Overview

overview

10

Static

static

SOA MARCH 2021.exe

windows7_x64

10

SOA MARCH 2021.exe

windows10_x64

10

Analysis

  • max time kernel
    112s
  • max time network
    9s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    21-04-2021 08:42

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General

  • Target

    SOA MARCH 2021.exe

  • Size

    724KB

  • MD5

    33c12d55fd798df965c7ade79fab99b2

  • SHA1

    d05278f2b8b9d3d47aaccb8c8a2f26d06e5548c0

  • SHA256

    c41ed5dd41446e88d3d14ccab8d52c7581c6d09dc6ce14c05866384ac5a1ee37

  • SHA512

    7aaca413b132073865762e0f60560b1f2540ae1f920c508d64872d84cfe2598b35327e8ab440fbed2c6c98cdde4421363533d8bc475469cd6f28eff04f521220

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.vivaldi.net
  • Port:
    587
  • Username:
    Ricardo2021@vivaldi.net
  • Password:
    Qwerty2020Hp##

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\SOA MARCH 2021.exe
    "C:\Users\Admin\AppData\Local\Temp\SOA MARCH 2021.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\uWJTdif" /XML "C:\Users\Admin\AppData\Local\Temp\tmp956C.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:772
    • C:\Users\Admin\AppData\Local\Temp\SOA MARCH 2021.exe
      "C:\Users\Admin\AppData\Local\Temp\SOA MARCH 2021.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:808
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 520
        3⤵
          PID:1452

    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

    • C:\Users\Admin\AppData\Local\Temp\tmp956C.tmp
      MD5

      e40754dafa2b4bd7ba1a6374c3e1f9b3

      SHA1

      dcf88c6876b4a45529c5b04a9de4c2f68a45e0a4

      SHA256

      9c6b256ea0e574b267db1c7adcb023e83b3dfedb599b5f7ebb5fb61d44445fb2

      SHA512

      bdf1e1d263f1f581d006dd95e728970c987964e3e3e3c5bd5e0a79b514cc4744545eda2535ac1cd9d2c517d79a82f6b385f7c6afdf815ffc8dd257d99a8bb365

      Download Submit
    • memory/772-64-0x0000000000000000-mapping.dmp
      Download
    • memory/808-66-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/808-67-0x00000000004374CE-mapping.dmp
      Download
    • memory/808-69-0x00000000023B0000-0x00000000023B1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1452-70-0x0000000000000000-mapping.dmp
      Download
    • memory/1452-72-0x00000000003E0000-0x00000000003E1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2004-60-0x00000000765F1000-0x00000000765F3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/2004-61-0x0000000000230000-0x0000000000231000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2004-62-0x0000000000231000-0x0000000000232000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2004-63-0x000000007EF50000-0x000000007EF51000-memory.dmp
      Filesize

      4KB

      Download