Analysis

  • max time kernel
    77s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2023, 06:11

General

  • Target

    64eacae11204f3f20d178939ea1af6c11d3ac186d68986563da230f6b2446578.exe

  • Size

    546KB

  • MD5

    d33c28c1f9624ce413737a6931ab6d2b

  • SHA1

    6698a8f38537de45230b64c2049b3050915ac61b

  • SHA256

    64eacae11204f3f20d178939ea1af6c11d3ac186d68986563da230f6b2446578

  • SHA512

    2ee12fd2c4dd7503a38de8a6129da28b6ba32c55dbddfe8e797160b7bd3b95b29f3dc3012e82961aa785af36e0206fcde35cbca36aca3ed4f02f8faf8695c307

  • SSDEEP

    12288:LMrDy903OJEUEIq+qsYeMJidabIeaqAE2BhZTT:IybOAhEbIeaqAjzZP

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 34 IoCs
  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\64eacae11204f3f20d178939ea1af6c11d3ac186d68986563da230f6b2446578.exe
    "C:\Users\Admin\AppData\Local\Temp\64eacae11204f3f20d178939ea1af6c11d3ac186d68986563da230f6b2446578.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5116
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4950.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4950.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4208
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6706Ws.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6706Ws.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4168
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c28WL56.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c28WL56.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:216
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 1552
          4⤵
          • Program crash
          PID:3328
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dFBYi66.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dFBYi66.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1628
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 216 -ip 216
    1⤵
      PID:1372

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dFBYi66.exe

            Filesize

            175KB

            MD5

            92f2a148b8f701e50e2f838f73d4d7b7

            SHA1

            324d8546e35d4f4285cac15b21620299ba5cb023

            SHA256

            9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

            SHA512

            3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dFBYi66.exe

            Filesize

            175KB

            MD5

            92f2a148b8f701e50e2f838f73d4d7b7

            SHA1

            324d8546e35d4f4285cac15b21620299ba5cb023

            SHA256

            9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

            SHA512

            3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4950.exe

            Filesize

            402KB

            MD5

            962f949638b39ae13e4a976683c9adfc

            SHA1

            17c67876d092d30f756a20aaf4a911c0dabc208c

            SHA256

            c1265fcae40250902380e251ddf1e551a804a99b6f9de64c1aa71fd0d70957b4

            SHA512

            a5e25666f584b66100e0008a062e2f93fae57a268c804685b8df8591ba5eec186adda71a14b861e37612e306aec49e80ffaca6ebeb37259e71f12fb8eb0eff5f

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4950.exe

            Filesize

            402KB

            MD5

            962f949638b39ae13e4a976683c9adfc

            SHA1

            17c67876d092d30f756a20aaf4a911c0dabc208c

            SHA256

            c1265fcae40250902380e251ddf1e551a804a99b6f9de64c1aa71fd0d70957b4

            SHA512

            a5e25666f584b66100e0008a062e2f93fae57a268c804685b8df8591ba5eec186adda71a14b861e37612e306aec49e80ffaca6ebeb37259e71f12fb8eb0eff5f

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6706Ws.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6706Ws.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c28WL56.exe

            Filesize

            367KB

            MD5

            b027ebb3e70d7bc51c75bbdfd85ea392

            SHA1

            89bea40a9f34e998af07884e9a3da1df21037b2a

            SHA256

            0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

            SHA512

            4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c28WL56.exe

            Filesize

            367KB

            MD5

            b027ebb3e70d7bc51c75bbdfd85ea392

            SHA1

            89bea40a9f34e998af07884e9a3da1df21037b2a

            SHA256

            0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

            SHA512

            4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

          • memory/216-153-0x00000000005B0000-0x00000000005FB000-memory.dmp

            Filesize

            300KB

          • memory/216-154-0x0000000004D60000-0x0000000005304000-memory.dmp

            Filesize

            5.6MB

          • memory/216-156-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-155-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-158-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-159-0x0000000004D50000-0x0000000004D60000-memory.dmp

            Filesize

            64KB

          • memory/216-162-0x0000000004D50000-0x0000000004D60000-memory.dmp

            Filesize

            64KB

          • memory/216-161-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-165-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-163-0x0000000004D50000-0x0000000004D60000-memory.dmp

            Filesize

            64KB

          • memory/216-167-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-169-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-171-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-173-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-175-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-177-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-179-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-181-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-183-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-185-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-187-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-189-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-191-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-193-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-195-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-197-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-199-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-201-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-203-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-205-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-207-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-209-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-211-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-213-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-215-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-217-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-219-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-221-0x0000000004C30000-0x0000000004C6E000-memory.dmp

            Filesize

            248KB

          • memory/216-1064-0x0000000005310000-0x0000000005928000-memory.dmp

            Filesize

            6.1MB

          • memory/216-1065-0x0000000005930000-0x0000000005A3A000-memory.dmp

            Filesize

            1.0MB

          • memory/216-1066-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/216-1067-0x0000000005A40000-0x0000000005A7C000-memory.dmp

            Filesize

            240KB

          • memory/216-1068-0x0000000004D50000-0x0000000004D60000-memory.dmp

            Filesize

            64KB

          • memory/216-1070-0x0000000005D10000-0x0000000005DA2000-memory.dmp

            Filesize

            584KB

          • memory/216-1071-0x0000000004D50000-0x0000000004D60000-memory.dmp

            Filesize

            64KB

          • memory/216-1072-0x0000000004D50000-0x0000000004D60000-memory.dmp

            Filesize

            64KB

          • memory/216-1073-0x0000000004D50000-0x0000000004D60000-memory.dmp

            Filesize

            64KB

          • memory/216-1074-0x0000000005DB0000-0x0000000005E16000-memory.dmp

            Filesize

            408KB

          • memory/216-1075-0x00000000064B0000-0x0000000006526000-memory.dmp

            Filesize

            472KB

          • memory/216-1076-0x0000000006540000-0x0000000006590000-memory.dmp

            Filesize

            320KB

          • memory/216-1077-0x00000000065B0000-0x0000000006772000-memory.dmp

            Filesize

            1.8MB

          • memory/216-1078-0x0000000006790000-0x0000000006CBC000-memory.dmp

            Filesize

            5.2MB

          • memory/216-1079-0x0000000004D50000-0x0000000004D60000-memory.dmp

            Filesize

            64KB

          • memory/1628-1085-0x0000000000030000-0x0000000000062000-memory.dmp

            Filesize

            200KB

          • memory/1628-1086-0x0000000004D00000-0x0000000004D10000-memory.dmp

            Filesize

            64KB

          • memory/4168-147-0x0000000000E30000-0x0000000000E3A000-memory.dmp

            Filesize

            40KB