Overview

overview

10

Static

static

MV MINSCO ...rs.exe

windows7_x64

10

MV MINSCO ...rs.exe

windows10_x64

10

Analysis

  • max time kernel
    119s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    19-10-2021 09:48

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General

  • Target

    MV MINSCO TBN - Ship particulars.exe

  • Size

    770KB

  • MD5

    545eaa55c962df648708bb0bb01bcb28

  • SHA1

    39e0c699f9bd668dc65561aef01451deeb41b073

  • SHA256

    138e666baba119aed949d7064ded4f2ddafaa85e95b09bbd5c4ed7d2b77ac9ef

  • SHA512

    4892171284b009dc58a0ea5a781006e52c1dc729e924f386749336b9e56880ecdf6f67e43bee9c8f26b345cfcaab4b53305cd78f33a04d1b3d6016db4a2684cb

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.penavico--cz.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Fq$L%J((!6

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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\MV MINSCO TBN - Ship particulars.exe
    "C:\Users\Admin\AppData\Local\Temp\MV MINSCO TBN - Ship particulars.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Users\Admin\AppData\Local\Temp\MV MINSCO TBN - Ship particulars.exe
      "C:\Users\Admin\AppData\Local\Temp\MV MINSCO TBN - Ship particulars.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:268
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\rb57\rb57.exe'" /f
      2⤵
        PID:1152

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Credentials in Files

    3
    T1081

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Data from Local System

    3
    T1005

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/268-56-0x0000000000080000-0x00000000000BC000-memory.dmp
      Filesize

      240KB

      Download
    • memory/268-57-0x0000000000080000-0x00000000000BC000-memory.dmp
      Filesize

      240KB

      Download
    • memory/268-58-0x0000000000080000-0x00000000000BC000-memory.dmp
      Filesize

      240KB

      Download
    • memory/268-59-0x0000000000080000-0x00000000000BC000-memory.dmp
      Filesize

      240KB

      Download
    • memory/268-61-0x0000000000436A8E-mapping.dmp
      Download
    • memory/268-62-0x0000000000080000-0x00000000000BC000-memory.dmp
      Filesize

      240KB

      Download
    • memory/268-65-0x0000000000080000-0x00000000000BC000-memory.dmp
      Filesize

      240KB

      Download
    • memory/268-68-0x0000000000080000-0x00000000000BC000-memory.dmp
      Filesize

      240KB

      Download
    • memory/268-69-0x0000000000080000-0x0000000000082000-memory.dmp
      Filesize

      8KB

      Download
    • memory/268-71-0x00000000048A0000-0x00000000048A1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1596-53-0x00000000000F0000-0x00000000000F1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1596-55-0x0000000004C20000-0x0000000004C21000-memory.dmp
      Filesize

      4KB

      Download