Overview

overview

10

Static

static

10

2024-06-19...ab.exe

windows7-x64

6

2024-06-19...ab.exe

windows10-2004-x64

6

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-06-2024 11:36

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General

  • Target

    2024-06-19_cdac1064921d608ce2db682bfd25f089_gandcrab.exe

  • Size

    73KB

  • MD5

    cdac1064921d608ce2db682bfd25f089

  • SHA1

    808e4cd09b92d1a9b795b6ce180de1be2e1af449

  • SHA256

    a15467372c4685b58ad4acd38eed7979b5835e6110e5047fb28f48cbeddff904

  • SHA512

    fb1867f7076e22b2d26e490417ca8baf29141057fc9091f4a32965c1ebd606efa82212b2a8d5073d0d4496a0374b1ad90a21d4fe497d4ed0f7c343c8f57cea01

  • SSDEEP

    1536:U55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:GMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F

Score
6/10
persistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-19_cdac1064921d608ce2db682bfd25f089_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-19_cdac1064921d608ce2db682bfd25f089_gandcrab.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:432
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
        PID:3408
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup emsisoft.bit dns1.soprodns.ru
        2⤵
          PID:4404
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns1.soprodns.ru
          2⤵
            PID:3440
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.bit dns1.soprodns.ru
            2⤵
              PID:1852
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup emsisoft.bit dns1.soprodns.ru
              2⤵
                PID:1408

            Network

            MITRE ATT&CK Matrix ATT&CK v13

            Initial Access

            Execution

            Persistence

            Boot or Logon Autostart Execution

            1
            T1547

            Registry Run Keys / Startup Folder

            1
            T1547.001

            Privilege Escalation

            Boot or Logon Autostart Execution

            1
            T1547

            Registry Run Keys / Startup Folder

            1
            T1547.001

            Defense Evasion

            Modify Registry

            1
            T1112

            Credential Access

            Discovery

            Query Registry

            2
            T1012

            Peripheral Device Discovery

            1
            T1120

            System Information Discovery

            2
            T1082

            Lateral Movement

            Collection

            Exfiltration

            Command and Control

            Impact

            Resource Development

            Reconnaissance

            Replay Monitor

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            Downloads