Overview

overview

10

Static

static

New Order.exe

windows7_x64

10

New Order.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    102s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 22:37

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General

  • Target

    New Order.exe

  • Size

    595KB

  • MD5

    12bff32155a20c5bb19a5b382ab8d8e9

  • SHA1

    422528c91aeaa66cfc71ebc095e6a69277365156

  • SHA256

    117ef07f45b0916e5d43168f52a5efbb756947d6aadd3389293adba4309ddc89

  • SHA512

    51ea1708947bbf746c917bbead8fcc31890b9419eec8c74a49474c7afff1d7c201e3f0b5f4ce458d1b4cadb40f15a88f70c09e34b04976840f114dfda628515d

Score
10/10
agentteslacollectionevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.kemyo.lk
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    YWNZL%x)7o6r(^nPeV5qsQy^

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs
    evasion
  • Looks for VMWare Tools registry key 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • 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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Order.exe
    "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks computer location settings
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fEjIgGpW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7119.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1028
    • C:\Users\Admin\AppData\Local\Temp\New Order.exe
      "{path}"
      2⤵
        PID:1832
      • C:\Users\Admin\AppData\Local\Temp\New Order.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2004

    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

    Virtualization/Sandbox Evasion

    2
    T1497

    Credential Access

    Credentials in Files

    3
    T1081

    Discovery

    Query Registry

    5
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    4
    T1082

    Peripheral Device Discovery

    1
    T1120

    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

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\New Order.exe.log
      Filesize

      599B

      MD5

      a56b1681d95f33a909d6f34c33f706fb

      SHA1

      e996e63f53e9041910f84a4246085c7e76d8ea37

      SHA256

      7d87bc567d369a8c708b33966c428845d44ce433d2a6445ca4ccf6449482b3a7

      SHA512

      f0d7998ccb520c7229f95ed26a714b07e6a87c16d097546751f7a0f61678b0abb3fbfcc0caa8eba66fa19c09ad659f89475f0f071f3b249bd1bee07a7cd665a2

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\tmp7119.tmp
      Filesize

      1KB

      MD5

      4b4b3766a089b473c1328b2d21704afd

      SHA1

      bad4862b92bbe975c58a52139861e160a7941daf

      SHA256

      4d92c07e4e0e6faedb3f5bf6249425d63c5e3d53c8f2a22da1a5600531a9a8a1

      SHA512

      e4a24ce93203a12e1cda6f130738b2cb7f64194dca91f18a5d99e376e1b8fc06c3d065687ed5aa8c0f7d189cffe2a4c41264160f7783d78adf1304e509a1a6e3

      Download Submit
    • memory/1028-135-0x0000000000000000-mapping.dmp
      Download
    • memory/1180-133-0x0000000005EC0000-0x0000000005F5C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/1180-134-0x000000000BD90000-0x000000000BDF6000-memory.dmp
      Filesize

      408KB

      Download
    • memory/1180-130-0x00000000008C0000-0x000000000095A000-memory.dmp
      Filesize

      616KB

      Download
    • memory/1180-132-0x0000000005320000-0x00000000053B2000-memory.dmp
      Filesize

      584KB

      Download
    • memory/1180-131-0x00000000057F0000-0x0000000005D94000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/1832-137-0x0000000000000000-mapping.dmp
      Download
    • memory/2004-138-0x0000000000000000-mapping.dmp
      Download
    • memory/2004-139-0x0000000000400000-0x0000000000466000-memory.dmp
      Filesize

      408KB

      Download
    • memory/2004-141-0x00000000068B0000-0x0000000006900000-memory.dmp
      Filesize

      320KB

      Download
    • memory/2004-142-0x0000000006570000-0x000000000657A000-memory.dmp
      Filesize

      40KB

      Download