Analysis

  • max time kernel
    76s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    10-07-2020 07:40

General

  • Target

    TIN1-2007100001-AWB.JPG.exe

  • Size

    590KB

  • MD5

    d7dfb7d9efc85b906a72b2000f925061

  • SHA1

    cfc684a0eacb1f49ff7473524337a8a6600760c0

  • SHA256

    dc67ad0f1d9092eca89d3b0efc15e17b3490f9e90e99c5df611322053ce4c709

  • SHA512

    3ed669655e28e9e1b6a57e99ebfdbaf608677047c102e7d509c9bdf09f975e8f96cc1a3b569afdf28bc0bdbebba3454fb9bfb312e02d5f62e3db65b6aa37779b

Score
7/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Adds Run entry to start application 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of WriteProcessMemory 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TIN1-2007100001-AWB.JPG.exe
    "C:\Users\Admin\AppData\Local\Temp\TIN1-2007100001-AWB.JPG.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:1068
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      • Adds Run entry to start application
      PID:784

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/784-2-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/784-3-0x0000000000445DFE-mapping.dmp

  • memory/784-4-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/784-5-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB