Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 05:06

General

  • Target

    fb80690d53338a8e6e0fe422912c0087216d596e880b7e99dc1776216201e6a7.exe

  • Size

    70KB

  • MD5

    31a26ff5697999e86753f9823940e514

  • SHA1

    2c72b78613bd26404b600d2fda4c4565d3ad7576

  • SHA256

    fb80690d53338a8e6e0fe422912c0087216d596e880b7e99dc1776216201e6a7

  • SHA512

    da1715bbe792987630e9ba7ab073aa8f437c6c992e6d303473acfcddcba53b54e29cbf62af17a974864ad5edd1996a6475d4c033f0cd593770ada1950aa4dd17

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slKz:Olg35GTslA5t3/w8L

Malware Config

Signatures

  • Windows security bypass 2 TTPs 4 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • Sets file execution options in registry 2 TTPs 3 IoCs
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 4 IoCs
  • Modifies WinLogon 2 TTPs 5 IoCs
  • Drops file in System32 directory 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:612
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3092
        • C:\Users\Admin\AppData\Local\Temp\fb80690d53338a8e6e0fe422912c0087216d596e880b7e99dc1776216201e6a7.exe
          "C:\Users\Admin\AppData\Local\Temp\fb80690d53338a8e6e0fe422912c0087216d596e880b7e99dc1776216201e6a7.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3760
          • C:\Windows\SysWOW64\ifceages-ifoot.exe
            "C:\Windows\system32\ifceages-ifoot.exe"
            3⤵
            • Windows security bypass
            • Modifies Installed Components in the registry
            • Sets file execution options in registry
            • Executes dropped EXE
            • Windows security modification
            • Modifies WinLogon
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3352
            • C:\Windows\SysWOW64\ifceages-ifoot.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:4964

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\ebmeagoos-ecom.exe

        Filesize

        72KB

        MD5

        ef376f894470415629eabd97909c7f87

        SHA1

        d680a684be916f0a30864a58b443f0509f858cd1

        SHA256

        20442d4b0479c665acf925c5f842bf7fd5d42f67f81a9852efaf6a15d524feb3

        SHA512

        8e52af3ecbcd8669988f39d528931f39e1c77584ab63439e1e78151783d7c4dacbf5325bc541eadec00c245234e3d87f31fc83aa629b085aea3016f8ac793639

      • C:\Windows\SysWOW64\ifceages-ifoot.exe

        Filesize

        70KB

        MD5

        31a26ff5697999e86753f9823940e514

        SHA1

        2c72b78613bd26404b600d2fda4c4565d3ad7576

        SHA256

        fb80690d53338a8e6e0fe422912c0087216d596e880b7e99dc1776216201e6a7

        SHA512

        da1715bbe792987630e9ba7ab073aa8f437c6c992e6d303473acfcddcba53b54e29cbf62af17a974864ad5edd1996a6475d4c033f0cd593770ada1950aa4dd17

      • C:\Windows\SysWOW64\isreaxab.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\odxoopoak.exe

        Filesize

        73KB

        MD5

        ab56770a7cbcdaa9a6428f47abc1be7d

        SHA1

        0256428843aadb98fa9d650be630599b24c32c43

        SHA256

        5370c05ed3f7df300819be48b6cac9f33b2509da2bf696f52c1dfda30f1c6471

        SHA512

        acbace4ea17098dcacf23e795859b7b77426f8c055d99d77fbefc630d0a50234e26ff70baeaaad32bd025c483bafa4c247db326aa19cded5438c59809987db8d

      • memory/3352-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3760-5-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4964-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB