Analysis

  • max time kernel
    42s
  • max time network
    77s
  • platform
    windows7_x64
  • resource
    win7-20220331-en
  • submitted
    04-04-2022 03:13

General

  • Target

    6189_1647697417_3623.exe

  • Size

    200KB

  • MD5

    976d2ac418b0ab2b953df538c2d340db

  • SHA1

    d246fa7fbe13895ba7eda0a7be4f3403b9365147

  • SHA256

    962ea3e84b772c84bc0d9495cc00bf547ca80ac1ed34026cb971b6f5eb9deec8

  • SHA512

    9ed8dcdfb6a0b016d6d92a4bfe1aac77791733821434e4df568952035e13026280347eb24d82235d2e2988ce285001fea5685ec88e29fda744f1325f07c4b76a

Malware Config

Signatures

  • Oski

    Oski is an infostealer targeting browser data, crypto wallets.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6189_1647697417_3623.exe
    "C:\Users\Admin\AppData\Local\Temp\6189_1647697417_3623.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1656 -s 808
      2⤵
      • Program crash
      PID:588

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1656-54-0x0000000075901000-0x0000000075903000-memory.dmp

    Filesize

    8KB