Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2024, 10:53

General

  • Target

    Order List 300572024.exe

  • Size

    720KB

  • MD5

    7901d97b292a5dfa6bdb82d5bba8d47f

  • SHA1

    aca9cf8fd24c91ed75e4a29956bb3ce3cb40edf5

  • SHA256

    a26493d2e56f50c049733bc651849a42513021b26bcf8c9fbb4b71fd0b3bac54

  • SHA512

    284557fdc6a991946ccb54f3620c3289a174666c9f4bdc2492b586e6a23a05c7cf273424f899f544e0f66fa2d546de94ecc68f79d1afceda74723e8b3eea8c1e

  • SSDEEP

    12288:iMgQZgFwsuPw6MEPS6tlfXju6KNDulqDfc6j9/q4zkRNutRPKewQ/SH:7VWFwVsb6KDgqDE6j9bcNutveH

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.qvise.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Qvise@45450#

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order List 300572024.exe
    "C:\Users\Admin\AppData\Local\Temp\Order List 300572024.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5080
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pADWKmsZigGp.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3288
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pADWKmsZigGp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp50AB.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2124
    • C:\Users\Admin\AppData\Local\Temp\Order List 300572024.exe
      "C:\Users\Admin\AppData\Local\Temp\Order List 300572024.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3108
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4080 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4604

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Order List 300572024.exe.log

            Filesize

            1KB

            MD5

            8ec831f3e3a3f77e4a7b9cd32b48384c

            SHA1

            d83f09fd87c5bd86e045873c231c14836e76a05c

            SHA256

            7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

            SHA512

            26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_eaeeeb51.lcy.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          • C:\Users\Admin\AppData\Local\Temp\tmp50AB.tmp

            Filesize

            1KB

            MD5

            1ad7f4a8303038bd0cbea53e37623f97

            SHA1

            5207f57f848a33d52ff9cb25baa12463442c720e

            SHA256

            979d2a05bafb85d91cd6ec316ecd9821a3651fd88f2c6294647ff9e3fad65e91

            SHA512

            7119519d803b9cc87a831706240bed79c3066cb6ae9348fad1093b5d5cdebb6e79c564e17b6ed86b8ee5112787240a4cb6de4bf14d37e33a2a94d0e808170f0c

          • memory/3108-71-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3108-64-0x0000000006D70000-0x0000000006DC0000-memory.dmp

            Filesize

            320KB

          • memory/3108-28-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3108-27-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3108-23-0x0000000000400000-0x0000000000442000-memory.dmp

            Filesize

            264KB

          • memory/3288-58-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3288-62-0x0000000007620000-0x000000000762A000-memory.dmp

            Filesize

            40KB

          • memory/3288-74-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3288-70-0x00000000078D0000-0x00000000078D8000-memory.dmp

            Filesize

            32KB

          • memory/3288-16-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3288-69-0x00000000078F0000-0x000000000790A000-memory.dmp

            Filesize

            104KB

          • memory/3288-18-0x0000000004D30000-0x0000000004D66000-memory.dmp

            Filesize

            216KB

          • memory/3288-19-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3288-68-0x00000000077F0000-0x0000000007804000-memory.dmp

            Filesize

            80KB

          • memory/3288-21-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3288-22-0x00000000053A0000-0x00000000059C8000-memory.dmp

            Filesize

            6.2MB

          • memory/3288-67-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3288-66-0x00000000077E0000-0x00000000077EE000-memory.dmp

            Filesize

            56KB

          • memory/3288-65-0x00000000077B0000-0x00000000077C1000-memory.dmp

            Filesize

            68KB

          • memory/3288-63-0x0000000007830000-0x00000000078C6000-memory.dmp

            Filesize

            600KB

          • memory/3288-61-0x00000000075B0000-0x00000000075CA000-memory.dmp

            Filesize

            104KB

          • memory/3288-29-0x00000000052C0000-0x00000000052E2000-memory.dmp

            Filesize

            136KB

          • memory/3288-30-0x0000000005AD0000-0x0000000005B36000-memory.dmp

            Filesize

            408KB

          • memory/3288-31-0x0000000005B40000-0x0000000005BA6000-memory.dmp

            Filesize

            408KB

          • memory/3288-60-0x0000000007BF0000-0x000000000826A000-memory.dmp

            Filesize

            6.5MB

          • memory/3288-41-0x0000000005D30000-0x0000000006084000-memory.dmp

            Filesize

            3.3MB

          • memory/3288-42-0x0000000006220000-0x000000000623E000-memory.dmp

            Filesize

            120KB

          • memory/3288-43-0x00000000062E0000-0x000000000632C000-memory.dmp

            Filesize

            304KB

          • memory/3288-44-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/3288-45-0x0000000007260000-0x0000000007292000-memory.dmp

            Filesize

            200KB

          • memory/3288-46-0x0000000070800000-0x000000007084C000-memory.dmp

            Filesize

            304KB

          • memory/3288-56-0x0000000006840000-0x000000000685E000-memory.dmp

            Filesize

            120KB

          • memory/3288-57-0x00000000074A0000-0x0000000007543000-memory.dmp

            Filesize

            652KB

          • memory/5080-5-0x0000000004B30000-0x0000000004B3A000-memory.dmp

            Filesize

            40KB

          • memory/5080-1-0x0000000000010000-0x00000000000CA000-memory.dmp

            Filesize

            744KB

          • memory/5080-4-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/5080-9-0x00000000062C0000-0x00000000062D6000-memory.dmp

            Filesize

            88KB

          • memory/5080-26-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/5080-2-0x0000000005140000-0x00000000056E4000-memory.dmp

            Filesize

            5.6MB

          • memory/5080-7-0x0000000006160000-0x000000000617C000-memory.dmp

            Filesize

            112KB

          • memory/5080-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

            Filesize

            4KB

          • memory/5080-3-0x0000000004A70000-0x0000000004B02000-memory.dmp

            Filesize

            584KB

          • memory/5080-8-0x0000000006190000-0x000000000619E000-memory.dmp

            Filesize

            56KB

          • memory/5080-17-0x0000000074B80000-0x0000000075330000-memory.dmp

            Filesize

            7.7MB

          • memory/5080-11-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

            Filesize

            4KB

          • memory/5080-6-0x0000000004D20000-0x0000000004DBC000-memory.dmp

            Filesize

            624KB

          • memory/5080-10-0x0000000006630000-0x00000000066B4000-memory.dmp

            Filesize

            528KB