Overview

overview

10

Static

static

New_Order2287.exe

windows7_x64

10

New_Order2287.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:37

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General

  • Target

    New_Order2287.exe

  • Size

    564KB

  • MD5

    2316d4f87db3d5d9040862d411914964

  • SHA1

    137ddfe2380f2f298febf5fb9f8eedab94c1ea48

  • SHA256

    1a6f810afe2bfeebadb01ab981ec29c7f0f8283570ab3a550f6a6cc4634384e2

  • SHA512

    7ce23a2736bb77ccf550cb4aa7be01976e907b0d386d4516cec0183dfb008665b54cc86983afc6ce06dd67a8c9a2f94bbb94adb9e48ed546ce986545e965c034

Score
10/10
agentteslacollectionevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.actionassist.co.uk
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    benjamin76

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New_Order2287.exe
    "C:\Users\Admin\AppData\Local\Temp\New_Order2287.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:2928
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XQrGnpLJE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCAA3.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3160
    • C:\Users\Admin\AppData\Local\Temp\New_Order2287.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:4144

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\Temp\tmpCAA3.tmp
    Filesize

    1KB

    MD5

    247990f62daf12648724b0bbb58fe10c

    SHA1

    f77361fcdf1bc4d60acabbf86202be19f0031b9a

    SHA256

    18425994a1d04188d0276f2f2dfc84fc0cb1e9e4d32394e878117757829d3e1d

    SHA512

    ee824facdcd1b46beb8a213726d717070c7219ea0f7a085a553b4bb56c3e5bb3f2746350ad1d3907cc37c4b32d12c20a136967e46ace38e67abf5ea37a3a130f

    Download Submit
  • memory/2928-130-0x0000000000E60000-0x0000000000EF4000-memory.dmp
    Filesize

    592KB

    Download
  • memory/2928-131-0x0000000008280000-0x0000000008824000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/2928-132-0x0000000007D70000-0x0000000007E02000-memory.dmp
    Filesize

    584KB

    Download
  • memory/2928-133-0x0000000007EB0000-0x0000000007F4C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/2928-134-0x0000000001620000-0x0000000001686000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3160-135-0x0000000000000000-mapping.dmp
    Download
  • memory/4144-137-0x0000000000000000-mapping.dmp
    Download
  • memory/4144-138-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/4144-139-0x0000000006160000-0x00000000061B0000-memory.dmp
    Filesize

    320KB

    Download
  • memory/4144-140-0x0000000006480000-0x000000000648A000-memory.dmp
    Filesize

    40KB

    Download