Analysis

  • max time kernel
    51s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2024 01:50

General

  • Target

    70f006e7422395770cd6655c6f4211864d422d4f447e54cc26b67c505bbd7204.exe

  • Size

    1.1MB

  • MD5

    062050b56fc306bbab4d17e72eea5c34

  • SHA1

    8edbcc1dc7da0fab002d356d2a28b2350bcad025

  • SHA256

    70f006e7422395770cd6655c6f4211864d422d4f447e54cc26b67c505bbd7204

  • SHA512

    82374a724a6747d8469e2bb5f38da963837ae020323a454ee4a9e8de6af4e00d4b9e3c4aa70dd8662de432e505dfdcf916ed2a0e06db471770f37ba59e63cffd

  • SSDEEP

    24576:2qDEvCTbMWu7rQYlBQcBiT6rprG8ax3CrtGkb:2TvC/MTQYxsWR7aRa7

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70f006e7422395770cd6655c6f4211864d422d4f447e54cc26b67c505bbd7204.exe
    "C:\Users\Admin\AppData\Local\Temp\70f006e7422395770cd6655c6f4211864d422d4f447e54cc26b67c505bbd7204.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Users\Admin\AppData\Local\directory\name.exe
      "C:\Users\Admin\AppData\Local\Temp\70f006e7422395770cd6655c6f4211864d422d4f447e54cc26b67c505bbd7204.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\70f006e7422395770cd6655c6f4211864d422d4f447e54cc26b67c505bbd7204.exe"
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\electicism

    Filesize

    239KB

    MD5

    cc13866010326b0f575551964d056153

    SHA1

    d1146815c895a8b849a14d76059dc9e2f3d09bf4

    SHA256

    ef9b579ae3e1fb5ba1e073671ea3541218cd4180e16f400045fc26e5164053d5

    SHA512

    9912f9aaa2d069eb99f98e6640cbb350ce0c1d42513b74bae8311bfb3ca20cfab9e43e960556ab315e55450550c8fc0511f730c26ad32a94eb46ed981cb6626f

  • C:\Users\Admin\AppData\Local\Temp\isochronally

    Filesize

    28KB

    MD5

    6fbd887e44f80e417c469447106c73cb

    SHA1

    bb3f178c7f0d177420878facc57392379f6fa194

    SHA256

    95dd4b38e506da061f9d503f0855c052fad34a435ea92696220dc0ff256556ad

    SHA512

    a865b7382d9b123244a5dd4ad395f7dffedc6c42ad16407aedb22d6b75beb344ed2a0958149d845bb53699856e9aff2361a2d8c40bfcfc2a2b9fa7cb74a4bda9

  • C:\Users\Admin\AppData\Local\directory\name.exe

    Filesize

    1.1MB

    MD5

    062050b56fc306bbab4d17e72eea5c34

    SHA1

    8edbcc1dc7da0fab002d356d2a28b2350bcad025

    SHA256

    70f006e7422395770cd6655c6f4211864d422d4f447e54cc26b67c505bbd7204

    SHA512

    82374a724a6747d8469e2bb5f38da963837ae020323a454ee4a9e8de6af4e00d4b9e3c4aa70dd8662de432e505dfdcf916ed2a0e06db471770f37ba59e63cffd

  • memory/2128-10-0x0000000000E30000-0x0000000000E34000-memory.dmp

    Filesize

    16KB

  • memory/3160-30-0x0000000005700000-0x0000000005CA4000-memory.dmp

    Filesize

    5.6MB

  • memory/3160-29-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

    Filesize

    4KB

  • memory/3160-28-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3160-31-0x00000000051C0000-0x0000000005226000-memory.dmp

    Filesize

    408KB

  • memory/3160-32-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/3160-34-0x0000000006330000-0x0000000006380000-memory.dmp

    Filesize

    320KB

  • memory/3160-35-0x00000000064D0000-0x0000000006562000-memory.dmp

    Filesize

    584KB

  • memory/3160-36-0x00000000063B0000-0x00000000063BA000-memory.dmp

    Filesize

    40KB

  • memory/3160-37-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

    Filesize

    4KB

  • memory/3160-38-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB