Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/01/2024, 16:21

General

  • Target

    77d24dcbb210bbf80704dd2f167c9d1c.exe

  • Size

    581KB

  • MD5

    77d24dcbb210bbf80704dd2f167c9d1c

  • SHA1

    60d7e19998ef7bac01f5bb8a8b36298e67e50dc0

  • SHA256

    23e32fc9ede131e7e7454fd133a8b3275ff897b09248ee3b32c4f76c853f8842

  • SHA512

    c5414a1f75ca30d3b3202afc472ea99d1a18fc48036acbc18e71623d806240a4ab4d39f9c84985affc9045cd6d6f046e08c0cd5d5555d384d0dbe1516e7f6d9e

  • SSDEEP

    12288:HejntyI2UYClz5AEXR53bIIf37yFC2HmHJWIm2tBCn1FandGA:He0GNVAEXnrjXeom2t01InT

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 10 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\77d24dcbb210bbf80704dd2f167c9d1c.exe
    "C:\Users\Admin\AppData\Local\Temp\77d24dcbb210bbf80704dd2f167c9d1c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Users\Admin\AppData\Local\Temp\bcicabfdibde.exe
      C:\Users\Admin\AppData\Local\Temp\bcicabfdibde.exe 6-1-8-1-5-6-2-9-3-4-3 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2808
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81706286078.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2432
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81706286078.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2604
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81706286078.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1692
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81706286078.txt bios get version
        3⤵
          PID:2732
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81706286078.txt bios get version
          3⤵
            PID:2608
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 368
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:2252

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\81706286078.txt

        Filesize

        66B

        MD5

        9025468f85256136f923096b01375964

        SHA1

        7fcd174999661594fa5f88890ffb195e9858cc52

        SHA256

        d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

        SHA512

        92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

      • \Users\Admin\AppData\Local\Temp\bcicabfdibde.exe

        Filesize

        822KB

        MD5

        4658bde78cf5e26f126336fb45458baa

        SHA1

        598ab30a0d3a0b6d1f8428537cb185e9fee8aeea

        SHA256

        bd058053e9af1c03da3b66b4270b0d5fbfab1b9e7fa8afd6095d99ca89aadff0

        SHA512

        1ead7761ee85f562c974ab8b326fc56a24a04d1138c5f37ca4fc55d5a3f1b76c15d3504c699994cdaa783214ffac443a8f737eb430d4328695eee1d410b316b7

      • \Users\Admin\AppData\Local\Temp\nsiF9B.tmp\ipa.dll

        Filesize

        125KB

        MD5

        0453cd31a00d8b30697def769444a0d1

        SHA1

        932ee994523365d7d3beb65ca6f05e422fd9b588

        SHA256

        84e09bf2fd49b53a081635dffa617c05277212cabce857e0036bc70841e21853

        SHA512

        88c794d028822427a510a0ce988f4694ca5a195336d9e6233d4b523d6ff72f9c394d4cf95a16d391e9f68f0d9296bf922a790669bbcb82f4e3376e8bd307b817

      • \Users\Admin\AppData\Local\Temp\nsiF9B.tmp\nsisunz.dll

        Filesize

        40KB

        MD5

        5f13dbc378792f23e598079fc1e4422b

        SHA1

        5813c05802f15930aa860b8363af2b58426c8adf

        SHA256

        6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

        SHA512

        9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5