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
    09-01-2023 06:42

General

  • Target

    DnsJumper.exe

  • Size

    884KB

  • MD5

    aea6dfbb052b8613b2df44fd2d008d09

  • SHA1

    17434441b4d61320edf8ae506923403c36088d51

  • SHA256

    7e221e7967570b0deca8e1c4f23ed9e39423dcc0733337bcb6e2c08b3b7b9ba1

  • SHA512

    d4ad11a094ea9aa8e47bde543f917ffccb157a8633ab7cb7e0790f3c571cc067c3d62965bf499e630ebd8d0cd8af5e0f31ab9e40ae54ad306fa16aa94f9296d7

  • SSDEEP

    12288:aaWzgMg7v3qnCi5ErQohh0F4qCJ8lnynQS53ENqPXJbRchK:VaHMv6CFrjenynQmU0PXJbRd

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DnsJumper.exe
    "C:\Users\Admin\AppData\Local\Temp\DnsJumper.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2044

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2044-54-0x0000000075201000-0x0000000075203000-memory.dmp

    Filesize

    8KB