Analysis

  • max time kernel
    112s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    08-11-2020 17:39

General

  • Target

    17cd806ef5f500c8fdd0a2f18cbff5ec713f5701d3c713d02409f2d0f2207a43.exe

  • Size

    598KB

  • MD5

    9100bc30a19d9d5ae2249d3fd804d086

  • SHA1

    c5be3f0e73738dbeb9663fb178b2c5b8a03dff5b

  • SHA256

    17cd806ef5f500c8fdd0a2f18cbff5ec713f5701d3c713d02409f2d0f2207a43

  • SHA512

    c89e2104101d16f12596da8d0f0d43418bd6283d01a255b8278f00aeafdfc6eea653761b999ec024ad77a9e2968d5b1c41f0b3c857b49bc9179f961c6568604d

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17cd806ef5f500c8fdd0a2f18cbff5ec713f5701d3c713d02409f2d0f2207a43.exe
    "C:\Users\Admin\AppData\Local\Temp\17cd806ef5f500c8fdd0a2f18cbff5ec713f5701d3c713d02409f2d0f2207a43.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1992

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/288-2-0x000007FEF7B20000-0x000007FEF7D9A000-memory.dmp
    Filesize

    2.5MB

  • memory/1992-0-0x00000000002F9000-0x00000000002FA000-memory.dmp
    Filesize

    4KB

  • memory/1992-1-0x0000000002560000-0x0000000002571000-memory.dmp
    Filesize

    68KB