dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85

Analysis

max time kernel
148s
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, 03:47

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General

Target
jaffacakes118_dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85.dll
Size 52KB
Sample260924-ecmqlsdd49
SHA256 dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85
MD5 7af928ed8a24d0ab14c397db0d0dc23f
SHA1 237433aa3130b1401af81b8b15413b97180c15ec
SHA512 e4f3baac88cb88abad9f24e807fd67f80e109c2449b87f92797b468e493c43e0c02336c974a43da39ca2b4cbfc3ae33893349248d44c20ee77a5ac47d7d605a3
SSDEEP 384:HCQlz42F1Y8y4aHGaktxzXiyHtOu6BFwvpVr/IG124Yrtcjqw+A36Xrc4Wa8YRAZ:i24win4aHGJrZHtO5wHIKNYuAEYMrt
TLSH
T17A3308417379B05AD53E0730932297AC0F65EE216C801417BB9A39EF5C7A1A3DE17736
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

adware discovery spyware stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 1 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\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}	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 Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}\CLSID = "{1FBA04EE-3024-11d2-8F1F-0000F87ABD16}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}\Default Visible = "Yes"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}\Icon = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85.dll,202"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}\Exec = "http://www.5chaa.com"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}\HotIcon = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85.dll,201"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}\MenuStatusBar = "5chaa"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}\MenuText = "5chaa"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{D6E814A0-E0C5-11d4-8D29-0050BA6940E4}\ButtonText = "5chaa"	regsvr32.exe

Modifies registry class 46 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\VersionIndependentProgID\ = "IEQuery.Query"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\TypeLib\ = "{5525305C-EE42-45D0-9836-E681EE5EDE85}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query.1\ = "Query Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query\CurVer\ = "IEQuery.Query.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\ = "Query Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query.1\CLSID\ = "{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\ = "IQuery"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query\CLSID\ = "{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\TypeLib\ = "{5525305C-EE42-45D0-9836-E681EE5EDE85}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0\ = "IEQuery 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\TypeLib\ = "{5525305C-EE42-45D0-9836-E681EE5EDE85}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5525305C-EE42-45D0-9836-E681EE5EDE85}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\ = "IQuery"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A86F1133-999B-49F0-A39F-A50B60586018}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IEQuery.Query\ = "Query Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{01C2F1E8-5C69-4B5C-B052-26941B6C23A6}\ProgID\ = "IEQuery.Query.1"	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1556 wrote to memory of 4056	1556	regsvr32.exe	89

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1556
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_dd9ae475104bcebb8af9dafceba1a3abc206b1f526374e6ad2dbb5c0c895eb85.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Modifies registry class
  PID:4056

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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