Overview

overview

8

Static

static

8

chthonic_2...ir.exe

windows7_x64

chthonic_2...ir.exe

windows10_x64

Analysis

  • max time kernel
    55s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    19-07-2020 19:41

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    chthonic_2.23.20.3.vir.exe

  • Size

    531KB

  • MD5

    e9fe4925d273ae94a34d8a13b9ceff52

  • SHA1

    9ef3857d88ea840504e9fe96f97e5e19dc782ef4

  • SHA256

    4db9e6043c7ddc8a04114e731a22d16d4cba065931b2cebd4dc61570e5c45c4b

  • SHA512

    10bce84ba0c0907faab5a8a67099077582f2eed4fd73aaf322c60077b5935c47ed04033ff2e1883083fe33011b4b3968181419a42239b8b7fae70a3ef1341a11

Score
7/10
persistence

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 9136 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Loads dropped DLL 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\chthonic_2.23.20.3.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\chthonic_2.23.20.3.vir.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Adds Run key to start application
    • Suspicious behavior: GetForegroundWindowSpam
    • Loads dropped DLL
    PID:1456
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1080
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1804

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Persistence

      Registry Run Keys / Startup Folder

      1
      T1060

      Privilege Escalation

      Defense Evasion

      Modify Registry

      1
      T1112

      Credential Access

      Discovery

      Lateral Movement

      Collection

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

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      Downloads