Analysis

  • max time kernel
    127s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2022 04:24

General

  • Target

    f0c0bd9f2464a22b26cd1e59f061c301.exe

  • Size

    2MB

  • MD5

    f0c0bd9f2464a22b26cd1e59f061c301

  • SHA1

    9f4af038778fd91eb409c774c88325d23cf48c26

  • SHA256

    0eb58b723318b8746280abd3d278a6325deba933c67d41cf638aa89244d6c3c7

  • SHA512

    090872ec9db441be82172fe4b093ec0f6b55183341fea747e8ea66591aa81422e69d2b5d227369b22f7088a7d9d8eeb0fdd0d4818072372032425d2c321e0748

  • SSDEEP

    24576:lJ/Q7WLg9oER9uXtIkOrGoJHcuA2yZdwMrl9Je:d

Malware Config

Signatures

  • Reads user/profile data of web browsers ⋅ 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles ⋅ 1 TTPs 35 IoCs
  • Enumerates physical storage devices ⋅ 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Checks processor information in registry ⋅ 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses ⋅ 10 IoCs
  • Suspicious use of AdjustPrivilegeToken ⋅ 1 IoCs
  • outlook_office_path ⋅ 1 IoCs
  • outlook_win_path ⋅ 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0c0bd9f2464a22b26cd1e59f061c301.exe
    "C:\Users\Admin\AppData\Local\Temp\f0c0bd9f2464a22b26cd1e59f061c301.exe"
    Accesses Microsoft Outlook profiles
    Checks processor information in registry
    Suspicious behavior: EnumeratesProcesses
    Suspicious use of AdjustPrivilegeToken
    outlook_office_path
    outlook_win_path
    PID:1604

Network

MITRE ATT&CK Matrix

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/1604-54-0x0000000001210000-0x000000000143A000-memory.dmp
                    • memory/1604-55-0x0000000000500000-0x0000000000578000-memory.dmp
                    • memory/1604-56-0x0000000001150000-0x00000000011F6000-memory.dmp
                    • memory/1604-57-0x00000000004A0000-0x00000000004EE000-memory.dmp
                    • memory/1604-58-0x000000001B1F0000-0x000000001B23C000-memory.dmp
                    • memory/1604-59-0x000000001B176000-0x000000001B195000-memory.dmp
                    • memory/1604-60-0x000000001B2B0000-0x000000001B324000-memory.dmp
                    • memory/1604-61-0x0000000000FC0000-0x0000000000FCC000-memory.dmp
                    • memory/1604-62-0x000000001B176000-0x000000001B195000-memory.dmp
                    • memory/1604-63-0x000000001B780000-0x000000001B808000-memory.dmp