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Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/03/2024, 03:38

General

  • Target

    cd02f4398c38deb43211111e7c725b60.exe

  • Size

    383KB

  • MD5

    cd02f4398c38deb43211111e7c725b60

  • SHA1

    68b1dac7bd049ee452e76613dfc0f701b1de1b72

  • SHA256

    b254c1814f2a27b5befc90960f40a2a547cfe8e991fe07ed08c5057b42165ef2

  • SHA512

    78ce388e86be189f3894b3aa5b2d7d7a38aab5f4afe2c196ae5b0d347ac3df9eb557aa96476667e512fe7ceb2f3981ea8063c31cc5d48ea46f9fea38560a0d8d

  • SSDEEP

    6144:KzO+ob7iGBCpdCNgHD0N0vaTMjpkFl+9u8Croad7zYoSZHk19jTBdEC1/:3+LGqMNgHQ3T6QlYeUoiE19jTcu/

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd02f4398c38deb43211111e7c725b60.exe
    "C:\Users\Admin\AppData\Local\Temp\cd02f4398c38deb43211111e7c725b60.exe"
    1⤵
    • Drops file in System32 directory
    PID:3856
  • C:\Windows\SysWOW64\rascetrs.exe
    C:\Windows\SysWOW64\rascetrs.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    PID:492

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\critrfs.sys

    Filesize

    8B

    MD5

    1cd653f3b4ef4fdbe3498860167f1f08

    SHA1

    8aadddfdcb3bde2c46ae10130aa0536c2c481fa0

    SHA256

    95a370282b6c2dff5a626eb71e6fa4f4a1b7559c58ec34d3cbb44af4a57cffb3

    SHA512

    3fc59e2069e45ba80d670229b671c0523244847e5716e03ba89b7435738bd9c0caa40d4c6c2cf47c7afed232ddd41fcae559b1b1e378e4d192d7becd75f3be9b

  • C:\Windows\SysWOW64\entarnoi.sys

    Filesize

    17B

    MD5

    d39c71330772b00fdfc424d152358ce0

    SHA1

    22d5db4af2fc6e17e8d72a5ea6c7d1f603de282b

    SHA256

    fecd77375588f0d106055de4fa2e94d9c9676a07fdd97de7f467c7dfab2bcead

    SHA512

    7557361a0e600ad5f64f551b7700f40c4d995a5ac2d34cfbdbe34b154eb09c3c3126716b2bd56b2828b28dd6f6dc70927bb3ec6b580328804f867bb5b4fc15c8

  • C:\Windows\SysWOW64\nacktio.sys

    Filesize

    15B

    MD5

    40d42be372aef4d98307061d3d84ac8f

    SHA1

    b322bdd0e12eee768393b5b407a11ff0e9d5f201

    SHA256

    91e2e5f74556bee5d0916532362e4101cd8bb6616dc1cdcc3cba5b0beb748bc6

    SHA512

    d611ef49b78c4b5a4ac168175b265825e6110cf150a098c5b7b07a2aa6a9c0b54e0f9aa367d5194fbaf6cf1f3d8a58a2581c3be473e48c6202be5730ad1f3092

  • C:\Windows\SysWOW64\rascetrs.exe

    Filesize

    383KB

    MD5

    cd02f4398c38deb43211111e7c725b60

    SHA1

    68b1dac7bd049ee452e76613dfc0f701b1de1b72

    SHA256

    b254c1814f2a27b5befc90960f40a2a547cfe8e991fe07ed08c5057b42165ef2

    SHA512

    78ce388e86be189f3894b3aa5b2d7d7a38aab5f4afe2c196ae5b0d347ac3df9eb557aa96476667e512fe7ceb2f3981ea8063c31cc5d48ea46f9fea38560a0d8d

  • memory/492-23-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3856-24-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB