Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/12/2023, 15:10

General

  • Target

    d0d93647ad4da54f7bec0cca3dfa54a39112788595f4ba2bd51315924599c72b.exe

  • Size

    7.1MB

  • MD5

    ec224974ec33430b65fc5cd6e742dc70

  • SHA1

    b888702b254d342bcc2af280bbf70b2a0d96ef27

  • SHA256

    d0d93647ad4da54f7bec0cca3dfa54a39112788595f4ba2bd51315924599c72b

  • SHA512

    0ebe94b611de6dd9832db462041778c5d7c6a54cee4500d86fc6f783bf5feb3cdaec7a74c9baa46221cc73645636883493752dc520136250e18834b903cd6ca4

  • SSDEEP

    196608:bxm5D5YUyRe7VvZKwamjGKAVW7R+gSoASGm8PvsLMwzj:fRepZKwaS79SoASGDP0Qwzj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Unexpected DNS network traffic destination 3 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 63 IoCs
  • Runs net.exe
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0d93647ad4da54f7bec0cca3dfa54a39112788595f4ba2bd51315924599c72b.exe
    "C:\Users\Admin\AppData\Local\Temp\d0d93647ad4da54f7bec0cca3dfa54a39112788595f4ba2bd51315924599c72b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1560
    • C:\Users\Admin\AppData\Local\Temp\is-HUO3R.tmp\d0d93647ad4da54f7bec0cca3dfa54a39112788595f4ba2bd51315924599c72b.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-HUO3R.tmp\d0d93647ad4da54f7bec0cca3dfa54a39112788595f4ba2bd51315924599c72b.tmp" /SL5="$7006C,7235080,121856,C:\Users\Admin\AppData\Local\Temp\d0d93647ad4da54f7bec0cca3dfa54a39112788595f4ba2bd51315924599c72b.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1328
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:1476
        • C:\Program Files (x86)\numGIF\numgif.exe
          "C:\Program Files (x86)\numGIF\numgif.exe" -i
          3⤵
          • Executes dropped EXE
          PID:1816
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 12
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4400
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 12
            4⤵
              PID:2184
          • C:\Program Files (x86)\numGIF\numgif.exe
            "C:\Program Files (x86)\numGIF\numgif.exe" -s
            3⤵
            • Executes dropped EXE
            PID:3720

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Program Files (x86)\numGIF\numgif.exe

        Filesize

        2.1MB

        MD5

        95ed12773ef7a56b65865ed9cc8ae391

        SHA1

        3ee35b36071df39b2743fd1cb449e1d274a2b976

        SHA256

        7cc9b31f29184290d59f521f08963feebcccd59fa7e23553a7e4770d3e1fcaef

        SHA512

        dc415bdaa91eb5c6bb61f0f986a20ca48dc4455fcf3dccb40be4e2dddb331bfce677fcf92f10fdafd536f47e079a7ea02e85b93cbf806d9eb915b296f053a288

      • C:\Users\Admin\AppData\Local\Temp\is-EJGB2.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-EJGB2.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • C:\Users\Admin\AppData\Local\Temp\is-HUO3R.tmp\d0d93647ad4da54f7bec0cca3dfa54a39112788595f4ba2bd51315924599c72b.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • memory/1328-7-0x0000000002230000-0x0000000002231000-memory.dmp

        Filesize

        4KB

      • memory/1328-161-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/1328-163-0x0000000002230000-0x0000000002231000-memory.dmp

        Filesize

        4KB

      • memory/1560-2-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/1560-0-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/1560-160-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/1816-151-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/1816-152-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/1816-155-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-166-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-180-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-159-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-158-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-167-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-170-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-173-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-176-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-179-0x0000000000710000-0x00000000007AE000-memory.dmp

        Filesize

        632KB

      • memory/3720-162-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-183-0x0000000000710000-0x00000000007AE000-memory.dmp

        Filesize

        632KB

      • memory/3720-186-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-189-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-190-0x0000000000710000-0x00000000007AE000-memory.dmp

        Filesize

        632KB

      • memory/3720-193-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-196-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-199-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-202-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-205-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB

      • memory/3720-208-0x0000000000400000-0x0000000000629000-memory.dmp

        Filesize

        2.2MB