Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/01/2024, 18:14

General

  • Target

    cdd534ca9c893f2dbe1306c7f558f3eea53f9db2024da7597d04406f974a3067.exe

  • Size

    1.4MB

  • MD5

    7f8a79a408620b68492de0aa26b23a3c

  • SHA1

    c8d54650edcb81ef28504a72e68811b00d17accf

  • SHA256

    cdd534ca9c893f2dbe1306c7f558f3eea53f9db2024da7597d04406f974a3067

  • SHA512

    15062a00b29c3df19220663426257136db38cff5df7f9daec55605b5413262ed468c59e704369056ebde21bf0bba00fa2efae4e405dba49c7dfb873716ecc175

  • SSDEEP

    24576:O7blpC90fdCQUkR2/Z/NpKgC+3L0acsa7H8nrftPC3Et5CI:O75bwQRw/Zmgl7razYFPpt5F

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cdd534ca9c893f2dbe1306c7f558f3eea53f9db2024da7597d04406f974a3067.exe
    "C:\Users\Admin\AppData\Local\Temp\cdd534ca9c893f2dbe1306c7f558f3eea53f9db2024da7597d04406f974a3067.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4392
    • C:\Users\Admin\AppData\Local\Temp\is-QFVVI.tmp\cdd534ca9c893f2dbe1306c7f558f3eea53f9db2024da7597d04406f974a3067.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-QFVVI.tmp\cdd534ca9c893f2dbe1306c7f558f3eea53f9db2024da7597d04406f974a3067.tmp" /SL5="$D005E,1176792,57856,C:\Users\Admin\AppData\Local\Temp\cdd534ca9c893f2dbe1306c7f558f3eea53f9db2024da7597d04406f974a3067.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1596

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-66O2H.tmp\Fusion.dll

          Filesize

          961KB

          MD5

          dff34c7a8c8a9ad07f8b4354964bd346

          SHA1

          223e25a6f49ce20fac1c3b7134acb400c9325b17

          SHA256

          ad15d243f7069cf48f9731cebd4c5f35d60d9819c929def98ada4101ad67130a

          SHA512

          e27bca03e2e63331ed69a1d66ba9f2ca00a4f48b62c2ebfc417b7e7d01c22d16f89a759a3345ca3937156911b3d53332b5184b9174ee752cc44008460146762e

        • C:\Users\Admin\AppData\Local\Temp\is-66O2H.tmp\isxdl.dll

          Filesize

          121KB

          MD5

          48ad1a1c893ce7bf456277a0a085ed01

          SHA1

          803997ef17eedf50969115c529a2bf8de585dc91

          SHA256

          b0cc4697b2fd1b4163fddca2050fc62a9e7d221864f1bd11e739144c90b685b3

          SHA512

          7c9e7fe9f00c62cccb5921cb55ba0dd96a0077ad52962473c1e79cda1fd9aa101129637043955703121443e1f8b6b2860cd4dfdb71052b20a322e05deed101a4

        • C:\Users\Admin\AppData\Local\Temp\is-66O2H.tmp\itdownload.dll

          Filesize

          200KB

          MD5

          d82a429efd885ca0f324dd92afb6b7b8

          SHA1

          86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

          SHA256

          b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

          SHA512

          5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

        • C:\Users\Admin\AppData\Local\Temp\is-QFVVI.tmp\cdd534ca9c893f2dbe1306c7f558f3eea53f9db2024da7597d04406f974a3067.tmp

          Filesize

          697KB

          MD5

          832dab307e54aa08f4b6cdd9b9720361

          SHA1

          ebd007fb7482040ecf34339e4bf917209c1018df

          SHA256

          cc783a04ccbca4edd06564f8ec88fe5a15f1e3bb26cec7de5e090313520d98f3

          SHA512

          358d43522fd460eb1511708e4df22ea454a95e5bc3c4841931027b5fa3fb1dda05d496d8ad0a8b9279b99e6be74220fe243db8f08ef49845e9fb35c350ef4b49

        • memory/1596-22-0x0000000007870000-0x0000000007965000-memory.dmp

          Filesize

          980KB

        • memory/1596-13-0x0000000005280000-0x00000000052BC000-memory.dmp

          Filesize

          240KB

        • memory/1596-6-0x00000000007A0000-0x00000000007A1000-memory.dmp

          Filesize

          4KB

        • memory/1596-26-0x0000000000400000-0x00000000004BE000-memory.dmp

          Filesize

          760KB

        • memory/1596-27-0x0000000005280000-0x00000000052BC000-memory.dmp

          Filesize

          240KB

        • memory/1596-28-0x0000000007870000-0x0000000007965000-memory.dmp

          Filesize

          980KB

        • memory/1596-31-0x0000000005280000-0x00000000052BC000-memory.dmp

          Filesize

          240KB

        • memory/1596-33-0x00000000007A0000-0x00000000007A1000-memory.dmp

          Filesize

          4KB

        • memory/1596-36-0x0000000000400000-0x00000000004BE000-memory.dmp

          Filesize

          760KB

        • memory/1596-37-0x0000000005280000-0x00000000052BC000-memory.dmp

          Filesize

          240KB

        • memory/4392-2-0x0000000000400000-0x0000000000415000-memory.dmp

          Filesize

          84KB

        • memory/4392-0-0x0000000000400000-0x0000000000415000-memory.dmp

          Filesize

          84KB

        • memory/4392-25-0x0000000000400000-0x0000000000415000-memory.dmp

          Filesize

          84KB