable\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4C01DF20-66EA-435E-8433-321A5DE72232}\1.0\ = "MailSwitch ActiveX Control module"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4C01DF20-66EA-435E-8433-321A5DE72232}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4C01DF20-66EA-435E-8433-321A5DE72232}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\ = "_DMailSwitch"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\F4EE98~1.DLL"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MAILSWITCH.MailSwitchCtrl.1\CLSID\ = "{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\ProgID\ = "MAILSWITCH.MailSwitchCtrl.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MAILSWITCH.MailSwitchCtrl.1\Insertable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4C01DF20-66EA-435E-8433-321A5DE72232}\1.0\FLAGS\ = "2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4C01DF20-66EA-435E-8433-321A5DE72232}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4C01DF20-66EA-435E-8433-321A5DE72232}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4C01DF20-66EA-435E-8433-321A5DE72232}\1.0\HELPDIR\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{876A2F93-D2CC-40F0-BD05-A5D5945B8BFF}\ = "MailSwitch Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Insertable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\TypeLib\ = "{4C01DF20-66EA-435E-8433-321A5DE72232}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\F4EE98~1.DLL, 1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6C6A7AD5-37C8-45FD-A873-FAD641BA04AA}\Control	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D4AD2984-DC58-45DA-B281-ECA48A63A417}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7D2D18FE-2975-4935-AC24-DBEE0053322A}\ = "_DMailSwitchEvents"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4196 wrote to memory of 4448	4196	regsvr32.exe	82
PID 4196 wrote to memory of 4448	4196	regsvr32.exe	82
PID 4196 wrote to memory of 4448	4196	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f4ee98d5589c337b83eb06f3d4de6bf2_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4196
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\f4ee98d5589c337b83eb06f3d4de6bf2_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:4448

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

Windows 7 deprecation

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