Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2024 01:12

General

  • Target

    90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe

  • Size

    6KB

  • MD5

    df5fa561b0831eec691f7877734c9508

  • SHA1

    870eaf0be70260dc974f550c746db3c250c72f6f

  • SHA256

    90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2

  • SHA512

    1c391c25b3bb71d8cb72eecef0d1858b199b29b531cd1ce6f1bf4a00ec9940753335bc246914741383ee696b3fbb361467dcec58e307ff3fb464441e2db6a3f0

  • SSDEEP

    48:6JmWJhan28UahrnNkwtSF8Gx1RvtNMw+MMn8YqIjchOEt0nLwlPM31s+JCtDvlj3:IZ8hewtMzlp+l8HIjcsxsx61b6xYzNt

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3432
      • C:\Users\Admin\AppData\Local\Temp\90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe
        "C:\Users\Admin\AppData\Local\Temp\90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1140
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4312

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1140-0-0x000000007536E000-0x000000007536F000-memory.dmp

      Filesize

      4KB

    • memory/1140-1-0x0000000000FD0000-0x0000000000FD8000-memory.dmp

      Filesize

      32KB

    • memory/1140-2-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/1140-3-0x0000000006AE0000-0x0000000006BDA000-memory.dmp

      Filesize

      1000KB

    • memory/1140-45-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-51-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-67-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-65-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-63-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-61-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-59-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-57-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-55-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-53-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-49-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-47-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-43-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-41-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-39-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-37-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-35-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-33-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-29-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-27-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-25-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-23-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-21-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-19-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-15-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-13-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-11-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-9-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-7-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-5-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-31-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-17-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-4-0x0000000006AE0000-0x0000000006BD4000-memory.dmp

      Filesize

      976KB

    • memory/1140-1180-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/1140-1181-0x0000000006CB0000-0x0000000006D1A000-memory.dmp

      Filesize

      424KB

    • memory/1140-1182-0x0000000006D20000-0x0000000006D6C000-memory.dmp

      Filesize

      304KB

    • memory/1140-1183-0x000000007536E000-0x000000007536F000-memory.dmp

      Filesize

      4KB

    • memory/1140-1184-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/1140-1185-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/1140-1186-0x0000000007760000-0x0000000007D04000-memory.dmp

      Filesize

      5.6MB

    • memory/1140-1187-0x0000000006840000-0x0000000006894000-memory.dmp

      Filesize

      336KB

    • memory/1140-1191-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/1140-1196-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/1140-1194-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/1140-1193-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/1140-1197-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/4312-1199-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/4312-1198-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/4312-1201-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB

    • memory/4312-1200-0x0000000005340000-0x00000000053A6000-memory.dmp

      Filesize

      408KB

    • memory/4312-1202-0x00000000066B0000-0x0000000006700000-memory.dmp

      Filesize

      320KB

    • memory/4312-1203-0x00000000067A0000-0x0000000006832000-memory.dmp

      Filesize

      584KB

    • memory/4312-1204-0x0000000006730000-0x000000000673A000-memory.dmp

      Filesize

      40KB

    • memory/4312-1205-0x0000000075360000-0x0000000075B10000-memory.dmp

      Filesize

      7.7MB