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Analysis

  • max time kernel
    152s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 08:04

General

  • Target

    e12df8575bb9020132168fff43ef944c.exe

  • Size

    784KB

  • MD5

    e12df8575bb9020132168fff43ef944c

  • SHA1

    ef45f086c51045ca528e80c0cf6d6be7d4b2d29a

  • SHA256

    a2635c452d0d76f137a73a174e5fb69563753df09287006116578591824f9c87

  • SHA512

    e726a3f4a726fd4f92cbf991988e93dad0406f52cf23e50eb1d2e661d74a196f07e347c5145aca451bbcbec8cb574df1c4dd6d7dce35d1fe42b6aea70d81ea9d

  • SSDEEP

    12288:n1AloMXbMjso8ur6qIdX6e0l7Em2/yhgks5SmzDQjymHHAiF:nqeMwQqIdX6e0lGv2mz0jymn9F

Score
10/10

Malware Config

Signatures

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 6 IoCs
  • 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\e12df8575bb9020132168fff43ef944c.exe
    "C:\Users\Admin\AppData\Local\Temp\e12df8575bb9020132168fff43ef944c.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:708
    • C:\Users\Admin\AppData\Local\Temp\e12df8575bb9020132168fff43ef944c.exe
      C:\Users\Admin\AppData\Local\Temp\e12df8575bb9020132168fff43ef944c.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3580
  • 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=3956 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3600

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\e12df8575bb9020132168fff43ef944c.exe

      Filesize

      784KB

      MD5

      c878113e21f46a79b9b79a2897d227b1

      SHA1

      83c3437de885f49b100f935b30c8876bd07f0405

      SHA256

      8f62d20bcb3966a87dab8283f037c4715193feb49a38eb0035364274f63132f3

      SHA512

      446e07fa09aee6cec4f0b16ec78313055cd9cd59078ed30a6999f9b8e946f56694fea75531a209bde866dce8b63954c68d558cce48be58c5277dd7e0b52ea259

    • memory/708-0-0x0000000000400000-0x0000000000712000-memory.dmp

      Filesize

      3.1MB

    • memory/708-1-0x0000000001720000-0x00000000017E4000-memory.dmp

      Filesize

      784KB

    • memory/708-2-0x0000000000400000-0x0000000000593000-memory.dmp

      Filesize

      1.6MB

    • memory/708-12-0x0000000000400000-0x0000000000593000-memory.dmp

      Filesize

      1.6MB

    • memory/3580-13-0x0000000000400000-0x0000000000712000-memory.dmp

      Filesize

      3.1MB

    • memory/3580-15-0x0000000000400000-0x0000000000593000-memory.dmp

      Filesize

      1.6MB

    • memory/3580-14-0x00000000018F0000-0x00000000019B4000-memory.dmp

      Filesize

      784KB

    • memory/3580-20-0x0000000005410000-0x00000000055A3000-memory.dmp

      Filesize

      1.6MB

    • memory/3580-21-0x0000000000400000-0x0000000000587000-memory.dmp

      Filesize

      1.5MB

    • memory/3580-30-0x0000000000400000-0x0000000000587000-memory.dmp

      Filesize

      1.5MB