Analysis

  • max time kernel
    113s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    06-11-2020 11:32

General

  • Target

    317548e41fedb6b8f007c2ed885f115ac15bfee4388cdd436ba9f56ec373e263.exe

  • Size

    598KB

  • MD5

    ef270fa7a49769eebc7f602379bfbbe7

  • SHA1

    6ed3455711390f4e4615a5ac20aa46f0202f779f

  • SHA256

    317548e41fedb6b8f007c2ed885f115ac15bfee4388cdd436ba9f56ec373e263

  • SHA512

    951e18cfc25f3aecccde8d83a708972d03da0cdd98cde6d78f0a8a563dfdabffd63a9c60f8a1c5bc3abae8b502c3b4e7bd751bbb2c5c256db6247e585fc219cf

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\317548e41fedb6b8f007c2ed885f115ac15bfee4388cdd436ba9f56ec373e263.exe
    "C:\Users\Admin\AppData\Local\Temp\317548e41fedb6b8f007c2ed885f115ac15bfee4388cdd436ba9f56ec373e263.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1808

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/1508-7-0x000007FEF5D50000-0x000007FEF5FCA000-memory.dmp
    Filesize

    2.5MB

  • memory/1808-0-0x0000000000DF9000-0x0000000000DFA000-memory.dmp
    Filesize

    4KB

  • memory/1808-1-0x0000000002760000-0x0000000002771000-memory.dmp
    Filesize

    68KB