Analysis

  • max time kernel
    145s
  • max time network
    173s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 00:52

General

  • Target

    a53cb3bf999ead4c133fb1c782b9c302f8a30dea42514726be750c35ad8d4779.exe

  • Size

    51KB

  • MD5

    6fee9a6d082d1d5545864d54f804ef50

  • SHA1

    f5bcd7f14992b789ca5a4c0d752342e0d73ee187

  • SHA256

    a53cb3bf999ead4c133fb1c782b9c302f8a30dea42514726be750c35ad8d4779

  • SHA512

    562b8544d5f2947f7c79b5a40da2e6409d7e4920e52b84ee408ca7f37fb95b2709fbedb4cee023fa1ff38ac52664bfb8eb753586c690cb28fd81ccde1f377b0f

  • SSDEEP

    768:l1cVhpQI2EQK0iPDh84nScF15GYbWjXO3XJYPVN53aJQh2I4aCaeuf06j4YFopTK:TQpQ5EP0ijnRTXJIVN5cQ8IvCduMBK

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\a53cb3bf999ead4c133fb1c782b9c302f8a30dea42514726be750c35ad8d4779.exe
    "C:\Users\Admin\AppData\Local\Temp\a53cb3bf999ead4c133fb1c782b9c302f8a30dea42514726be750c35ad8d4779.exe"
    1⤵
    • Loads dropped DLL
    PID:2724

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsdC26C.tmp\1054f154-ae5a-4716-ac6f-3ccd937f34e9.dll

    Filesize

    20KB

    MD5

    51550a2595ce0f933dc6b11aa1b27981

    SHA1

    ae743b5c728d057b4817fa5795b30901a7f3d9f7

    SHA256

    47e3dd701f46ba18076316886f064577093a71b33165ca554d035c98438b1178

    SHA512

    f43d10869ced39a5ed6399683e9bafae9e7da4620df58c8bde8052c02a3286e3109dca14d1749a985c9e71fb67d4419678c98885075fc4c6110565a0620c255c