Analysis

  • max time kernel
    50s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26-03-2023 15:24

General

  • Target

    4065b126e2bab0d42bc96688134c686d610a6bdf3eebeef8659420704f650987.exe

  • Size

    756KB

  • MD5

    1695bb54d473710584deaea09824453d

  • SHA1

    ae6c0208b51ebb24b13af88cab7123480c07beab

  • SHA256

    4065b126e2bab0d42bc96688134c686d610a6bdf3eebeef8659420704f650987

  • SHA512

    e1074bbbf7530bcfea821087bd45b89f93b2a827a9c68aebcc40338ab80c9fb73e38aef1685b60ac41468236b84824f84772589b846ca18b809f25e83744c521

  • SSDEEP

    12288:JxrE/92MglVjlqb3mb/niyWUF5pJNu5e9KXkkMGN7oVGOUwbz/YBrU3s/A1:JdqXLW/iyWUFv0O8oVPUoYBKf

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

3012.qmananan.com

Signatures

  • Gh0st RAT payload 2 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4065b126e2bab0d42bc96688134c686d610a6bdf3eebeef8659420704f650987.exe
    "C:\Users\Admin\AppData\Local\Temp\4065b126e2bab0d42bc96688134c686d610a6bdf3eebeef8659420704f650987.exe"
    1⤵
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1780

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1780-118-0x0000000000400000-0x00000000005CB000-memory.dmp
    Filesize

    1.8MB

  • memory/1780-119-0x0000000000400000-0x00000000005CB000-memory.dmp
    Filesize

    1.8MB

  • memory/1780-120-0x0000000010000000-0x0000000010010000-memory.dmp
    Filesize

    64KB

  • memory/1780-123-0x0000000000400000-0x00000000005CB000-memory.dmp
    Filesize

    1.8MB