Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/06/2025, 18:33

General

  • Target

    e9a0fe1861e0f7ee00e39809a882b3a26d428d258641c60c3eab32867dafba91.exe

  • Size

    7.0MB

  • MD5

    fe274744281001151f26ed506b27dd7a

  • SHA1

    2697b6a6004be0cd65d0303e248c3c7fe61d61fe

  • SHA256

    e9a0fe1861e0f7ee00e39809a882b3a26d428d258641c60c3eab32867dafba91

  • SHA512

    2079907ccc59effcbe4ffab029b9307e0ffd7655d26ab1023b231310d790717333d95fa00df8ae17b068998f1da2c9b4f05956599fe7110c23d9f841258777fb

  • SSDEEP

    98304:8YOXwnS4rVjx1LVt0Q7+Cga0Kt14vgsEgkTZPjUu5:RIG1Jjj14YRRwu

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 60 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3496
      • C:\Users\Admin\AppData\Local\Temp\e9a0fe1861e0f7ee00e39809a882b3a26d428d258641c60c3eab32867dafba91.exe
        "C:\Users\Admin\AppData\Local\Temp\e9a0fe1861e0f7ee00e39809a882b3a26d428d258641c60c3eab32867dafba91.exe"
        2⤵
        • Drops startup file
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4584
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:6124
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:5804
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4024
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:4464

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          • C:\Program Files\7-Zip\Uninstall.exe

            Filesize

            7.0MB

            MD5

            4ec25f0e8b660e62005de6be408e5ad8

            SHA1

            8ddae53b0f3b0261feecb008cc90fb3762d61884

            SHA256

            247be9bca5375dbefc13a9afd4f06f8b569e18538d261b3614f3a7622b1e21a9

            SHA512

            7abea7ced5157015aaf86cea2786823592dd93d3b67d750c4d9600ba2e4dbecc492544a46333066c1f76edb0f770cf658e2c0369f25ff1b5226f62f0e0b7316b

          • F:\$RECYCLE.BIN\S-1-5-21-815616237-4012932787-4224613991-1000\_desktop.ini

            Filesize

            9B

            MD5

            8d5d367ed8a2afc1fc0b8fc7d14da98c

            SHA1

            fddfad39cd8b448d0d3dbb6e9c67752999568783

            SHA256

            93740c0db50f557803e16032194380e92e586f9cd845c4543eae2c3aa97d95f6

            SHA512

            3215518f650fe697fa80054e2e7e98a55a23832309347704985d502ecf46726048291ace0a619b669726fda404c9235047a21563971a238864ee3523f5bbe96b

          • memory/4584-0-0x0000000000400000-0x0000000000449000-memory.dmp

            Filesize

            292KB

          • memory/4584-3-0x0000000000400000-0x0000000000449000-memory.dmp

            Filesize

            292KB