Analysis

  • max time kernel
    114s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-09-2024 17:42

General

  • Target

    fea12d9224a91ca97744ea758303491ec7cb67d19b52a4ae800d866956668fdfN.exe

  • Size

    751KB

  • MD5

    e66b0c6dee5bc5fbcb4b355f5279a9b0

  • SHA1

    7b8fb94b85cff83ae167beb0d81f9c57f7781d6b

  • SHA256

    fea12d9224a91ca97744ea758303491ec7cb67d19b52a4ae800d866956668fdf

  • SHA512

    ee6a35d7d7b6c854573a87516e5a421156e4202d736e8cd53a16e0e502a9dddb44c7697d7e0fd63ce3e1934dabcf9e70a0601d2df3b32867e9e216ff53be76fe

  • SSDEEP

    12288:b8IbAz6Onx/OENlePxF/aXRK9J1hGVwV02WMhJaXuup4jwKS58esdtI8TuU6VCwv:hbAzRrfeb/5TGVwa2WMm++46ybIqYI0n

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\fea12d9224a91ca97744ea758303491ec7cb67d19b52a4ae800d866956668fdfN.exe
    "C:\Users\Admin\AppData\Local\Temp\fea12d9224a91ca97744ea758303491ec7cb67d19b52a4ae800d866956668fdfN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:1648
  • 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=4396,i,1602949858158667699,12464335823361976127,262144 --variations-seed-version --mojo-platform-channel-handle=4440 /prefetch:8
    1⤵
      PID:4576

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nss4AC2.tmp\System.dll

      Filesize

      10KB

      MD5

      9b40e5625f6f893a141f4df48ac0838f

      SHA1

      97dcc3c09f441129d293629a0f0d8d64e56a172d

      SHA256

      1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

      SHA512

      1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

    • C:\Users\Admin\AppData\Local\Temp\nss4AC2.tmp\nsDialogs.dll

      Filesize

      8KB

      MD5

      60bef38f7ecb037d4541203a79ba7e07

      SHA1

      34093fbab7c7e6d36127e0d04309522fd71b58d4

      SHA256

      756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

      SHA512

      66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

    • memory/1648-0-0x0000000002190000-0x00000000022CA000-memory.dmp

      Filesize

      1.2MB

    • memory/1648-1-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/1648-20-0x0000000002190000-0x00000000022CA000-memory.dmp

      Filesize

      1.2MB

    • memory/1648-21-0x0000000000400000-0x000000000050E7B0-memory.dmp

      Filesize

      1.1MB

    • memory/1648-22-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB