Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2023 09:23

General

  • Target

    47009c672adb7afb15740b8a01913ed3f80e3e8cdb602fd49f79d7a500ef1e7b.exe

  • Size

    615KB

  • MD5

    76fdc05d428de82f705ccdd065cfff13

  • SHA1

    a369aa23c979770e323c86c307eb677f388a2c20

  • SHA256

    47009c672adb7afb15740b8a01913ed3f80e3e8cdb602fd49f79d7a500ef1e7b

  • SHA512

    7bfea2122c1788dbcd74dbb574cf31301aa8b7b0d60c0133468d0a56d500506d90e5ab1a4d34180934c9c33faf003c261c47cb7206b2eef04a9858bdcd9d6299

  • SSDEEP

    12288:lq8oqyMKzwZhkNuCRGxSx4Wo4tf6Z89iN3deAuESjyTyk3k/StofxrUuqeuC:XRAzkaN3RAmza884EAeyTKCVH

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47009c672adb7afb15740b8a01913ed3f80e3e8cdb602fd49f79d7a500ef1e7b.exe
    "C:\Users\Admin\AppData\Local\Temp\47009c672adb7afb15740b8a01913ed3f80e3e8cdb602fd49f79d7a500ef1e7b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Users\Admin\AppData\Local\Temp\47009c672adb7afb15740b8a01913ed3f80e3e8cdb602fd49f79d7a500ef1e7b.exe
      "C:\Users\Admin\AppData\Local\Temp\47009c672adb7afb15740b8a01913ed3f80e3e8cdb602fd49f79d7a500ef1e7b.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1744-23-0x00000000747B0000-0x0000000074E9E000-memory.dmp

    Filesize

    6.9MB

  • memory/1744-19-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1744-9-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1744-25-0x00000000747B0000-0x0000000074E9E000-memory.dmp

    Filesize

    6.9MB

  • memory/1744-11-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1744-21-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1744-17-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1744-13-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1744-26-0x0000000002160000-0x00000000021A0000-memory.dmp

    Filesize

    256KB

  • memory/1744-24-0x0000000002160000-0x00000000021A0000-memory.dmp

    Filesize

    256KB

  • memory/1744-7-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1744-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3032-6-0x0000000005350000-0x00000000053BA000-memory.dmp

    Filesize

    424KB

  • memory/3032-1-0x00000000747B0000-0x0000000074E9E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-5-0x00000000006C0000-0x00000000006CA000-memory.dmp

    Filesize

    40KB

  • memory/3032-0-0x0000000000C40000-0x0000000000CE0000-memory.dmp

    Filesize

    640KB

  • memory/3032-22-0x00000000747B0000-0x0000000074E9E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-4-0x00000000006B0000-0x00000000006B8000-memory.dmp

    Filesize

    32KB

  • memory/3032-3-0x0000000000690000-0x00000000006A2000-memory.dmp

    Filesize

    72KB

  • memory/3032-2-0x0000000000440000-0x0000000000480000-memory.dmp

    Filesize

    256KB