Overview

overview

10

Static

static

10

fa0c0f8b78...20.exe

windows7-x64

10

fa0c0f8b78...20.exe

windows10-2004-x64

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General

  • Target

    fa0c0f8b78d82e551307f82653476b528019d9b6a244b4926cffedaa7fdebb20

  • Size

    1.4MB

  • Sample

    231013-qh8e2sbh83

  • MD5

    a290036850c46087bef2e9397f679765

  • SHA1

    a819e551ee45e25583505389c3b63da7dc340cb2

  • SHA256

    fa0c0f8b78d82e551307f82653476b528019d9b6a244b4926cffedaa7fdebb20

  • SHA512

    d61c2af16f6d8acac4c591d5cda1c50f3f925e2079c1697ef8da608483f9958474fd7e47826789bc8ecd9acb0a6c0b06be1ac0a082d7264db00496b4316c2572

  • SSDEEP

    24576:kOQpwBCp2TjRg3SMlowWhI0PIpxRVInc6TEtAjLprdCiuU0Oqcdli:kJOjx6owWhI0PIpLKH/jVr9h+

Score
10/10
blackmoongh0stratratvmprotect

Malware Config

Extracted

Family

gh0strat

C2

7003.aadaa1.cc

Targets

    • Target

      fa0c0f8b78d82e551307f82653476b528019d9b6a244b4926cffedaa7fdebb20

    • Size

      1.4MB

    • MD5

      a290036850c46087bef2e9397f679765

    • SHA1

      a819e551ee45e25583505389c3b63da7dc340cb2

    • SHA256

      fa0c0f8b78d82e551307f82653476b528019d9b6a244b4926cffedaa7fdebb20

    • SHA512

      d61c2af16f6d8acac4c591d5cda1c50f3f925e2079c1697ef8da608483f9958474fd7e47826789bc8ecd9acb0a6c0b06be1ac0a082d7264db00496b4316c2572

    • SSDEEP

      24576:kOQpwBCp2TjRg3SMlowWhI0PIpxRVInc6TEtAjLprdCiuU0Oqcdli:kJOjx6owWhI0PIpLKH/jVr9h+

    Score
    10/10
    gh0stratratvmprotect

    • Gh0st RAT payload

    • Gh0strat

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

      ratgh0strat

    • Downloads MZ/PE file

    • Modifies RDP port number used by Windows

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

Lateral Movement

Remote Services

1
T1021

Remote Desktop Protocol

1
T1021.001

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks