Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2023 10:09

General

  • Target

    322c75f8d4735a1d6ad002931e377207.exe

  • Size

    2.9MB

  • MD5

    322c75f8d4735a1d6ad002931e377207

  • SHA1

    267027821107faa6afa8417e4d87e45b14118138

  • SHA256

    536a23943567e447c6a279127cc1a05851898fe966f34987228c881a7c8f88ae

  • SHA512

    c2c77596265e75619e0c62e18127ba9bb224545e04b0f474a056b6a7a4542038e68ce22959d06e8d46b04bb49b93041fceff5df7141be70eb0e800ae61e733f9

  • SSDEEP

    49152:/M0815iQl71gq3LtZ2uIhwqtWTwi8gTM75hkLXhdvZ7vJGe6eSJYxrTaBALI0kh2:/m1fgCXhEXqTMnkLRdBbS/JYxaBAU0ks

Malware Config

Extracted

Family

pandastealer

Version

1.11

C2

http://f0573107.xsph.ru

Signatures

  • Panda Stealer payload 9 IoCs
  • PandaStealer

    Panda Stealer is a fork of CollectorProject Stealer written in C++.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 11 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\322c75f8d4735a1d6ad002931e377207.exe
    "C:\Users\Admin\AppData\Local\Temp\322c75f8d4735a1d6ad002931e377207.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:2156

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2156-1-0x0000000077DF0000-0x0000000077DF2000-memory.dmp
    Filesize

    8KB

  • memory/2156-0-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-3-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-4-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-2-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-6-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-9-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-8-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-7-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-5-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-27-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB

  • memory/2156-32-0x00000000013C0000-0x0000000001B13000-memory.dmp
    Filesize

    7.3MB