Overview

overview

10

Static

static

DHL DLIVER...EL.exe

windows7_x64

10

DHL DLIVER...EL.exe

windows10_x64

10

Analysis

  • max time kernel
    119s
  • max time network
    133s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    25-10-2021 06:13

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General

  • Target

    DHL DLIVERY PERCEL.exe

  • Size

    797KB

  • MD5

    5e8244fb1be90200656767e9c1a93144

  • SHA1

    211743f1587cb8322d3f5c0b45a868a11b1ba566

  • SHA256

    a2f932924ad1fed3019fc434a560d1bbf9e9e85215decbdfa3a19397fd7d2de6

  • SHA512

    541847a86c2365b8dd044431a27a351b151330677fb08a30dc1b42a0f856681d47a59788fd2d7a6cf5202117769ef14d3cf14639c5e6e585adef2fade2f995e8

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    washingtondc300

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • 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 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL DLIVERY PERCEL.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL DLIVERY PERCEL.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kNUtJpeh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7DF6.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3804
    • C:\Users\Admin\AppData\Local\Temp\DHL DLIVERY PERCEL.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL DLIVERY PERCEL.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4308
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 704
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:640

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/640-119-0x0000000000000000-mapping.dmp
    Download
  • memory/2232-115-0x0000000003120000-0x0000000003121000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3804-116-0x0000000000000000-mapping.dmp
    Download
  • memory/4308-117-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/4308-118-0x000000000043761E-mapping.dmp
    Download
  • memory/4308-120-0x0000000002BC0000-0x0000000002BC1000-memory.dmp
    Filesize

    4KB

    Download