Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags
    arch:x64,  arch:x86,  image:win10v2004-20220812-en,  locale:en-us,  os:windows10-2004-x64,  system
  • submitted
    13-08-2022 14:41

General

  • Target

    test.exe

  • Size

    263KB

  • Sample

    220813-r2v5haagfj

  • MD5

    a2f9c46844fb65c1a71bbd58a484f9f1

  • SHA1

    b209471a23252018d8424139fafcaa8fe7b200ea

  • SHA256

    97053af6922baa9d199a4fa04c461728ac636b8161bd5295c3e847bc0adbe360

  • SHA512

    8762faa05d2171e8067d46e4f86c8e688a0ee72808631e94444aa3c3b918eaf43119a1eb8a2d50384c33e511d4d8b432b6ba06a1a35b0890dfd5275adf8647fe

Score
8/10

Malware Config

Signatures 4

  • Executes dropped EXE ⋅ 1 IoCs
  • Drops startup file ⋅ 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 ⋅ 1 TTPs
  • Suspicious use of WriteProcessMemory ⋅ 2 IoCs

Processes 2

  • C:\Users\Admin\AppData\Local\Temp\test.exe
    "C:\Users\Admin\AppData\Local\Temp\test.exe"
    Drops startup file
    Suspicious use of WriteProcessMemory
    PID:4260
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sppvcc.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sppvcc.exe"
      Executes dropped EXE
      PID:2824

Network

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

        Discovery

          Execution

            Exfiltration

              Impact

                Initial Access

                  Lateral Movement

                    Persistence

                      Privilege Escalation

                        Replay Monitor

                        00:00 00:00

                        Downloads

                        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sppvcc.exe
                          MD5

                          a2f9c46844fb65c1a71bbd58a484f9f1

                          SHA1

                          b209471a23252018d8424139fafcaa8fe7b200ea

                          SHA256

                          97053af6922baa9d199a4fa04c461728ac636b8161bd5295c3e847bc0adbe360

                          SHA512

                          8762faa05d2171e8067d46e4f86c8e688a0ee72808631e94444aa3c3b918eaf43119a1eb8a2d50384c33e511d4d8b432b6ba06a1a35b0890dfd5275adf8647fe

                        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sppvcc.exe
                          MD5

                          a2f9c46844fb65c1a71bbd58a484f9f1

                          SHA1

                          b209471a23252018d8424139fafcaa8fe7b200ea

                          SHA256

                          97053af6922baa9d199a4fa04c461728ac636b8161bd5295c3e847bc0adbe360

                          SHA512

                          8762faa05d2171e8067d46e4f86c8e688a0ee72808631e94444aa3c3b918eaf43119a1eb8a2d50384c33e511d4d8b432b6ba06a1a35b0890dfd5275adf8647fe

                        • memory/2824-132-0x0000000000000000-mapping.dmp