Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2024, 19:43

General

  • Target

    5757566e1d0f67815c8c38109a923998.exe

  • Size

    1.3MB

  • MD5

    5757566e1d0f67815c8c38109a923998

  • SHA1

    4ffc7ecc35bbe68e36778683a0455f8a13ecf0b8

  • SHA256

    5c89a9e3d4c8fe54d1a1e6deb1069347c463f011f3f97ce72d31ce28d07c0ec3

  • SHA512

    74cd7349be4721d7a275f54afd2a77f4f69a6884a2cd9bbc64fe6201e7c7d2e42325a67bbd017f838e509ca1727c74bdeabca96cbb1119890648b42e62daa870

  • SSDEEP

    24576:5nanBUB7UsYhddFzsq71iSOVRvsc5ZGYNNB5ULkS3rJQBtUkBgJ:5aBk0rzeSov84NPUHinXBgJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5757566e1d0f67815c8c38109a923998.exe
    "C:\Users\Admin\AppData\Local\Temp\5757566e1d0f67815c8c38109a923998.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2816
    • C:\Users\Admin\AppData\Local\Temp\is-F0S6I.tmp\5757566e1d0f67815c8c38109a923998.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-F0S6I.tmp\5757566e1d0f67815c8c38109a923998.tmp" /SL5="$A004E,990184,54272,C:\Users\Admin\AppData\Local\Temp\5757566e1d0f67815c8c38109a923998.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-7EGKO.tmp\_isetup\_isdecmp.dll

    Filesize

    19KB

    MD5

    3adaa386b671c2df3bae5b39dc093008

    SHA1

    067cf95fbdb922d81db58432c46930f86d23dded

    SHA256

    71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

    SHA512

    bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

  • C:\Users\Admin\AppData\Local\Temp\is-7EGKO.tmp\itdownload.dll

    Filesize

    200KB

    MD5

    d82a429efd885ca0f324dd92afb6b7b8

    SHA1

    86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

    SHA256

    b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

    SHA512

    5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

  • C:\Users\Admin\AppData\Local\Temp\is-F0S6I.tmp\5757566e1d0f67815c8c38109a923998.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • C:\Users\Admin\AppData\Local\Temp\is-F0S6I.tmp\5757566e1d0f67815c8c38109a923998.tmp

    Filesize

    364KB

    MD5

    69f9cfc7fba68d55224c13c3015d4e62

    SHA1

    cf4356449b9eb3bccbd07f4a0d1868451388bb50

    SHA256

    0a17d74104bb446333d62a2ddfceff8f691980eef6af2d90ecaea2033d507bd8

    SHA512

    698ae95af84ac313fcc642fc516c41819373e788bb78bbb0631d475d7f78dc350dfc6941f2887db4306cb8959ae8c8430da292750617654bbe4d9f9eab753577

  • memory/2816-2-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2816-46-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2816-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/3772-34-0x0000000005EB0000-0x0000000005EB1000-memory.dmp

    Filesize

    4KB

  • memory/3772-38-0x0000000005EF0000-0x0000000005EF1000-memory.dmp

    Filesize

    4KB

  • memory/3772-26-0x0000000005E50000-0x0000000005E51000-memory.dmp

    Filesize

    4KB

  • memory/3772-29-0x0000000005E80000-0x0000000005E81000-memory.dmp

    Filesize

    4KB

  • memory/3772-28-0x0000000005E70000-0x0000000005E71000-memory.dmp

    Filesize

    4KB

  • memory/3772-30-0x0000000005E90000-0x0000000005E91000-memory.dmp

    Filesize

    4KB

  • memory/3772-31-0x0000000005EA0000-0x0000000005EA1000-memory.dmp

    Filesize

    4KB

  • memory/3772-23-0x0000000003870000-0x00000000038AC000-memory.dmp

    Filesize

    240KB

  • memory/3772-35-0x0000000005EC0000-0x0000000005EC1000-memory.dmp

    Filesize

    4KB

  • memory/3772-36-0x0000000005ED0000-0x0000000005ED1000-memory.dmp

    Filesize

    4KB

  • memory/3772-37-0x0000000005EE0000-0x0000000005EE1000-memory.dmp

    Filesize

    4KB

  • memory/3772-27-0x0000000005E60000-0x0000000005E61000-memory.dmp

    Filesize

    4KB

  • memory/3772-39-0x0000000005F00000-0x0000000005F01000-memory.dmp

    Filesize

    4KB

  • memory/3772-41-0x0000000005F20000-0x0000000005F21000-memory.dmp

    Filesize

    4KB

  • memory/3772-40-0x0000000005F10000-0x0000000005F11000-memory.dmp

    Filesize

    4KB

  • memory/3772-43-0x0000000005F40000-0x0000000005F41000-memory.dmp

    Filesize

    4KB

  • memory/3772-42-0x0000000005F30000-0x0000000005F31000-memory.dmp

    Filesize

    4KB

  • memory/3772-44-0x0000000005F50000-0x0000000005F51000-memory.dmp

    Filesize

    4KB

  • memory/3772-45-0x0000000005F60000-0x0000000005F61000-memory.dmp

    Filesize

    4KB

  • memory/3772-7-0x0000000000660000-0x0000000000661000-memory.dmp

    Filesize

    4KB

  • memory/3772-47-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/3772-48-0x0000000003870000-0x00000000038AC000-memory.dmp

    Filesize

    240KB

  • memory/3772-49-0x0000000000660000-0x0000000000661000-memory.dmp

    Filesize

    4KB

  • memory/3772-55-0x0000000003870000-0x00000000038AC000-memory.dmp

    Filesize

    240KB