Overview

overview

10

Static

static

Invitation...nt.exe

windows7_x64

10

Invitation...nt.exe

windows10-2004_x64

10

RFQ Sinope...ct.exe

windows7_x64

10

RFQ Sinope...ct.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 23:35

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General

  • Target

    RFQ Sinopec Refining Project.exe

  • Size

    579KB

  • MD5

    4b22fb58751575aa519aae5e1ca8841c

  • SHA1

    36b679ba9fb83058600b0a5f12ac30dcce4c002c

  • SHA256

    3298b7890071ea9442142d9f030802b738664152a1f07fbabe629b72b0ea7b3d

  • SHA512

    ec5cf1b523ed05dc40fb2070907260b781140c4f605fcc5fdc628829b0d9380bb87645e7e4a2e1b258ba950a1131757c4f34c7e53ae0ccd1013857581a1f622a

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.greenhornechem.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ^fpNyGmQa2

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 6 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ Sinopec Refining Project.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ Sinopec Refining Project.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ONobzf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAC57.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1152
    • C:\Users\Admin\AppData\Local\Temp\RFQ Sinopec Refining Project.exe
      "{path}"
      2⤵
        PID:1216
      • C:\Users\Admin\AppData\Local\Temp\RFQ Sinopec Refining Project.exe
        "{path}"
        2⤵
          PID:2032
        • C:\Users\Admin\AppData\Local\Temp\RFQ Sinopec Refining Project.exe
          "{path}"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:2024

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpAC57.tmp
        Filesize

        1KB

        MD5

        690856a0e3e8972d1e23f04ad0a24851

        SHA1

        4ed06132031ce962ef4fec9d3ac8b8e12ebeb13c

        SHA256

        d6769bfee0f33d0d3b6a0eec6b4fd89ad58912425786db4d4710878a5eab5919

        SHA512

        8dacd1a35c084fea7c09aac8d1d80361d3d775d281aced80a0772c5eeb6d1e3a939f8df99999d6e60fdc00776efc098318e27665ce34c1913f3009b210e259b7

        Download Submit
      • memory/1152-58-0x0000000000000000-mapping.dmp
        Download
      • memory/1188-54-0x0000000000030000-0x00000000000C8000-memory.dmp
        Filesize

        608KB

        Download
      • memory/1188-55-0x00000000002A0000-0x00000000002A8000-memory.dmp
        Filesize

        32KB

        Download
      • memory/1188-56-0x00000000008E0000-0x0000000000934000-memory.dmp
        Filesize

        336KB

        Download
      • memory/1188-57-0x0000000076451000-0x0000000076453000-memory.dmp
        Filesize

        8KB

        Download
      • memory/2024-61-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

        Download
      • memory/2024-60-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

        Download
      • memory/2024-63-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

        Download
      • memory/2024-64-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

        Download
      • memory/2024-65-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

        Download
      • memory/2024-66-0x000000000044703E-mapping.dmp
        Download
      • memory/2024-68-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

        Download
      • memory/2024-70-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

        Download