feef7c585a67e368ce1a514158d6abc280e502b0408ad8b589d83687360ff11f

Analysis

max time kernel
150s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20230621-en
resource tags

arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2023 21:59

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General

Target

802a953fdb8efac8ec2a48bb8051713eb23edf962a10640d144206fea99b001f.dll
Size

48KB
MD5

2ad7ceb9109d01f7750396e815d8aac5
SHA1

9310175104942dcfd34b8cdcdc94b2f648f1de31
SHA256

802a953fdb8efac8ec2a48bb8051713eb23edf962a10640d144206fea99b001f
SHA512

1ff923f206d2271b8e8afa2fdc550c4608b83d1d82a738489be31fb31562eb703ffdccf7789431321cc0ef8920f33cfd2c04393e2c04f22bf6f8ed8cdc9d50c1
SSDEEP

768:/0iEEBGU4Ly9RWFaoF4Vcps8etdvAgV1N:8iLBWLAWFad8eT4u1N

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ rundll32.exe
Blocklisted process makes network request 4 IoCs

Processes:

rundll32.exe

flow pid process

11 1408 rundll32.exe
16 1408 rundll32.exe
18 1408 rundll32.exe
20 1408 rundll32.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2256 PING.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rundll32.exe

flow	pid	process
11	1408	rundll32.exe
16	1408	rundll32.exe
18	1408	rundll32.exe
20	1408	rundll32.exe

pid	process
2256	PING.EXE

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

rundll32.exerundll32.execmd.exe

description	pid	process	target process
PID 1868 wrote to memory of 1408	1868	rundll32.exe	rundll32.exe
PID 1868 wrote to memory of 1408	1868	rundll32.exe	rundll32.exe
PID 1868 wrote to memory of 1408	1868	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1104	1408	rundll32.exe	cmd.exe
PID 1408 wrote to memory of 1104	1408	rundll32.exe	cmd.exe
PID 1408 wrote to memory of 1104	1408	rundll32.exe	cmd.exe
PID 1104 wrote to memory of 2256	1104	cmd.exe	PING.EXE
PID 1104 wrote to memory of 2256	1104	cmd.exe	PING.EXE
PID 1104 wrote to memory of 2256	1104	cmd.exe	PING.EXE

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\802a953fdb8efac8ec2a48bb8051713eb23edf962a10640d144206fea99b001f.dll, DllRegisterServer
1⤵
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\802a953fdb8efac8ec2a48bb8051713eb23edf962a10640d144206fea99b001f.dll, DllRegisterServer
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Blocklisted process makes network request
  - Suspicious use of WriteProcessMemory
  PID:1408
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /C "ping localhost && copy /b /y %SystemRoot%\System32\ActivationManager.dll %appdata%\Microsoft\nonresistantOutlivesDictatorial\AphroniaHaimavati.dll"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1104
  - - C:\Windows\SysWOW64\PING.EXE
      ping localhost
      4⤵
      Runs ping.exe
      PID:2256

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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