Analysis

  • max time kernel
    54s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    10-07-2020 18:02

General

  • Target

    Attached AWB.exe

  • Size

    943KB

  • MD5

    63ae3d497fc808ba1f4c5109d76c457f

  • SHA1

    6d7e6c8743f130c0a23551061516b47a9510729b

  • SHA256

    10939877f109569dff853eef9ddb462dda69871bc04b44d45d1a784a21a208ba

  • SHA512

    70ab3ea48525ffb2b5a354c46ae1684226d756855fd61859c705827b0c71cbefd88f5e5ce93cb720f0fe638b89b4b1a3736976798d6cbe0262c94b1effaf2ba5

Malware Config

Signatures

  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • MassLogger log file 1 IoCs

    Detects a log file produced by MassLogger.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Attached AWB.exe
    "C:\Users\Admin\AppData\Local\Temp\Attached AWB.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    PID:1496

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1496-1-0x0000000000000000-0x0000000000000000-disk.dmp