Analysis

  • max time kernel
    140s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    01-07-2022 04:00

General

  • Target

    ca6d815b7d45433efaac9183760790a4f5226ec88922395bd4b9103be8f9633c.exe

  • Size

    134KB

  • MD5

    c14cb410df25802ad0cffd4a3b5688a8

  • SHA1

    5c32026c7d195c648d1a11b62bd34f740fb2460b

  • SHA256

    ca6d815b7d45433efaac9183760790a4f5226ec88922395bd4b9103be8f9633c

  • SHA512

    2f24ef264f72d62236c5550ea778da528ebb364f9c6b9a76391f46d837dd9ba25de9044c6736c54bd4196d3d8a82d2382403b7bfcc755b134775bef23a810619

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 Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 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\ca6d815b7d45433efaac9183760790a4f5226ec88922395bd4b9103be8f9633c.exe
    "C:\Users\Admin\AppData\Local\Temp\ca6d815b7d45433efaac9183760790a4f5226ec88922395bd4b9103be8f9633c.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:2884

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Replay Monitor

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Downloads

  • memory/2884-130-0x00000000000D0000-0x00000000000F6000-memory.dmp
    Filesize

    152KB

  • memory/2884-131-0x00000000054B0000-0x0000000005A54000-memory.dmp
    Filesize

    5.6MB

  • memory/2884-132-0x0000000004FF0000-0x000000000508C000-memory.dmp
    Filesize

    624KB

  • memory/2884-133-0x0000000005F10000-0x0000000005F76000-memory.dmp
    Filesize

    408KB

  • memory/2884-134-0x00000000064E0000-0x00000000066A2000-memory.dmp
    Filesize

    1.8MB

  • memory/2884-135-0x00000000063E0000-0x0000000006472000-memory.dmp
    Filesize

    584KB

  • memory/2884-136-0x0000000006380000-0x000000000638A000-memory.dmp
    Filesize

    40KB