Analysis

  • max time kernel
    112s
  • max time network
    69s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    21-09-2024 22:37

General

  • Target

    d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe

  • Size

    1.5MB

  • MD5

    e528170b0f467a129173392e5097b740

  • SHA1

    9e8e625bb07cb0269694db58a555e2f1a842b170

  • SHA256

    d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6

  • SHA512

    8f8c9ec5bc8615b84f61322019585719947f7fc9835f83e70f9cd850d4a73f931e26a4db5bf66780a2fbd78b540db694913b076c1a256450b22ba3d1da45229b

  • SSDEEP

    24576:4W298E8ukTQcDiO1NGvhh4cU4k0/vzQTg/q0lzFadozu1+DuX3TzmWwivr6/TK:g98E8ukTqGGvhCcD0Tgy0LXu1qoTzmYt

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: RenamesItself 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe
    "C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2272
    • C:\Users\Admin\AppData\Local\Temp\A1DB.tmp
      "C:\Users\Admin\AppData\Local\Temp\A1DB.tmp" --pingC:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe 966AB1BB8D93AB48A9A9A77614B582DEACC85980BB913E17735FDE9800C4CDEA623B12F2AADF009301480EB794199BC4E4A1B39C0AF58E811DE55D52449B6BA7
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe
        "C:\Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious behavior: RenamesItself
        • Suspicious use of SetWindowsHookEx
        PID:2560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\A1DB.tmp

    Filesize

    1.5MB

    MD5

    07f880742faff1e8a14bb476e4fa307b

    SHA1

    14aadc99be310342765694f99ab81aff0c98cff9

    SHA256

    0bdb7d72b109bf758e4b0a3abf4987b8ad58efad2dba804e477eba60e8bed150

    SHA512

    9c24718a7044cc765e486b2e1fb5fa2f99fe7c8ed06eabc63c33a54596972777c90a7ff1f3a5648c550a20e2aa0e35d9978bb98e87e6d2c365f2a6cd73b96fd5

  • C:\Users\Admin\AppData\Local\Temp\CabB81B.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarB83D.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Adobe\downloader.dll

    Filesize

    737KB

    MD5

    7c130d8567d6e4c1555174af578918a8

    SHA1

    bb1f72b7eb5aa6ac54733f01d4195841dfe72cc8

    SHA256

    1540c84cde9716b2abd70e0efbf6beaf9eaa169b4dcaf157bd124f098e4abf38

    SHA512

    bde576ce37023cf1b4494106d65ab6e552d9d94622c88e074e9572d89f2d97371fd53697562f6c26147176825b84b6f7ea893c2cfd0fd151a78e6137165ff8e0

  • \Users\Admin\AppData\Local\Temp\d560635b9815be1e89c7a912b1fa85110079db12d2c7514a84f70fd18f4dd6b6N.exe

    Filesize

    1.0MB

    MD5

    03b18ee5ae548b01cf455ca56aa2daae

    SHA1

    3149878b9d40624265bd1abd63632ec21bf36c8d

    SHA256

    9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802

    SHA512

    919b9e512a30c643052337e461fa1fbd055932b4a557753fe03ebab29925bfc6d1aba61a92f320729569a5ad3d60e7493b43e366313f5328caf0597772f60721

  • memory/2560-13-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/2560-74-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/2980-10-0x0000000002CB0000-0x0000000002D64000-memory.dmp

    Filesize

    720KB