Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2024 03:43

General

  • Target

    0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe

  • Size

    725KB

  • MD5

    cd3754976ede221faea878084c12f20a

  • SHA1

    5034bade13d439d013bd94bc856c29aba36ce3d3

  • SHA256

    0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d

  • SHA512

    31e10adde937c0f0131928c55bbfe96377c26d03bee8e17598fdbd818a859ebd2cb3e76ac9fe25c342732061774fb58a1086dcf9910da7e25225fe9addd0011e

  • SSDEEP

    12288:WyW11Sh2iNw/yBLfbBMKkWudtyH62otT3nV431hP7kH0tiYR9yqg2aVmADYZr1S:IDw1G/y5fbGKRud8H62otT3G1hgM3Ro2

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.shivomrealty.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Priya1982#

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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.

  • 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe
    "C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:456
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1420
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GlBpyj.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2848
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GlBpyj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp78F9.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3988
    • C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe
      "C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe"
      2⤵
        PID:4448
      • C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe
        "C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe"
        2⤵
          PID:1528
        • C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe
          "C:\Users\Admin\AppData\Local\Temp\0dbd99dde1de7165ccde4c0b87b7c533fb79fb3c99e59356a23f74f939d7a32d.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4000

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        2KB

        MD5

        968cb9309758126772781b83adb8a28f

        SHA1

        8da30e71accf186b2ba11da1797cf67f8f78b47c

        SHA256

        92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

        SHA512

        4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        Filesize

        18KB

        MD5

        2ca0f860e9be4fa30b48af06a09b8691

        SHA1

        fe61fdf111c4adff2c260880dd434c9615af4da2

        SHA256

        8013d305ace75c1bb602761074b912536ce4fc88566b626dd36944cfeede7bf0

        SHA512

        53a2c55ebb715e8f5a04a474f325c4930ac548a153ebfe8eb9eb539386621d909815c03a2b207cae6df0cbd883d02e4407cf4f20e15d4d19ee9e09e25faa18b8

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_w2cly5ve.qei.ps1
        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • C:\Users\Admin\AppData\Local\Temp\tmp78F9.tmp
        Filesize

        1KB

        MD5

        05b418e1328c2de485844a9aa67305d7

        SHA1

        f821ff263b375128a93441f870be382a647bd60f

        SHA256

        b3723137dd67842385f2e49ff519d005b9617f18184713dffc8914e3d6c23b7b

        SHA512

        0ce28f233533c1364aa75c06039b8657e0e9be26e57e47e45f53f9095fa7ecb8ac0c6285666ece7c7047a1705daf6bc495a58a507248be5e4ed8d1c4835fd84b

      • memory/456-8-0x0000000005A40000-0x0000000005A4C000-memory.dmp
        Filesize

        48KB

      • memory/456-5-0x00000000054F0000-0x00000000054FA000-memory.dmp
        Filesize

        40KB

      • memory/456-6-0x00000000056D0000-0x000000000576C000-memory.dmp
        Filesize

        624KB

      • memory/456-7-0x0000000005A30000-0x0000000005A42000-memory.dmp
        Filesize

        72KB

      • memory/456-33-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/456-9-0x0000000008540000-0x00000000085C2000-memory.dmp
        Filesize

        520KB

      • memory/456-0-0x0000000000960000-0x0000000000A1A000-memory.dmp
        Filesize

        744KB

      • memory/456-51-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/456-43-0x0000000005380000-0x0000000005390000-memory.dmp
        Filesize

        64KB

      • memory/456-4-0x0000000005380000-0x0000000005390000-memory.dmp
        Filesize

        64KB

      • memory/456-3-0x00000000053F0000-0x0000000005482000-memory.dmp
        Filesize

        584KB

      • memory/456-2-0x0000000005A80000-0x0000000006024000-memory.dmp
        Filesize

        5.6MB

      • memory/456-1-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/1420-23-0x0000000005D60000-0x0000000005DC6000-memory.dmp
        Filesize

