100daba2de57aa4749ea0fd3a4bdbc9856dfd12e1cff3db8c72683bc6f448b51

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 01:58

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General

Target
jaffacakes118_100daba2de57aa4749ea0fd3a4bdbc9856dfd12e1cff3db8c72683bc6f448b51.dll
Size 48KB
Sample260924-cd65jayx8k
SHA256 100daba2de57aa4749ea0fd3a4bdbc9856dfd12e1cff3db8c72683bc6f448b51
MD5 be4fce52ab41b90ebc3159211e11c974
SHA1 51f6009187d1274113ecb0a862add4062f4bf879
SHA512 e072072e7f61a19ed9397a58e6f078176d97bc9b2b0938de72b0ce018dd2c36e30eb53d69bc8d214f243ff8a94724dacd20f921de20bf28ee7a0e6a1fec5bf4d
SSDEEP 768:JPejbETfUAwf6E+2YEBxJiKfg7D/QKhsFhxpDcve:BU93jbNfgA6CxpY
TLSH
T18E23D605E60064FBD4B30176F4BE176AD598BFB1134810D7A3AB392E2BB45E1BB31257
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

adware discovery stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2318C2B1-4965-11d4-9B18-009027A5CD4F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\ = "Google Toolbar Helper"	regsvr32.exe

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 46 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google\ = "&Google"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google\CurVer\ = "Googletoolbar.Google.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_100daba2de57aa4749ea0fd3a4bdbc9856dfd12e1cff3db8c72683bc6f448b51.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\ = "IGoogle"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\ = "IGoogle"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\ = "&Google"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0\ = "googletoolbar 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\TypeLib\ = "{ED894DB9-2DC6-4CA5-8FDF-86763C582564}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\VersionIndependentProgID\ = "Googletoolbar.Google"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\TypeLib\ = "{ED894DB9-2DC6-4CA5-8FDF-86763C582564}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google.1\ = "&Google"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google\CLSID\ = "{2318C2B1-4965-11d4-9B18-009027A5CD4F}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\ProgID\ = "Googletoolbar.Google.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_100daba2de57aa4749ea0fd3a4bdbc9856dfd12e1cff3db8c72683bc6f448b51.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2318C2B1-4965-11d4-9B18-009027A5CD4F}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Googletoolbar.Google.1\CLSID\ = "{2318C2B1-4965-11d4-9B18-009027A5CD4F}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED894DB9-2DC6-4CA5-8FDF-86763C582564}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DA4DEAB2-9BAE-41DE-83EA-0916180F8AE4}\TypeLib\ = "{ED894DB9-2DC6-4CA5-8FDF-86763C582564}"	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 6100	2480	regsvr32.exe	89

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_100daba2de57aa4749ea0fd3a4bdbc9856dfd12e1cff3db8c72683bc6f448b51.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_100daba2de57aa4749ea0fd3a4bdbc9856dfd12e1cff3db8c72683bc6f448b51.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:6100

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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