Analysis

  • max time kernel
    150s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-09-2022 06:26

General

  • Target

    c2c621115807b1bf668f37a6e23911a8.exe

  • Size

    280KB

  • MD5

    c2c621115807b1bf668f37a6e23911a8

  • SHA1

    bf85df039070207f94eb9198346f574c183a9a89

  • SHA256

    4e139a927b79b8329595275a435cccf59828e5c9df846abb751ac11191ed2889

  • SHA512

    b4e40d0097409e4390f4992fa21a94c47850062f0af73874f42e4e1e6aaacf008f0df1c715e3fe90704f31f4fcc0f293752f8f5ae598ad2ad78c8ca78058fc83

Malware Config

Signatures

  • Detects Smokeloader packer ⋅ 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks SCSI registry key(s) ⋅ 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses ⋅ 64 IoCs
  • Suspicious behavior: MapViewOfSection ⋅ 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c2c621115807b1bf668f37a6e23911a8.exe
    "C:\Users\Admin\AppData\Local\Temp\c2c621115807b1bf668f37a6e23911a8.exe"
    Checks SCSI registry key(s)
    Suspicious behavior: EnumeratesProcesses
    Suspicious behavior: MapViewOfSection
    PID:780

Network

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

          Execution

            Exfiltration

              Impact

                Initial Access

                  Lateral Movement

                    Persistence

                      Privilege Escalation

                        Replay Monitor

                        00:00 00:00

                        Downloads

                        • memory/780-54-0x0000000076321000-0x0000000076323000-memory.dmp
                        • memory/780-55-0x000000000062E000-0x000000000063E000-memory.dmp
                        • memory/780-56-0x0000000000220000-0x0000000000229000-memory.dmp
                        • memory/780-57-0x0000000000400000-0x000000000044B000-memory.dmp
                        • memory/780-58-0x0000000000400000-0x000000000044B000-memory.dmp