c918e6b0fd7b60266315f8af521cc321ab2767087cd8dfe069ed363e89dbcbb3

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 14:51

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General

Target

afa9096bed79acec528505ebfbc0903d_JaffaCakes118.dll
Size

184KB
MD5

afa9096bed79acec528505ebfbc0903d
SHA1

be66e2b7d692549ea0625f95cdf3016b5a460e2b
SHA256

c918e6b0fd7b60266315f8af521cc321ab2767087cd8dfe069ed363e89dbcbb3
SHA512

429833b8d8fee14747c60b69bfba190fd76eec3658bc630dfe4f2cf2c9abac738e54fce7605effda399678d00874142fe3ee16a84c11dcb904ef373610ce5a9e
SSDEEP

3072:7jXWXMYQi9YuonpQ15DK/MsZrWMA/1fgtRR1AkrjpQLKWpuJCK:aM2YuonpQ15DK0sNwZMRpjpQLxMI

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 Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Toolbar	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Toolbar\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}	regsvr32.exe

Modifies registry class 46 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.btsw\CLSID\ = "{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\ = "The jokwmp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0\ = "jokwmp 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.btsw	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\VersionIndependentProgID\ = "jokwmp.ToolBar"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\afa9096bed79acec528505ebfbc0903d_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\ = "Ibtsw"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\afa9096bed79acec528505ebfbc0903d_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\TypeLib\ = "{20ADA0BE-5FBA-4EBC-A75D-39375947210F}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\TypeLib\ = "{20ADA0BE-5FBA-4EBC-A75D-39375947210F}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\ = "Ibtsw"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.btsw\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.btsw\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\ProgID\ = "jokwmp.ToolBar.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\TypeLib\ = "{20ADA0BE-5FBA-4EBC-A75D-39375947210F}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.ToolBar.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.ToolBar.1\CLSID\ = "{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.btsw\CurVer\ = "jokwmp.ToolBar.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2623E5C5-B0C2-4300-8C63-9F51D133CA0A}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.ToolBar.1\ = "The jokwmp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.ToolBar.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\jokwmp.btsw\ = "The jokwmp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20ADA0BE-5FBA-4EBC-A75D-39375947210F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D34E0D9F-31D6-40FD-9DE1-CAD2A8E01B8D}\TypeLib\Version = "1.0"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 3036	3024	regsvr32.exe	31
PID 3024 wrote to memory of 3036	3024	regsvr32.exe	31
PID 3024 wrote to memory of 3036	3024	regsvr32.exe	31
PID 3024 wrote to memory of 3036	3024	regsvr32.exe	31
PID 3024 wrote to memory of 3036	3024	regsvr32.exe	31
PID 3024 wrote to memory of 3036	3024	regsvr32.exe	31
PID 3024 wrote to memory of 3036	3024	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\afa9096bed79acec528505ebfbc0903d_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\afa9096bed79acec528505ebfbc0903d_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Modifies registry class
  PID:3036

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

Windows 7 deprecation

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