Analysis

  • max time kernel
    122s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    21-10-2021 10:37

General

  • Target

    FREWITT Auftragsbestätigung-5309,pdf.exe

  • Size

    973KB

  • MD5

    2ad5ffbc1c617702149481d5d5129e47

  • SHA1

    96fae5b9e9f0ab3a98422e2e8c2b4e95c3746976

  • SHA256

    583dd77ec5f198782e75d7c7286fabb741051c88e32b862dfad56f9b2f46bf0d

  • SHA512

    746728216bebbdb221109317c99cace0c60892ab1d7a07953782e165cf63be1eeafcca8825ad2a23769dccb2cb538dd541d507a6c9d0602b78a2440ca5212f2a

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FREWITT Auftragsbestätigung-5309,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\FREWITT Auftragsbestätigung-5309,pdf.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Windows\SysWOW64\logagent.exe
      C:\Windows\System32\logagent.exe
      2⤵
        PID:828

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/828-58-0x0000000000080000-0x0000000000081000-memory.dmp
      Filesize

      4KB

    • memory/828-59-0x0000000000000000-mapping.dmp
    • memory/828-63-0x0000000000080000-0x0000000000081000-memory.dmp
      Filesize

      4KB

    • memory/1772-55-0x00000000001D1000-0x00000000001E5000-memory.dmp
      Filesize

      80KB

    • memory/1772-56-0x00000000001B0000-0x00000000001B1000-memory.dmp
      Filesize

      4KB

    • memory/1772-57-0x0000000075F41000-0x0000000075F43000-memory.dmp
      Filesize

      8KB