Analysis

  • max time kernel
    154s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    24-05-2022 03:36

General

  • Target

    c5c067473ed4bdd85dcd133a73a5423971d2f8da5c63490ec0a8b774d7b341fc.exe

  • Size

    1.2MB

  • MD5

    a1ff7975810b6a9bf046f6a4782bc934

  • SHA1

    e60b9301d29f640f8eb671d97fd63e2eb3298eca

  • SHA256

    c5c067473ed4bdd85dcd133a73a5423971d2f8da5c63490ec0a8b774d7b341fc

  • SHA512

    a9be74ada359a353eaa0d73529abb7d9db564b93e165f2f9bce7ab5e52d09a2a3a515860f6c950a71d86d5616c1e6f69ca3d00d155ce68e90777e9c91662be7b

Score
10/10

Malware Config

Signatures

  • Oski

    Oski is an infostealer targeting browser data, crypto wallets.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5c067473ed4bdd85dcd133a73a5423971d2f8da5c63490ec0a8b774d7b341fc.exe
    "C:\Users\Admin\AppData\Local\Temp\c5c067473ed4bdd85dcd133a73a5423971d2f8da5c63490ec0a8b774d7b341fc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5056
    • C:\Users\Admin\AppData\Local\Temp\c5c067473ed4bdd85dcd133a73a5423971d2f8da5c63490ec0a8b774d7b341fc.exe
      "C:\Users\Admin\AppData\Local\Temp\c5c067473ed4bdd85dcd133a73a5423971d2f8da5c63490ec0a8b774d7b341fc.exe"
      2⤵
        PID:3696

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3696-131-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/3696-138-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/5056-137-0x00000000026C0000-0x00000000026ED000-memory.dmp

      Filesize

      180KB