cf7d457a52db4f0ef24ba32848fab62ae036d715197c738536629528986ce6cd

Analysis

max time kernel
164s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2023, 22:20

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0576185935994c2a99b661b31bf9606b.dll
Size

635KB
MD5

0576185935994c2a99b661b31bf9606b
SHA1

27043ce4fa54ce1e74d1fbf996a5dc79d78a0069
SHA256

cf7d457a52db4f0ef24ba32848fab62ae036d715197c738536629528986ce6cd
SHA512

88bb819b4c59c3a01b493b2631f22aca03e5719b1659ffb856e685ef79ffe55280cc59c053fb0702ce6a944da87b8d9896e739b2ea274938c14c7bdd5b071817
SSDEEP

12288:aM0t9FNcxDMmfrLAF8rZIRf2MmsX4e0dt0g84h//fO79s:CtjNcXnVInv4eEugdh/

Score

6^/10

adware 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\{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}	regsvr32.exe

Modifies registry class 11 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0576185935994c2a99b661b31bf9606b.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\0576185935994c2a99b661b31bf9606b.axc\ = "axc"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\0576185935994c2a99b661b31bf9606b.axc\Clsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}\ = "axc"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\0576185935994c2a99b661b31bf9606b.axc	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\0576185935994c2a99b661b31bf9606b.axc\Clsid\ = "{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC01FC6C-98C8-8D2D-B7EC-786CBE6494EE}\ProgID\ = "0576185935994c2a99b661b31bf9606b.axc"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 4360	4880	regsvr32.exe	91
PID 4880 wrote to memory of 4360	4880	regsvr32.exe	91
PID 4880 wrote to memory of 4360	4880	regsvr32.exe	91

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0576185935994c2a99b661b31bf9606b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\0576185935994c2a99b661b31bf9606b.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:4360

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