d6e25cb7248d084351c68581f089a10cbcda6c68df877c750262277617675416

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2024, 04:47

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General

Target

b68ba94cfa51a97ca9a864fbab62ca7a.dll
Size

308KB
MD5

b68ba94cfa51a97ca9a864fbab62ca7a
SHA1

bf922f3d0a823c312030943ed55f72a55329bae3
SHA256

d6e25cb7248d084351c68581f089a10cbcda6c68df877c750262277617675416
SHA512

80d20f81620aa3b9dbc50dea07ff828c01a1164a4c44d8d68d19ebe26aab58727171be9e0a8b5a2d04bedfa8bbc7b88d78f714b01e6bc1e5709874505d82bded
SSDEEP

3072:rSDwF/pEEqbhogy+mhE6HktiXoEA6fN4p0Vth457p2rvb5E4lqwayJRA/wqlfa7c:n7E6zVA+RJeD1M5IoA

Score

10^/10

persistence

Malware Config

Signatures

Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\adgpfoxs = "{F1E2672E-6EA9-42F8-B4AA-25F3E109F13E}"	rundll32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F1E2672E-6EA9-42F8-B4AA-25F3E109F13E}\InProcServer32	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F1E2672E-6EA9-42F8-B4AA-25F3E109F13E}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F1E2672E-6EA9-42F8-B4AA-25F3E109F13E}\InProcServer32\ = "C:\\Windows\\adgpfoxs.dll"	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3796 wrote to memory of 5004	3796	rundll32.exe	91
PID 3796 wrote to memory of 5004	3796	rundll32.exe	91
PID 3796 wrote to memory of 5004	3796	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b68ba94cfa51a97ca9a864fbab62ca7a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3796
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b68ba94cfa51a97ca9a864fbab62ca7a.dll,#1
  2⤵
  - Adds autorun key to be loaded by Explorer.exe on startup
  - Modifies registry class
  PID:5004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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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