Analysis

  • max time kernel
    103s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • 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:2288

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/2288-118-0x0000000000F10000-0x0000000000F11000-memory.dmp
    Filesize

    4KB

  • memory/2288-120-0x0000000005CF0000-0x0000000005CF1000-memory.dmp
    Filesize

    4KB

  • memory/2288-121-0x00000000057F0000-0x00000000057F1000-memory.dmp
    Filesize

    4KB

  • memory/2288-122-0x00000000057F0000-0x0000000005CEE000-memory.dmp
    Filesize

    5.0MB

  • memory/2288-123-0x0000000006AD0000-0x0000000006AD1000-memory.dmp
    Filesize

    4KB

  • memory/2288-124-0x00000000069B0000-0x00000000069B1000-memory.dmp
    Filesize

    4KB

  • memory/2288-125-0x0000000006970000-0x0000000006971000-memory.dmp
    Filesize

    4KB