Analysis

  • max time kernel
    115s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    06-11-2020 11:31

General

  • Target

    92ce1d7b9b41508b2a0d62c1b1543d192d466266ffffc5b8fd6a551c3493f755.exe

  • Size

    492KB

  • MD5

    d8c3f1b00657238a8eb8358724833266

  • SHA1

    bd8ce2645f427bfcc86f18874c0e98f00f4a6556

  • SHA256

    92ce1d7b9b41508b2a0d62c1b1543d192d466266ffffc5b8fd6a551c3493f755

  • SHA512

    bf01a9377e48aa8bff12672388f68f32e4c9a65aecb930c71885e92c6fb2de8329d4a1a7525bfeb127e0a6ce81a924a170574a55de5ccc00cd1c4d202ca30dde

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\92ce1d7b9b41508b2a0d62c1b1543d192d466266ffffc5b8fd6a551c3493f755.exe
    "C:\Users\Admin\AppData\Local\Temp\92ce1d7b9b41508b2a0d62c1b1543d192d466266ffffc5b8fd6a551c3493f755.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1656

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1656-0-0x000000000072B000-0x000000000072C000-memory.dmp
    Filesize

    4KB

  • memory/1656-1-0x0000000001DA0000-0x0000000001DB1000-memory.dmp
    Filesize

    68KB

  • memory/1680-7-0x000007FEF6F80000-0x000007FEF71FA000-memory.dmp
    Filesize

    2.5MB