Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 22:14

General

  • Target

    3f513304022f93f6c6e46864e2f3c350.exe

  • Size

    5.8MB

  • MD5

    3f513304022f93f6c6e46864e2f3c350

  • SHA1

    93920a2488a044c5830b809e447471340c1ebfe6

  • SHA256

    c7b70c4bd6b9c021658a37fb4d2619551ef433d4180a9cd1cc003f780489c09f

  • SHA512

    e9c9f0f500e424d561a6ffe2c776bc43eb0c4105190702d9ecba241aab1e0c6e1e3ae2cc6e82dd54a81c192cb7129cc3809de2e9d16ef5048fc9bf1ecf1a998c

  • SSDEEP

    98304:QzUEwxAHHx0hIMQj2zbQ9gALigGRca9BkzDXb5hI5VvItkr1uvh3ybxCj:OUOihV9zbQ9fLDGj9avb26Or4J3/j

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f513304022f93f6c6e46864e2f3c350.exe
    "C:\Users\Admin\AppData\Local\Temp\3f513304022f93f6c6e46864e2f3c350.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5988
    • C:\Users\Admin\AppData\Local\Temp\is-LMVDQ.tmp\3f513304022f93f6c6e46864e2f3c350.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-LMVDQ.tmp\3f513304022f93f6c6e46864e2f3c350.tmp" /SL5="$B0208,5819643,54272,C:\Users\Admin\AppData\Local\Temp\3f513304022f93f6c6e46864e2f3c350.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2328

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-IBNL0.tmp\itdownload.dll

    Filesize

    200KB

    MD5

    d82a429efd885ca0f324dd92afb6b7b8

    SHA1

    86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

    SHA256

    b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

    SHA512

    5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

  • C:\Users\Admin\AppData\Local\Temp\is-LMVDQ.tmp\3f513304022f93f6c6e46864e2f3c350.tmp

    Filesize

    688KB

    MD5

    67c5a4f36e1c91a3b85e440edd7ad026

    SHA1

    e49ea0e558ed682498cc61b3070e4c402fbf0912

    SHA256

    99c299d6565ab53d9af66e0146737dc0ecfbc52ecf4740825b552db0cc4210c6

    SHA512

    40522d4645ece0db9888ea40d1a11356aa5efc191184a0b97cb54a6c243532b1fc306e9095bbfa1f5dc02c8e52b709650230d1383532136e56caea3dc19a973e

  • memory/2328-28-0x0000000006770000-0x0000000006771000-memory.dmp

    Filesize

    4KB

  • memory/2328-38-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2328-16-0x0000000003A70000-0x0000000003AAC000-memory.dmp

    Filesize

    240KB

  • memory/2328-19-0x00000000066E0000-0x00000000066E1000-memory.dmp

    Filesize

    4KB

  • memory/2328-20-0x00000000066F0000-0x00000000066F1000-memory.dmp

    Filesize

    4KB

  • memory/2328-21-0x0000000006700000-0x0000000006701000-memory.dmp

    Filesize

    4KB

  • memory/2328-23-0x0000000006060000-0x0000000006061000-memory.dmp

    Filesize

    4KB

  • memory/2328-22-0x0000000006710000-0x0000000006711000-memory.dmp

    Filesize

    4KB

  • memory/2328-25-0x0000000006730000-0x0000000006731000-memory.dmp

    Filesize

    4KB

  • memory/2328-24-0x0000000006720000-0x0000000006721000-memory.dmp

    Filesize

    4KB

  • memory/2328-26-0x0000000006750000-0x0000000006751000-memory.dmp

    Filesize

    4KB

  • memory/2328-27-0x0000000006760000-0x0000000006761000-memory.dmp

    Filesize

    4KB

  • memory/2328-9-0x0000000000650000-0x0000000000651000-memory.dmp

    Filesize

    4KB

  • memory/2328-76-0x0000000003A70000-0x0000000003AAC000-memory.dmp

    Filesize

    240KB

  • memory/2328-32-0x00000000067B0000-0x00000000067B1000-memory.dmp

    Filesize

    4KB

  • memory/2328-34-0x00000000067D0000-0x00000000067D1000-memory.dmp

    Filesize

    4KB

  • memory/2328-36-0x0000000006740000-0x0000000006741000-memory.dmp

    Filesize

    4KB

  • memory/2328-33-0x00000000067C0000-0x00000000067C1000-memory.dmp

    Filesize

    4KB

  • memory/2328-35-0x0000000006050000-0x0000000006051000-memory.dmp

    Filesize

    4KB

  • memory/2328-31-0x00000000067A0000-0x00000000067A1000-memory.dmp

    Filesize

    4KB

  • memory/2328-30-0x0000000006790000-0x0000000006791000-memory.dmp

    Filesize

    4KB

  • memory/2328-40-0x0000000000650000-0x0000000000651000-memory.dmp

    Filesize

    4KB

  • memory/2328-29-0x0000000006780000-0x0000000006781000-memory.dmp

    Filesize

    4KB

  • memory/2328-39-0x0000000003A70000-0x0000000003AAC000-memory.dmp

    Filesize

    240KB

  • memory/5988-37-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/5988-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB