Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    27-07-2021 22:25

General

  • Target

    Pedidos_AS_SAFRINHA_V22.03.xlsm

  • Size

    2.4MB

  • MD5

    0a50c0622fa018da2b8d38d76af4cf8e

  • SHA1

    fa2a396cecff8db3d492bec72940f82bf0a869d0

  • SHA256

    26706396b1268549ebdbd71cc79efeb0ce273fa0abf8eacab07c849a359d81f8

  • SHA512

    4e648158c973f73a582041e693face3d9bf4a465a2c173f7b850a27b78ca9965551023559410e762e4d26ecbe7d1e88d91bc7d1deeb502c1a5f5b6c74b548b87

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Pedidos_AS_SAFRINHA_V22.03.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3212
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2656

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2656-201-0x0000000000000000-mapping.dmp
    • memory/3212-114-0x00007FF668F00000-0x00007FF66C4B6000-memory.dmp
      Filesize

      53.7MB

    • memory/3212-115-0x00007FF8383E0000-0x00007FF8383F0000-memory.dmp
      Filesize

      64KB

    • memory/3212-116-0x00007FF8383E0000-0x00007FF8383F0000-memory.dmp
      Filesize

      64KB

    • memory/3212-117-0x00007FF8383E0000-0x00007FF8383F0000-memory.dmp
      Filesize

      64KB

    • memory/3212-118-0x00007FF8383E0000-0x00007FF8383F0000-memory.dmp
      Filesize

      64KB

    • memory/3212-121-0x00007FF8590B0000-0x00007FF85A19E000-memory.dmp
      Filesize

      16.9MB

    • memory/3212-122-0x00007FF8383E0000-0x00007FF8383F0000-memory.dmp
      Filesize

      64KB

    • memory/3212-123-0x0000016496A40000-0x0000016498935000-memory.dmp
      Filesize

      31.0MB

    • memory/3212-251-0x00007FF852AE0000-0x00007FF8539AD000-memory.dmp
      Filesize

      14.8MB

    • memory/3212-267-0x00000164A7340000-0x00000164A7344000-memory.dmp
      Filesize

      16KB