Resubmissions

07/03/2024, 15:06

240307-sg3jhseb28 10

Analysis

  • max time kernel
    143s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/03/2024, 15:06

General

  • Target

    MyRecover_WinSetup.exe

  • Size

    38.9MB

  • MD5

    3567449018ac404227e656f871e1211c

  • SHA1

    648c156e6c577b67e94d95c7ca615c1b47db5ee1

  • SHA256

    714319604cc380bbd4b1d3562aed6aa6b1873e6df23ae338aa614242acd47090

  • SHA512

    c9c8fe497af2887162b0ada8744a8eae0f9d67820cb9ac7a7dad8c8f250f9e244ef02bedd6c7ce3c38f518e44dff104d2f1b7de0188692dd79520f838c2efff9

  • SSDEEP

    786432:ZgsREetCXWaKXTrbsR919Cfk7IWeSIsC9ptFqOFB5ZKynZaw0:Zgz4AR91gf8IvHFB5MyZw

Score
4/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MyRecover_WinSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\MyRecover_WinSetup.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Users\Admin\AppData\Local\Temp\is-D3BTN.tmp\MyRecover_WinSetup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-D3BTN.tmp\MyRecover_WinSetup.tmp" /SL5="$8001C,40255409,363008,C:\Users\Admin\AppData\Local\Temp\MyRecover_WinSetup.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2308

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-072HK.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-D3BTN.tmp\MyRecover_WinSetup.tmp

    Filesize

    1.6MB

    MD5

    137e0ee4fa545fbcc411700d58b88619

    SHA1

    e18ed74db4ef6d11e1f3b708317cf5dc24f9ec2c

    SHA256

    1ba7fd7c21411ae6546e7c88de7a4fff0884b4a945dd3ff8440629d5105d3d74

    SHA512

    04fa0eb95f52b62803359cb027301d8c3786293a3a42aa9151f8e2bfc3f39048b6eaca4093f2cd4c2167c4005d3869611a64c109cdced6a7a65a92f5725c65cb

  • memory/2308-7-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2308-15-0x0000000000400000-0x00000000005AF000-memory.dmp

    Filesize

    1.7MB

  • memory/2308-18-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2912-0-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/2912-14-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB