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Analysis

  • max time kernel
    138s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/02/2024, 07:15

General

  • Target

    adfdba51de0fc3818e573713538a1cdc.exe

  • Size

    2.7MB

  • MD5

    adfdba51de0fc3818e573713538a1cdc

  • SHA1

    a58eff882ff7078dde38743e73fae99aa24eb01a

  • SHA256

    f766da895695a554d99745d7f55e37d3eb427bffbbcb4f6d37ca0306cc197844

  • SHA512

    342fe8c11e562ad0237c3dec5b057bf83c340e3a963378fd649f30c83f776ad9771814d5a6f1f5ff441f9f308962e256b0cc638421b3fe904931f9983c478c6c

  • SSDEEP

    49152:85Lji1oickcGvPVTTWMW6HgHA7IxPn6R9fHn5kgQBHaFIQGyeUaLw0yYLKvR9j:85LjGot6BTyKMJQHfnCQ7Gy70z+vHj

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\adfdba51de0fc3818e573713538a1cdc.exe
    "C:\Users\Admin\AppData\Local\Temp\adfdba51de0fc3818e573713538a1cdc.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1572
    • C:\Users\Admin\AppData\Local\Temp\adfdba51de0fc3818e573713538a1cdc.exe
      C:\Users\Admin\AppData\Local\Temp\adfdba51de0fc3818e573713538a1cdc.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2656
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=3180 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4280

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\adfdba51de0fc3818e573713538a1cdc.exe

      Filesize

      617KB

      MD5

      55d760b78479de5de55d84721fa86ad7

      SHA1

      98cf6ed192d5a28d85fdb0ccab3692b282547e20

      SHA256

      28dcf1d9c1292b7152d4e566f2cfe50ccb842f155ab81760d078063260271c22

      SHA512

      3246b9e08add3d7f5914a45cabe3589405e468fc82e6b0f4edc322643c4a9dc78546fa9356319b70ea1bc135e3dea6cfeb85231bfdccf96304a712367b42b288

    • memory/1572-0-0x0000000000400000-0x00000000008E7000-memory.dmp

      Filesize

      4.9MB

    • memory/1572-1-0x00000000018F0000-0x0000000001A21000-memory.dmp

      Filesize

      1.2MB

    • memory/1572-2-0x0000000000400000-0x0000000000622000-memory.dmp

      Filesize

      2.1MB

    • memory/1572-12-0x0000000000400000-0x0000000000622000-memory.dmp

      Filesize

      2.1MB

    • memory/2656-13-0x0000000000400000-0x00000000008E7000-memory.dmp

      Filesize

      4.9MB

    • memory/2656-15-0x00000000018F0000-0x0000000001A21000-memory.dmp

      Filesize

      1.2MB

    • memory/2656-14-0x0000000000400000-0x0000000000622000-memory.dmp

      Filesize

      2.1MB

    • memory/2656-20-0x0000000005620000-0x0000000005842000-memory.dmp

      Filesize

      2.1MB

    • memory/2656-21-0x0000000000400000-0x0000000000616000-memory.dmp

      Filesize

      2.1MB

    • memory/2656-28-0x0000000000400000-0x00000000008E7000-memory.dmp

      Filesize

      4.9MB