Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 18:04

General

  • Target

    setup.exe

  • Size

    1.2MB

  • MD5

    0ef604fba52f999abb4a35f3e1172a51

  • SHA1

    36ebe50f8364c85676b7e0800c9c3717a13b1f79

  • SHA256

    bbd59c44e7306e60784a5a39d23098760cd240bd812c1f261585fbdd3c3bd218

  • SHA512

    3b602d67027185dae431875c9f7d48b5b616ae68cda868bcd2064ed4bd1518e5ee3615f9c8ccd2541d1223d7aa022f9167e6cfb10185870fd03f36f0a15096fd

  • SSDEEP

    24576:c1VqyG3T/+ofiDIZE2kChYYmpY9a2nWEdEC6GnJJ3Gb6sY9hVVrgvx9z+:AQdhZgEN6GnJ9sYdVkw

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of FindShellTrayWindow
    PID:3076

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-CSBNA.tmp\ISDone.dll

    Filesize

    452KB

    MD5

    4feafa8b5e8cdb349125c8af0ac43974

    SHA1

    7f17e5e1b088fc73690888b215962fbcd395c9bd

    SHA256

    bb8a0245dcc5c10a1c7181bad509b65959855009a8105863ef14f2bb5b38ac71

    SHA512

    d63984ee385b4f1eba8e590d6de4f082fb0121689295ec6e496539209459152465f6db09e6d8f92eec996a89fc40432077cbfa807beb2de7f375154fef6554bc

  • C:\Users\Admin\AppData\Local\Temp\is-CSBNA.tmp\_isetup\_iscrypt.dll

    Filesize

    2KB

    MD5

    a69559718ab506675e907fe49deb71e9

    SHA1

    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

    SHA256

    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

    SHA512

    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

  • C:\Users\Admin\AppData\Local\Temp\is-CSBNA.tmp\callbackctrl.dll

    Filesize

    4KB

    MD5

    f07e819ba2e46a897cfabf816d7557b2

    SHA1

    8d5fd0a741dd3fd84650e40dd3928ae1f15323cc

    SHA256

    68f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d

    SHA512

    7ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af

  • C:\Users\Admin\AppData\Local\Temp\is-CSBNA.tmp\wintb.dll

    Filesize

    16KB

    MD5

    9436df49e08c83bad8ddc906478c2041

    SHA1

    a4fa6bdd2fe146fda2e78fdbab355797f53b7dce

    SHA256

    1910537aa95684142250ca0c7426a0b5f082e39f6fbdbdba649aecb179541435

    SHA512

    f9dc6602ab46d709efdaf937dcb8ae517caeb2bb1f06488c937be794fd9ea87f907101ae5c7f394c7656a6059dc18472f4a6747dcc8cc6a1e4f0518f920cc9bf

  • memory/3076-0-0x0000000000820000-0x0000000000821000-memory.dmp

    Filesize

    4KB

  • memory/3076-13-0x0000000003380000-0x00000000033F7000-memory.dmp

    Filesize

    476KB

  • memory/3076-36-0x0000000000400000-0x0000000000544000-memory.dmp

    Filesize

    1.3MB

  • memory/3076-37-0x0000000003380000-0x00000000033F7000-memory.dmp

    Filesize

    476KB

  • memory/3076-38-0x000000006B080000-0x000000006B08D000-memory.dmp

    Filesize

    52KB

  • memory/3076-42-0x0000000000820000-0x0000000000821000-memory.dmp

    Filesize

    4KB

  • memory/3076-44-0x0000000003380000-0x00000000033F7000-memory.dmp

    Filesize

    476KB