Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    04-12-2021 06:49

General

  • Target

    Orden de compra Nº TM21-12-03.exe,pdf.exe

  • Size

    425KB

  • MD5

    f4b12b5adde064ae3797b5657b20ea97

  • SHA1

    30a72ab9a4d73eb3118eec5ce62235d2583105b0

  • SHA256

    2ba67828100783fb3af5fbc628bb63d451cce5c93ac372e68993a8146a2cca4d

  • SHA512

    e9d5280c9e0bf29a6f2e71443f993cdfec720dbb6ff7cdd625214035985eb9d9e675093b7be86f04b82132e3fad6e3c4338945974ae3d5d0ab89e7ddb9fbe4b3

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Orden de compra Nº TM21-12-03.exe,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Orden de compra Nº TM21-12-03.exe,pdf.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:784
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 784 -s 664
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:512

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/512-61-0x0000000000000000-mapping.dmp
  • memory/512-62-0x0000000000BD0000-0x0000000000C40000-memory.dmp
    Filesize

    448KB

  • memory/784-55-0x0000000000300000-0x0000000000301000-memory.dmp
    Filesize

    4KB

  • memory/784-57-0x0000000075F41000-0x0000000075F43000-memory.dmp
    Filesize

    8KB

  • memory/784-58-0x00000000004D0000-0x00000000004D1000-memory.dmp
    Filesize

    4KB

  • memory/784-59-0x0000000000540000-0x0000000000548000-memory.dmp
    Filesize

    32KB

  • memory/784-60-0x00000000021E0000-0x000000000222A000-memory.dmp
    Filesize

    296KB