Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    26-05-2024 08:25

General

  • Target

    b016590f3b96548f6c97c3539cb7c3aa251795b4b7dbf08881905f6fdaae5cb6.dll

  • Size

    50KB

  • MD5

    256a74274f8343491a107bae0333c1e0

  • SHA1

    0bc838e62f441402b68c90a16dfef8e127faa175

  • SHA256

    b016590f3b96548f6c97c3539cb7c3aa251795b4b7dbf08881905f6fdaae5cb6

  • SHA512

    c142293412bd6713cfbfa3f447372bab850e2c165217d918e211ba4822deda7d2a3cb54251ad7ed1e3a7d407747a45974a2a761fb96a6bad61e236c634c4238f

  • SSDEEP

    1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5/JYH:W5ReWjTrW9rNPgYoNJYH

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

hackerinvasion.f3322.net

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b016590f3b96548f6c97c3539cb7c3aa251795b4b7dbf08881905f6fdaae5cb6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1616
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b016590f3b96548f6c97c3539cb7c3aa251795b4b7dbf08881905f6fdaae5cb6.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:1988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1988-0-0x0000000010000000-0x0000000010011000-memory.dmp
    Filesize

    68KB