Overview

overview

10

Static

static

QUOTATION ...21.exe

windows7_x64

10

QUOTATION ...21.exe

windows10_x64

10

Analysis

  • max time kernel
    121s
  • max time network
    164s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    22-07-2021 12:40

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General

  • Target

    QUOTATION 22072021.exe

  • Size

    742KB

  • MD5

    506887f557d9399e9cd663b65b2271d5

  • SHA1

    4ff9f4cc2408073bf91b87a92ba6f6d74efcead0

  • SHA256

    1ba742a8035002362e46828bcb7a24342bed430d6bcd59999afd520dba3de81e

  • SHA512

    bb87d67afb0b9263f2802a5ca3d8b36c6e5a0005d7f5fec632e189db4f4337408d9b8994ed9ac2482efe379ef07ee0cf0ffbbadf4f17aba3ff951a09f8d67204

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.totalkitchensandbathrooms.com.au
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Zs^I;kEMItH)

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION 22072021.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION 22072021.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vkQnefEsxy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp35FE.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1752
    • C:\Users\Admin\AppData\Local\Temp\QUOTATION 22072021.exe
      "C:\Users\Admin\AppData\Local\Temp\QUOTATION 22072021.exe"
      2⤵
        PID:1812
      • C:\Users\Admin\AppData\Local\Temp\QUOTATION 22072021.exe
        "C:\Users\Admin\AppData\Local\Temp\QUOTATION 22072021.exe"
        2⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1844

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp35FE.tmp
      MD5

      c055c840b1c01c1b1d8aa36ae7b0e3bf

      SHA1

      5037e48b7d32c22bcd5bed634e48cd645a665ef4

      SHA256

      69955caafb36dfccad623744f9b5f7f752ae5fef91c053ff83fc8c426577db39

      SHA512

      7b50680ea48e07497fa91c022576c7f2ad1c8be64db497be8c46e6386b32e73e43270e511669ea93907b36b96dccfa28221788f6af7db46dac4051f49d3278a7

      Download Submit
    • memory/1752-65-0x0000000000000000-mapping.dmp
      Download
    • memory/1844-68-0x000000000043787E-mapping.dmp
      Download
    • memory/1844-67-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1844-69-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1844-71-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2004-59-0x00000000000D0000-0x00000000000D1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2004-61-0x0000000004A50000-0x0000000004A51000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2004-62-0x00000000003F0000-0x000000000040B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/2004-63-0x0000000005D70000-0x0000000005DF1000-memory.dmp
      Filesize

      516KB

      Download
    • memory/2004-64-0x0000000000820000-0x000000000085D000-memory.dmp
      Filesize

      244KB

      Download