        408KB

      • memory/1420-16-0x0000000005690000-0x0000000005CB8000-memory.dmp
        Filesize

        6.2MB

      • memory/1420-96-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/1420-19-0x0000000005CC0000-0x0000000005CE2000-memory.dmp
        Filesize

        136KB

      • memory/1420-15-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/1420-18-0x0000000005050000-0x0000000005060000-memory.dmp
        Filesize

        64KB

      • memory/1420-36-0x0000000006040000-0x0000000006394000-memory.dmp
        Filesize

        3.3MB

      • memory/1420-17-0x0000000005050000-0x0000000005060000-memory.dmp
        Filesize

        64KB

      • memory/1420-34-0x0000000005F40000-0x0000000005FA6000-memory.dmp
        Filesize

        408KB

      • memory/1420-87-0x0000000007AB0000-0x0000000007ACA000-memory.dmp
        Filesize

        104KB

      • memory/1420-86-0x00000000079B0000-0x00000000079C4000-memory.dmp
        Filesize

        80KB

      • memory/1420-79-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/1420-85-0x00000000079A0000-0x00000000079AE000-memory.dmp
        Filesize

        56KB

      • memory/1420-52-0x0000000006440000-0x000000000645E000-memory.dmp
        Filesize

        120KB

      • memory/1420-53-0x00000000064E0000-0x000000000652C000-memory.dmp
        Filesize

        304KB

      • memory/1420-84-0x0000000007970000-0x0000000007981000-memory.dmp
        Filesize

        68KB

      • memory/1420-82-0x00000000077E0000-0x00000000077EA000-memory.dmp
        Filesize

        40KB

      • memory/1420-14-0x0000000004EA0000-0x0000000004ED6000-memory.dmp
        Filesize

        216KB

      • memory/1420-80-0x0000000007DB0000-0x000000000842A000-memory.dmp
        Filesize

        6.5MB

      • memory/1420-67-0x000000007F980000-0x000000007F990000-memory.dmp
        Filesize

        64KB

      • memory/1420-69-0x0000000071340000-0x000000007138C000-memory.dmp
        Filesize

        304KB

      • memory/2848-81-0x0000000006FA0000-0x0000000006FBA000-memory.dmp
        Filesize

        104KB

      • memory/2848-22-0x0000000004760000-0x0000000004770000-memory.dmp
        Filesize

        64KB

      • memory/2848-66-0x0000000006DF0000-0x0000000006E0E000-memory.dmp
        Filesize

        120KB

      • memory/2848-54-0x000000007F060000-0x000000007F070000-memory.dmp
        Filesize

        64KB

      • memory/2848-55-0x0000000006E10000-0x0000000006E42000-memory.dmp
        Filesize

        200KB

      • memory/2848-83-0x0000000007220000-0x00000000072B6000-memory.dmp
        Filesize

        600KB

      • memory/2848-56-0x0000000071340000-0x000000007138C000-memory.dmp
        Filesize

        304KB

      • memory/2848-20-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/2848-35-0x0000000004760000-0x0000000004770000-memory.dmp
        Filesize

        64KB

      • memory/2848-68-0x0000000006E50000-0x0000000006EF3000-memory.dmp
        Filesize

        652KB

      • memory/2848-88-0x00000000072C0000-0x00000000072C8000-memory.dmp
        Filesize

        32KB

      • memory/2848-92-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/4000-89-0x0000000005DB0000-0x0000000005E00000-memory.dmp
        Filesize

        320KB

      • memory/4000-37-0x0000000000400000-0x0000000000440000-memory.dmp
        Filesize

        256KB

      • memory/4000-49-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/4000-50-0x0000000004F10000-0x0000000004F20000-memory.dmp
        Filesize

        64KB

      • memory/4000-97-0x0000000074C70000-0x0000000075420000-memory.dmp
        Filesize

        7.7MB

      • memory/4000-98-0x0000000004F10000-0x0000000004F20000-memory.dmp
        Filesize

        64KB