Analysis

  • max time kernel
    109s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 23:08

General

  • Target

    Angel.exe

  • Size

    2.6MB

  • MD5

    d56882d0561ce2c398a326f486332644

  • SHA1

    3bac6601bfcfffacccef3b59ebc12bc96ee36b62

  • SHA256

    d69d01767c713813687f8aa18a27d43113fc2736cbfa0a70377c4a46fde77bc2

  • SHA512

    ea3a2f43b1ba8adde606dd44aa0d290cd51348c2f466b915b9f68f49c13ecd6467be4cdb2cf5f0622bdbaccdf5bcf3732da0500a7e3aea405281dfd0a799f904

  • SSDEEP

    49152:KtQViIm7P/GoMgt52WoITYbNbNWo4kSH3OqtwITw+W7SCR:KywhP/GoMgt5ToIT4bNJFY3OqtYr

Malware Config

Signatures

  • AgentTesla

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

  • AgentTesla payload 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Angel.exe
    "C:\Users\Admin\AppData\Local\Temp\Angel.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1984
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3908,i,8231329449558834090,4540802069600791165,262144 --variations-seed-version --mojo-platform-channel-handle=1048 /prefetch:8
    1⤵
      PID:2268
    • C:\Windows\SysWOW64\DllHost.exe
      C:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
      1⤵
      • System Location Discovery: System Language Discovery
      PID:2524

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1984-0-0x0000000074F0E000-0x0000000074F0F000-memory.dmp

      Filesize

      4KB

    • memory/1984-1-0x0000000000C10000-0x0000000000EA2000-memory.dmp

      Filesize

      2.6MB

    • memory/1984-2-0x0000000005F80000-0x0000000006524000-memory.dmp

      Filesize

      5.6MB

    • memory/1984-3-0x00000000058C0000-0x0000000005952000-memory.dmp

      Filesize

      584KB

    • memory/1984-4-0x00000000058B0000-0x00000000058BA000-memory.dmp

      Filesize

      40KB

    • memory/1984-5-0x0000000074F00000-0x00000000756B0000-memory.dmp

      Filesize

      7.7MB

    • memory/1984-6-0x0000000005C70000-0x0000000005E84000-memory.dmp

      Filesize

      2.1MB

    • memory/1984-7-0x0000000074F00000-0x00000000756B0000-memory.dmp

      Filesize

      7.7MB

    • memory/1984-8-0x0000000009770000-0x0000000009820000-memory.dmp

      Filesize

      704KB

    • memory/1984-9-0x0000000074F0E000-0x0000000074F0F000-memory.dmp

      Filesize

      4KB

    • memory/1984-10-0x0000000074F00000-0x00000000756B0000-memory.dmp

      Filesize

      7.7MB

    • memory/1984-14-0x0000000074F00000-0x00000000756B0000-memory.dmp

      Filesize

      7.7MB

    • memory/1984-15-0x0000000074F00000-0x00000000756B0000-memory.dmp

      Filesize

      7.7MB