Overview

overview

10

Static

static

beb0f88eb9...29.exe

windows7-x64

10

beb0f88eb9...29.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-10-2022 04:27

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General

  • Target

    beb0f88eb902a6ca235c2e83a60e65212b40bf9a36df64a89e0a3ba041767d29.exe

  • Size

    3.6MB

  • MD5

    f23f3e4b07b9d87f2991e8451850f473

  • SHA1

    3ccd165d37d5a42099351134d284f9c754166765

  • SHA256

    beb0f88eb902a6ca235c2e83a60e65212b40bf9a36df64a89e0a3ba041767d29

  • SHA512

    540275a62226de56cab7f3a48b07258985f523d4bb57afca43c5e3dc5f54f4f8c69f885e39267a6f1d0b0e4d2b1b61b19bb813ccfcb71064ba71e9950a373cd7

  • SSDEEP

    49152:VnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdJZkeYkjkUqc:Z8qPoBhz1aRxcSUDk36SAEdJu

Score
10/10
wannacrydiscoveryransomwareworm

Malware Config

Signatures

  • Wannacry

    WannaCry is a ransomware cryptoworm.

    ransomwarewormwannacry
  • Contacts a large (3284) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Executes dropped EXE 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Drops file in Windows directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\beb0f88eb902a6ca235c2e83a60e65212b40bf9a36df64a89e0a3ba041767d29.exe
    "C:\Users\Admin\AppData\Local\Temp\beb0f88eb902a6ca235c2e83a60e65212b40bf9a36df64a89e0a3ba041767d29.exe"
    1⤵
    • Drops file in Windows directory
    PID:4760
    • C:\WINDOWS\tasksche.exe
      C:\WINDOWS\tasksche.exe /i
      2⤵
      • Executes dropped EXE
      PID:3872
  • C:\Users\Admin\AppData\Local\Temp\beb0f88eb902a6ca235c2e83a60e65212b40bf9a36df64a89e0a3ba041767d29.exe
    C:\Users\Admin\AppData\Local\Temp\beb0f88eb902a6ca235c2e83a60e65212b40bf9a36df64a89e0a3ba041767d29.exe -m security
    1⤵
      PID:4628

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Network Service Scanning

    2
    T1046

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Windows\tasksche.exe
      Filesize

      3.4MB

      MD5

      9aefb15aa2dc9882c341a9f40aa10583

      SHA1

      e721e8f7e4912ed7f98da128822829e41fca7fc8

      SHA256

      b71337223f48994b575098a7dd56d6306bbfba360559ace0c0328a2e6d91cf83

      SHA512

      768a6ce940e659a45f3fdec7ab981a30f23392f21a4c94ac3e04fa7ce40700edc0d05de3e099775415e87b3019017c0d431db1067e613df85e5fa8ac49c274f1

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