Analysis

  • max time kernel
    82s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-03-2023 10:50

General

  • Target

    d03bbe5b3ad74dad432583f4840c9a527cd9abc4e9445791d158ddb67a714412.exe

  • Size

    768KB

  • MD5

    15340eec0d5921058ec5f582442c429d

  • SHA1

    28df0a69650c54da16f5a18f7244b0bed5c1ee0b

  • SHA256

    d03bbe5b3ad74dad432583f4840c9a527cd9abc4e9445791d158ddb67a714412

  • SHA512

    21db2c732567e16cdc532d5457a9899b08c2874231087daa497fcb0b178294d6fcefe556abd934ac4c1e45deeb853304d69318d05d75aaea6e4bdb593a418806

  • SSDEEP

    12288:t5DD3Y0KPE84GykDB87K/WqD9SBvB15BnmgsZN5KhP0C:vo04EXGl/VD9UvB1bAN51

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

3012.qmananan.com

Signatures

  • Gh0st RAT payload 3 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\d03bbe5b3ad74dad432583f4840c9a527cd9abc4e9445791d158ddb67a714412.exe
    "C:\Users\Admin\AppData\Local\Temp\d03bbe5b3ad74dad432583f4840c9a527cd9abc4e9445791d158ddb67a714412.exe"
    1⤵
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2036

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/2036-133-0x0000000000400000-0x00000000005CE000-memory.dmp
    Filesize

    1.8MB

  • memory/2036-134-0x0000000000400000-0x00000000005CE000-memory.dmp
    Filesize

    1.8MB

  • memory/2036-135-0x0000000010000000-0x0000000010010000-memory.dmp
    Filesize

    64KB

  • memory/2036-138-0x0000000000400000-0x00000000005CE000-memory.dmp
    Filesize

    1.8MB