2eb1c19527755d99f6dbfddb53db8b3c583df18c837eb1e913863601e2a35492

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2024, 08:29

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
64f018fd83a1394e344098b745c6613e.dll
Size 13KB
Sample240118-kdk63afhdj
SHA256 2eb1c19527755d99f6dbfddb53db8b3c583df18c837eb1e913863601e2a35492
MD5 64f018fd83a1394e344098b745c6613e
SHA1 8ea5c226374e5539368f19664ef7282183d7f592
SHA512 182938f75ddfedb1189528292820d716c84b48f6fa7be14dc0933ded78d4123aab5cef82bcef7bac7c1ed60b3b58e56615ea89a75b0520d0cce63ce4944b999d
SSDEEP 192:WbrkCT3OeRtQIOmhgdTEQuUSqKy+R/MoD4rHjDp0RWv38WLm:gki9uZEQBKyQWDD1vMC
MD5 SHA1 SHA512 SSDEEP

Score

6^/10

adware 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\{67982BB7-0F95-44C5-92DC-E3AF3DC19D6D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{67982BB7-0F95-44C5-92DC-E3AF3DC19D6D}\	regsvr32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{67982BB7-0F95-44C5-92DC-E3AF3DC19D6D}\	regsvr32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{67982BB7-0F95-44C5-92DC-E3AF3DC19D6D}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{67982BB7-0F95-44C5-92DC-E3AF3DC19D6D}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\64f018fd83a1394e344098b745c6613e.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{67982BB7-0F95-44C5-92DC-E3AF3DC19D6D}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{67982BB7-0F95-44C5-92DC-E3AF3DC19D6D}	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 2900	1856	regsvr32.exe	86
PID 1856 wrote to memory of 2900	1856	regsvr32.exe	86
PID 1856 wrote to memory of 2900	1856	regsvr32.exe	86

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\64f018fd83a1394e344098b745c6613e.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\64f018fd83a1394e344098b745c6613e.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

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

Replay Monitor

Loading Replay Monitor...

Downloads