Overview

overview

10

Static

static

REVISED PR...CE.exe

windows7_x64

10

REVISED PR...CE.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    91s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    25-01-2021 06:23

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General

  • Target

    REVISED PROFORMA INVOICE.exe

  • Size

    1.5MB

  • MD5

    ea2c4b1f17a5113a551ec7779d30bc2e

  • SHA1

    e89f81052d5f40fd759deb1f1fd3bc0a2a3c7c37

  • SHA256

    92d887eebd56236c7b64d7c4df54d34b63910982eddf27769b942d524c39a4a3

  • SHA512

    ebdcf6da3caa104a095f36d59579743ad6c771dd2cda9eba4e6d23c7d00026e8c065919535dd1bb24000d5cbe6d9fe9b5159ac867fbff29bd2c5d4fb795eb81e

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.goldenamoonresorts.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    golden@123

Signatures

  • AgentTesla

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

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

    Tries to access configuration files associated with programs like FileZilla.

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

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

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

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

    spyware
  • 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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\REVISED PROFORMA INVOICE.exe
    "C:\Users\Admin\AppData\Local\Temp\REVISED PROFORMA INVOICE.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lUXcvyz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2A0.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:900
    • C:\Users\Admin\AppData\Local\Temp\REVISED PROFORMA INVOICE.exe
      "C:\Users\Admin\AppData\Local\Temp\REVISED PROFORMA INVOICE.exe"
      2⤵
        PID:588
      • C:\Users\Admin\AppData\Local\Temp\REVISED PROFORMA INVOICE.exe
        "C:\Users\Admin\AppData\Local\Temp\REVISED PROFORMA INVOICE.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1120

    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

    Credentials in Files

    3
    T1081

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Data from Local System

    3
    T1005

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp2A0.tmp
      MD5

      f8a982e9115701fd65ab518b4e67475b

      SHA1

      847d8e1f1eba6df33485132a7ec8fbe60110dc38

      SHA256

      132e3f8f1565172e098c8f1f87ae560597f433b9d103ce5c14e32fbe6b68d7d4

      SHA512

      43f7f47449a955bc06e348802be8f40ecac8ccbc25750632a77a152b07bd530ba891e34588092112923039b6fa1b778677b3b5d3f687ad208efb4f4038041df1

      Download Submit
    • memory/792-2-0x00000000765E1000-0x00000000765E3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/792-3-0x0000000002170000-0x0000000002171000-memory.dmp
      Filesize

      4KB

      Download
    • memory/792-4-0x0000000002171000-0x0000000002172000-memory.dmp
      Filesize

      4KB

      Download
    • memory/900-5-0x0000000000000000-mapping.dmp
      Download
    • memory/1120-8-0x00000000004610FE-mapping.dmp
      Download
    • memory/1120-7-0x0000000000400000-0x0000000000466000-memory.dmp
      Filesize

      408KB

      Download
    • memory/1120-10-0x00000000002E0000-0x00000000002E1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1120-11-0x00000000002E2000-0x00000000002E3000-memory.dmp
      Filesize

      4KB

      Download