Resubmissions

05-05-2024 22:14

240505-15wpwafd5z 10

05-05-2024 22:10

240505-13wbbsac76 7

05-05-2024 22:10

240505-13jbrsfc8x 3

05-05-2024 22:06

240505-11kf2sfc4w 8

05-05-2024 22:06

240505-1z6b5aab93 3

05-05-2024 21:58

240505-1vskgaaa72 7

05-05-2024 21:56

240505-1tfvaaaa42 3

Analysis

  • max time kernel
    48s
  • max time network
    43s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 21:58

General

  • Target

    ForMyFriends.rar

  • Size

    368KB

  • MD5

    e5dffe249ace4087f23b2b20eea988a5

  • SHA1

    9622701158cd5defc558b2c78b3281ce26d42eaa

  • SHA256

    7c419b375dff5ab052c86131a714a80b5506f78cfbba3fd7b990afc0a6ff4110

  • SHA512

    466354de558125d256064abc7b5b7fb7ddb2293be32accb577b31b08c779769a839eae521dd17642b041c150fd3acc4abeea66300c9a9a083b0bad401bfb5e41

  • SSDEEP

    6144:vtX3fnGv4ndmVfh9zppZI6w/ub1OGjjpsV9gBm1Z6CiZE3+WdGqLiqW:vtXPn9nUVfh9zy6w/uN6gBi2E3+e+N

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).

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\ForMyFriends.rar
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4140
    • C:\Program Files\7-Zip\7zFM.exe
      "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\ForMyFriends.rar"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:4976
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4040
    • 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=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2316

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads