Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-06-2024 04:22

General

  • Target

    Revised invoice.exe

  • Size

    1.1MB

  • MD5

    bbf053237d91844a971521dab438f529

  • SHA1

    6d281685b802068a7f43e4950a5dbf1f5ef0cdf5

  • SHA256

    0fd8da5d6fb04b52cfbc2074c9d5382a7b10ab501913b61e31408a2aa16a02e0

  • SHA512

    43f6602b4d33faf1516d4eeb5b467b99557e636d55a121ca9672d0bb4af4e7677008d98b88f28e09a66c527792c7d991f982fd0a540ea6192a7387f963167468

  • SSDEEP

    24576:lAHnh+eWsN3skA4RV1Hom2KXMmHaAXzHwSbNI3/xToFPs5:Uh+ZkldoPK8YaAjlbN+/U6

Malware Config

Signatures

  • AgentTesla

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

  • Detect packed .NET executables. Mostly AgentTeslaV4. 33 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 33 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 33 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 33 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 33 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 33 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Revised invoice.exe
    "C:\Users\Admin\AppData\Local\Temp\Revised invoice.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Revised invoice.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\aut251C.tmp

    Filesize

    262KB

    MD5

    902ba33eb97cb101761d1f2df6f75089

    SHA1

    e46b8f6ef3290de1f6d51f9c311b119d39cef082

    SHA256

    085c04dcb8c744bcb6deac8386bbec4586daf65f89d11fc587879e66c423532b

    SHA512

    9de8c112196fbb105222104d596f14e13c93ff85ab0191a0d4e454409cce371fec5b20f213cedd433e1620fdd3359a7a61404f2080b999dacf536c00606a8df8

  • memory/1708-13-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1708-15-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1708-16-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1708-14-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1708-17-0x000000007424E000-0x000000007424F000-memory.dmp

    Filesize

    4KB

  • memory/1708-18-0x0000000005800000-0x0000000005854000-memory.dmp

    Filesize

    336KB

  • memory/1708-21-0x0000000005890000-0x00000000058E4000-memory.dmp

    Filesize

    336KB

  • memory/1708-19-0x0000000074240000-0x00000000749F0000-memory.dmp

    Filesize

    7.7MB

  • memory/1708-20-0x0000000005E00000-0x00000000063A4000-memory.dmp

    Filesize

    5.6MB

  • memory/1708-22-0x0000000074240000-0x00000000749F0000-memory.dmp

    Filesize

    7.7MB

  • memory/1708-23-0x0000000074240000-0x00000000749F0000-memory.dmp

    Filesize

    7.7MB

  • memory/1708-39-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-59-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-83-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-81-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-79-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-77-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-75-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-73-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-71-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-69-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-67-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-65-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-63-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-57-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-55-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-53-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-51-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-49-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-47-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-45-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-43-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-41-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-37-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-35-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-33-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-31-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-29-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-27-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-25-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-61-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-24-0x0000000005890000-0x00000000058DD000-memory.dmp

    Filesize

    308KB

  • memory/1708-1058-0x0000000005A50000-0x0000000005AB6000-memory.dmp

    Filesize

    408KB

  • memory/1708-1059-0x0000000074240000-0x00000000749F0000-memory.dmp

    Filesize

    7.7MB

  • memory/1708-1061-0x0000000006860000-0x00000000068B0000-memory.dmp

    Filesize

    320KB

  • memory/1708-1062-0x0000000006950000-0x00000000069E2000-memory.dmp

    Filesize

    584KB

  • memory/1708-1063-0x00000000068C0000-0x00000000068CA000-memory.dmp

    Filesize

    40KB

  • memory/1708-1064-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1708-1065-0x000000007424E000-0x000000007424F000-memory.dmp

    Filesize

    4KB

  • memory/1708-1066-0x0000000074240000-0x00000000749F0000-memory.dmp

    Filesize

    7.7MB

  • memory/2300-12-0x0000000003720000-0x0000000003724000-memory.dmp

    Filesize

    16KB