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Overview

overview

7

Static

static

3

d640e4d14d...d3.exe

windows7-x64

7

d640e4d14d...d3.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    157s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2024, 13:42

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General

  • Target

    d640e4d14d1e94dfdb9d528a842249d3.exe

  • Size

    83KB

  • MD5

    d640e4d14d1e94dfdb9d528a842249d3

  • SHA1

    b68135a3fd200002e6a85df6ef215c1eeb919ed0

  • SHA256

    bdd72519d80877bafa4a68649498b09649b684ce88037d02601fdc750e8b8907

  • SHA512

    7a3ce247296a6935eaa5b45e7ddee40e0a83b2ec05184cfd6eb532a342b4b41d16598432526d2de2b660aef657fa9a5f7d38e901138b690e2b86cbbdf6004199

  • SSDEEP

    1536:Lp3083q7Eic2y0QULvNHY6Iy2qfKlydwhKtk6nrTu9Nrr8YHic47Rll9usCfzmB/:Lp3083q7Eic2y0QULvNHY6Iy2Vly/Huq

Score
7/10
persistence

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 35 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe
    "C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:224
    • C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe
      "C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe" C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4872
    • C:\program files (x86)\adobe\acrotray.exe
      "C:\program files (x86)\adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4012
      • C:\program files (x86)\adobe\acrotray.exe
        "C:\program files (x86)\adobe\acrotray.exe" C:\program files (x86)\adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2288
      • C:\program files (x86)\adobe\acrotray .exe
        "C:\program files (x86)\adobe\acrotray .exe" C:\program files (x86)\adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:540
        • C:\program files (x86)\adobe\acrotray .exe
          "C:\program files (x86)\adobe\acrotray .exe" C:\program files (x86)\adobe\acrotray .exe" C:\program files (x86)\adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\d640e4d14d1e94dfdb9d528a842249d3.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4724
  • 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=4172 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4744
    • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
      "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
      1⤵
        PID:456
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
        1⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2384
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2384 CREDAT:17410 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:5068
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2384 CREDAT:82952 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1908
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2384 CREDAT:82956 /prefetch:2
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1336

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads

      • C:\Program Files (x86)\Adobe\acrotray.exe
        Filesize

        91KB

        MD5

        f84603f409021fe87cf909716bb63c2b

        SHA1

        60120db018045aa34da70363be7e9cc4ff284ae4

        SHA256

        c682c78bbbe50465f6f72b08ca55b23d72af642ab38f458846e11a45cf1dbae8

        SHA512

        97b025c34857f8ca73a556fa9d947eebdc751bcb36a0765f3ca1a9038686b9f4830a4ebaf8ce2c9844570a18207cda677a576f54ae9a54e2b24fbfbb64cacd8d

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      • C:\program files (x86)\adobe\acrotray .exe
        Filesize

        94KB

        MD5

        f00995c975c1db3560f3c989fa300917

        SHA1

        7a1b4a5280ce9f7fdb1f0b16e74937c5ecb43960

        SHA256

        03420184685671bbe4a92c537c7ca51b44433b34ca7c8620383017d663090287

        SHA512

        dc3a9cf52f82c59b8242e58fcda5dbc448ff9167d8bf42a2bfdbf82b7d908261a16bc036ffc352ca8eadb9bedcc6a4d9bb193451e0d290092314aedae3a396c2

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      • memory/224-0-0x0000000010000000-0x0000000010010000-memory.dmp

        Filesize

        64KB

        Download