e43070fac06cec192671d639cf4bd95239726d6ef5e4393ca29463afc5f5e482

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 07:40

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General

Target
jaffacakes118_e43070fac06cec192671d639cf4bd95239726d6ef5e4393ca29463afc5f5e482.dll
Size 141KB
Sample261002-jh18eacf48
SHA256 e43070fac06cec192671d639cf4bd95239726d6ef5e4393ca29463afc5f5e482
MD5 32fe6b6663f3e949c3abee14900d5668
SHA1 12c93b08ce680094df14f473a813c418ba1e0091
SHA512 ec9a17f5567adda44a2cd376fc4b0cc0315e98a4b1bb26de57999b108763f24e04c7a4054000e5489a5e945c0f7c0f5a2eea49d3f405e0ba63a0a1f7534aa938
SSDEEP 3072:sYHcoXH2FnGPebi/ACIJOFDSnFtlgPyyJc30tHTY8R:TAJJOwn+PEev
TLSH
T1FEE38C0276A6C873D88E023E596A87895B7FBD019FA625C3F7D8378D9D702C19F39241
MD5 SHA1 SHA512 SSDEEP TLSH

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\WOW6432Node\CLSID\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\InProcServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\TypeLib\ = "{11549FE4-7C5A-4C17-9FC3-56FC5162A994}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\secman.OutlookSecurityManager\CurVer\ = "secman.OutlookSecurityManager.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\ProxyStubClsid32\ = "{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\NumMethods\ = "12"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\secman.OutlookSecurityManager\CLSID\ = "{826D7151-8D99-434B-8540-082B8C2AE556}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\ = "PSFactoryBuffer"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\secman.DLL\AppID = "{4D076AB4-7562-427A-B5D2-BD96E19DEE56}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\secman.OutlookSecurityManager\ = "OutlookSecurityManager Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\TypeLib\ = "{11549FE4-7C5A-4C17-9FC3-56FC5162A994}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\ = "IOutlookSecurityManager2"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2714045687-1127350534-2056456672-1000_Classes\WOW6432Node\Interface	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\AppID = "{4D076AB4-7562-427A-B5D2-BD96E19DEE56}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\ = "IOutlookSecurityManager"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\secman.OutlookSecurityManager	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\TypeLib\ = "{11549FE4-7C5A-4C17-9FC3-56FC5162A994}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}\1.0\HELPDIR\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\secman.OutlookSecurityManager.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\secman.OutlookSecurityManager\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\ = "OutlookSecurityManager Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\secman.DLL	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}\1.0\ = "secman 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\ = "IOutlookSecurityManager"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_e43070fac06cec192671d639cf4bd95239726d6ef5e4393ca29463afc5f5e482.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\NumMethods\ = "11"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\ProgID\ = "secman.OutlookSecurityManager.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\VersionIndependentProgID\ = "secman.OutlookSecurityManager"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\NumMethods	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{4D076AB4-7562-427A-B5D2-BD96E19DEE56}\ = "secman"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\secman.OutlookSecurityManager.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\secman.OutlookSecurityManager.1\CLSID\ = "{826D7151-8D99-434B-8540-082B8C2AE556}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\TypeLib\ = "{11549FE4-7C5A-4C17-9FC3-56FC5162A994}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8EEE}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\TypeLib\ = "{11549FE4-7C5A-4C17-9FC3-56FC5162A994}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66EEF543-A9AC-4A9D-AA3C-1ED148AC8FFE}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{826D7151-8D99-434B-8540-082B8C2AE556}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11549FE4-7C5A-4C17-9FC3-56FC5162A994}\1.0	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 4440	2760	regsvr32.exe	90

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e43070fac06cec192671d639cf4bd95239726d6ef5e4393ca29463afc5f5e482.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e43070fac06cec192671d639cf4bd95239726d6ef5e4393ca29463afc5f5e482.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:4440

Network

MITRE ATT&CK Enterprise v16

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 v16

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