Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/10/2024, 08:34

General

  • Target

    rPDG8838EHU0309-XYSUJ288399-PQSHXII399.exe

  • Size

    1.1MB

  • MD5

    e6b130b7d5f5970e9c3e2ff299b13229

  • SHA1

    63c9793fda7176935623d8fc0da6442311b17708

  • SHA256

    5e1d37b23f867d08add8dea348917e48412d9f4e02144f7a8a09d4da858a49d2

  • SHA512

    5e00260d164a345223d7dbd8b51a91d7ed020c6d4f6985050e72405a3fb566853a9ae8ca30321f4da659b3147ff1ea76cc6322725c0c920bdd7bcb5bb6310597

  • SSDEEP

    24576:gfmMv6Ckr7Mny5Q4uBMklZ1ZTcPTZGZij4AB:g3v+7/5Q4uB3v1uwZij4AB

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

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

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

  • Program crash 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rPDG8838EHU0309-XYSUJ288399-PQSHXII399.exe
    "C:\Users\Admin\AppData\Local\Temp\rPDG8838EHU0309-XYSUJ288399-PQSHXII399.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3704
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\rPDG8838EHU0309-XYSUJ288399-PQSHXII399.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 756
      2⤵
      • Program crash
      PID:1196
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3704 -ip 3704
    1⤵
      PID:3084

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1956-3-0x0000000000430000-0x0000000000472000-memory.dmp

            Filesize

            264KB

          • memory/1956-4-0x000000007441E000-0x000000007441F000-memory.dmp

            Filesize

            4KB

          • memory/1956-5-0x00000000050F0000-0x0000000005694000-memory.dmp

            Filesize

            5.6MB

          • memory/1956-6-0x0000000004BB0000-0x0000000004C16000-memory.dmp

            Filesize

            408KB

          • memory/1956-7-0x0000000074410000-0x0000000074BC0000-memory.dmp

            Filesize

            7.7MB

          • memory/1956-8-0x0000000005AC0000-0x0000000005B10000-memory.dmp

            Filesize

            320KB

          • memory/1956-9-0x0000000005BB0000-0x0000000005C42000-memory.dmp

            Filesize

            584KB

          • memory/1956-10-0x0000000005B50000-0x0000000005B5A000-memory.dmp

            Filesize

            40KB

          • memory/1956-11-0x000000007441E000-0x000000007441F000-memory.dmp

            Filesize

            4KB

          • memory/1956-12-0x0000000074410000-0x0000000074BC0000-memory.dmp

            Filesize

            7.7MB

          • memory/3704-2-0x00000000043B0000-0x00000000047B0000-memory.dmp

            Filesize

            4.0MB