d4f65edb22c9f6c644c4614416877795286ebcd40dce438974139f536a1ae7ee

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 17:45

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General

Target

752066f4de10fac1deaadd331d38ba24.dll
Size

184KB
MD5

752066f4de10fac1deaadd331d38ba24
SHA1

fce987d3dc29981f8f0a15d68114bf312ec4b130
SHA256

d4f65edb22c9f6c644c4614416877795286ebcd40dce438974139f536a1ae7ee
SHA512

a361fdf72d1701137c24f5da6e6bafdf64ed8f328b184281a900a3e7bf17dba6f1ae38c468482c7483d753bbdc45fef43e731909105e1d9ade7864340ac1b383
SSDEEP

3072:ih7tyo+M3mBlMhUA7f+2AD79221+YFE9wUtebsM:ityo8Ij7f+2OQ2UrwTb

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe

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\{35AC2E7A-937A-4F78-819C-47D26A812FE1}	regsvr32.exe

Modifies registry class 46 IoCs

Processes:

regsvr32.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.ToolBar.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.ToolBar.1\CLSID\ = "{35AC2E7A-937A-4F78-819C-47D26A812FE1}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.bogs\CLSID\ = "{35AC2E7A-937A-4F78-819C-47D26A812FE1}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.bogs\CurVer\ = "rtsplgob.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.bogs\ = "rtsplgob"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\VersionIndependentProgID\ = "rtsplgob"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0\ = "rtsplgob"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.bogs\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\ProgID\ = "rtsplgob.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\TypeLib\ = "{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\TypeLib\ = "{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.bogs\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\TypeLib\ = "{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\752066f4de10fac1deaadd331d38ba24.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\ = "Ibogs"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.ToolBar.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\ = "Ibogs"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\752066f4de10fac1deaadd331d38ba24.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1996A64F-4151-4265-AF7E-F8BB84632E8F}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.ToolBar.1\ = "rtsplgob"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\rtsplgob.bogs	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35AC2E7A-937A-4F78-819C-47D26A812FE1}\ = "rtsplgob"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B2CAEB1-668C-4902-90BD-FAC978FC3EF0}\1.0\HELPDIR	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	Process	procid_target
PID 2344 wrote to memory of 2340	2344	regsvr32.exe	28
PID 2344 wrote to memory of 2340	2344	regsvr32.exe	28
PID 2344 wrote to memory of 2340	2344	regsvr32.exe	28
PID 2344 wrote to memory of 2340	2344	regsvr32.exe	28
PID 2344 wrote to memory of 2340	2344	regsvr32.exe	28
PID 2344 wrote to memory of 2340	2344	regsvr32.exe	28
PID 2344 wrote to memory of 2340	2344	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\752066f4de10fac1deaadd331d38ba24.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\752066f4de10fac1deaadd331d38ba24.dll
  2⤵
  - Modifies Internet Explorer settings
  - Modifies registry class
  PID:2340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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