Analysis

  • max time kernel
    170s
  • max time network
    184s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-04-2024 22:16

General

  • Target

    3e0d33efe3c6c4255c2a831a2aad7e98.exe

  • Size

    2.0MB

  • MD5

    3e0d33efe3c6c4255c2a831a2aad7e98

  • SHA1

    c0d51e74652b7d3e0057217febb144366118e304

  • SHA256

    2cf6491aaca2e48a5e726da399c47e4fc45f2a30418909ceed9737cc159f89e5

  • SHA512

    d39a0f98c032888ed0dcf36c3d3e7ba6a72b9a14d81c2cb658c7a23c613019d11e694a52e603a7c2791d10d7190b720153a872db5c3f6b484465ca0167020ff8

  • SSDEEP

    49152:C2R5N3N9qdhCvIAzj1wLcQiHWciKvfK7k5WMOwwg:C2R7NYMqcQqJl67fZg

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • UPX packed file 23 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e0d33efe3c6c4255c2a831a2aad7e98.exe
    "C:\Users\Admin\AppData\Local\Temp\3e0d33efe3c6c4255c2a831a2aad7e98.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Users\Admin\AppData\Local\Temp\3e0d33efe3c6c4255c2a831a2aad7e98.exe
      "C:\Users\Admin\AppData\Local\Temp\3e0d33efe3c6c4255c2a831a2aad7e98.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3764
      • C:\Users\Admin\AppData\Local\Temp\3e0d33efe3c6c4255c2a831a2aad7e98.exe
        "C:\Users\Admin\AppData\Local\Temp\3e0d33efe3c6c4255c2a831a2aad7e98.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:5036
    • C:\Users\Admin\AppData\Local\Temp\3e0d33efe3c6c4255c2a831a2aad7e98.exe
      "C:\Users\Admin\AppData\Local\Temp\3e0d33efe3c6c4255c2a831a2aad7e98.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:640
  • 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=3276 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3552

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\xxx voyeur upskirt .rar.exe

      Filesize

      1.5MB

      MD5

      723fb367556370dc4c951236d074ab3a

      SHA1

      5dcd0fd58c8d2ccbe9a96fa527c64622a32d5da9

      SHA256

      df23bd19938576e40adaf9b3e6e8223b9e6d4e5ca7cd181705259ca7cb0cd571

      SHA512

      f5b55c1b880bffe3ab3977329c09cc50666dde67136aeca33ab750daf6abb3a68cf2cdcad7ec7f0a74a9b221506a07df0f957198ba282974dac26ea22235781b

    • memory/640-10-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/640-20-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-8-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-31-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-0-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-9-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-5-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-56-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-12-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-4-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-51-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-1-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-47-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-22-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-27-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-7-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-35-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-39-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/2536-43-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/3764-19-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/5036-21-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/5036-11-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB