Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 05:06

General

  • Target

    06c919d262a8e8a3af4b57b95db1a63d.exe

  • Size

    572KB

  • MD5

    06c919d262a8e8a3af4b57b95db1a63d

  • SHA1

    ff003ac0aa2ab4059fb0e01540f2375a3626132a

  • SHA256

    60be43f520daea38b9cb431386eadd6c52f97aca3e109bcb35fb4dba4e854f5a

  • SHA512

    29563a724b701fd17e416b553349c873c3652ad8f70862975659776ff4f5830218890a26b09226a4698991853704d04bcde38f06f68d9b802cda7c11cbe66e4e

  • SSDEEP

    12288:oAh2UgPOmF/VhCrlqiAZDRK2p8TvaMYw4h5n+BgHNQSzy:oAhNqOW/VIrlqiA5r4vahzh5nUgtQS+

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06c919d262a8e8a3af4b57b95db1a63d.exe
    "C:\Users\Admin\AppData\Local\Temp\06c919d262a8e8a3af4b57b95db1a63d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:516
    • C:\Users\Admin\AppData\Local\Temp\bcdacabedebji.exe
      C:\Users\Admin\AppData\Local\Temp\bcdacabedebji.exe 8-8-1-8-3-7-6-0-7-3-0 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1924
  • C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703646812.txt bios get serialnumber
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1160
  • C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703646812.txt bios get version
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2456
  • C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703646812.txt bios get version
    1⤵
      PID:4912
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1924 -ip 1924
      1⤵
        PID:2220
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81703646812.txt bios get version
        1⤵
          PID:4016
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 948
          1⤵
          • Program crash
          PID:1212
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81703646812.txt bios get version
          1⤵
            PID:5016

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\81703646812.txt

            Filesize

            66B

            MD5

            9025468f85256136f923096b01375964

            SHA1

            7fcd174999661594fa5f88890ffb195e9858cc52

            SHA256

            d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

            SHA512

            92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

          • C:\Users\Admin\AppData\Local\Temp\81703646812.txt

            Filesize

            2B

            MD5

            f3b25701fe362ec84616a93a45ce9998

            SHA1

            d62636d8caec13f04e28442a0a6fa1afeb024bbb

            SHA256

            b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

            SHA512

            98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

          • C:\Users\Admin\AppData\Local\Temp\81703646812.txt

            Filesize

            58B

            MD5

            dd876faf0fd44a5fab3e82368e2e8b15

            SHA1

            01b04083fa278dda3a81705ca5abcfee487a3c90

            SHA256

            5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

            SHA512

            e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

          • C:\Users\Admin\AppData\Local\Temp\bcdacabedebji.exe

            Filesize

            826KB

            MD5

            46b7a48357da067271a8d417f3cbdb63

            SHA1

            8b5c65f765bc134e57f2c6118d43db60f0d38a03

            SHA256

            a87e8dffbac0cd405b0e70e7fd97591596bef08dd3de3b5f341935fbc4eabd24

            SHA512

            7206fee3dd52263ca943e3760379a6f6b25c913a8c4455e184fb9774c71d4cc86c04aeaafc1b05c76dc0f5647391c426bebef6cd618bf0efc59cfcba3da935db

          • C:\Users\Admin\AppData\Local\Temp\nsv472C.tmp\aal.dll

            Filesize

            104KB

            MD5

            ffbdc15f5bd54d27777ce33f6db4c710

            SHA1

            92895c6c2659bafa4158ceb61b74c1b8f26a46d3

            SHA256

            fa96425d95d5d875d1695b1a803d9407b6b1753b371e1a83860254d91a345a4c

            SHA512

            27953f296662096780b6820af09b495c25c42d36cdfbaa7b38b5f52c21e793f71aca8e638090ba6f279c17b7341e76bfcabdb12987ef443fdd573b70f9566d7d

          • C:\Users\Admin\AppData\Local\Temp\nsv472C.tmp\nsisunz.dll

            Filesize

            40KB

            MD5

            5f13dbc378792f23e598079fc1e4422b

            SHA1

            5813c05802f15930aa860b8363af2b58426c8adf

            SHA256

            6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

            SHA512

            9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5