Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    07-12-2021 08:37

General

  • Target

    Q-700004637 1004913.com.exe

  • Size

    127KB

  • MD5

    d1702414a52c34e99dabde54e533d8f5

  • SHA1

    1430af931505c5f0a59637d21871b95524635891

  • SHA256

    6b3363675164244c512f5f27f200f77238449db1cf0b03fcbec0b7bf5ceeb1c0

  • SHA512

    2e26bf52a1dbf9c366591f6189cdb844c593c62f6fd2ecd8c773863235bfb33c8a7ea28c5c8471e1e7af7ec2e11feaa4e39d9427c9f035ef394a8ad376ae3ae3

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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 Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Q-700004637 1004913.com.exe
    "C:\Users\Admin\AppData\Local\Temp\Q-700004637 1004913.com.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1616

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Replay Monitor

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Downloads

  • memory/1616-55-0x0000000001050000-0x0000000001051000-memory.dmp
    Filesize

    4KB

  • memory/1616-57-0x0000000004850000-0x0000000004851000-memory.dmp
    Filesize

    4KB