Analysis

  • max time kernel
    105s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2023, 18:38

General

  • Target

    4f68bff8330e5f8e966966ed3d33e157eb6e5c9b18e0981282d74933aac24409.exe

  • Size

    550KB

  • MD5

    d12fb6e77c1de36094d75880343e42aa

  • SHA1

    2741dc355d38705f3e7f6e6f94559c14510bf9d9

  • SHA256

    4f68bff8330e5f8e966966ed3d33e157eb6e5c9b18e0981282d74933aac24409

  • SHA512

    4362af0bf5e43d48cd7239d3b3247518525f26674072a4eb1115ad76fa95b7830c9395b7990458e40342629d963e3242788f8681ec0220c08830caa23e359651

  • SSDEEP

    12288:9MrDy90duklV38npIhNXdYaqC9/ZRPoeXNPjWmjPy:KyFf+hNt6uBOmtCmjPy

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 33 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\4f68bff8330e5f8e966966ed3d33e157eb6e5c9b18e0981282d74933aac24409.exe
    "C:\Users\Admin\AppData\Local\Temp\4f68bff8330e5f8e966966ed3d33e157eb6e5c9b18e0981282d74933aac24409.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:232
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8130.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8130.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3216
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7400qi.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7400qi.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2344
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c06dC21.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c06dC21.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2784
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2784 -s 1348
          4⤵
          • Program crash
          PID:2608
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\deypt91.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\deypt91.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2588
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2784 -ip 2784
    1⤵
      PID:2464

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\deypt91.exe

            Filesize

            175KB

            MD5

            92f2a148b8f701e50e2f838f73d4d7b7

            SHA1

            324d8546e35d4f4285cac15b21620299ba5cb023

            SHA256

            9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

            SHA512

            3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\deypt91.exe

            Filesize

            175KB

            MD5

            92f2a148b8f701e50e2f838f73d4d7b7

            SHA1

            324d8546e35d4f4285cac15b21620299ba5cb023

            SHA256

            9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

            SHA512

            3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8130.exe

            Filesize

            406KB

            MD5

            4dc974858b89dc07aede92deb490e220

            SHA1

            8addf589c3efc28c8aced8cb5fb964e97c09827a

            SHA256

            e3b610764ee37a398b40ba0fcb79902ead7291d2cb15d2a6eeaa88a745cf6256

            SHA512

            50156315ba52c59755ac1eff2196ff499b2876d771d6a5e95f11823f3d54e311c1ddfedde917757213e281bfc5b5759b143f245ff5c276ba58a80accb1753162

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8130.exe

            Filesize

            406KB

            MD5

            4dc974858b89dc07aede92deb490e220

            SHA1

            8addf589c3efc28c8aced8cb5fb964e97c09827a

            SHA256

            e3b610764ee37a398b40ba0fcb79902ead7291d2cb15d2a6eeaa88a745cf6256

            SHA512

            50156315ba52c59755ac1eff2196ff499b2876d771d6a5e95f11823f3d54e311c1ddfedde917757213e281bfc5b5759b143f245ff5c276ba58a80accb1753162

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7400qi.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7400qi.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c06dC21.exe

            Filesize

            373KB

            MD5

            dd7930d20da878defc3aafb3245b959d

            SHA1

            231d425066fdcab6a39deec4da1137562c137377

            SHA256

            3be662de8c33cc9ba26027c8fedde6cf95366f8c69dbb7eb1d1eac7820421144

            SHA512

            d0c9dc313c444a8a8fbc8fc5dc5f67dded8b7bc6997affecda16cde59b799b6ffa9730436002191fc1ad0663cf8fafeac3d1c992c5f793153f280a97565132e0

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c06dC21.exe

            Filesize

            373KB

            MD5

            dd7930d20da878defc3aafb3245b959d

            SHA1

            231d425066fdcab6a39deec4da1137562c137377

            SHA256

            3be662de8c33cc9ba26027c8fedde6cf95366f8c69dbb7eb1d1eac7820421144

            SHA512

            d0c9dc313c444a8a8fbc8fc5dc5f67dded8b7bc6997affecda16cde59b799b6ffa9730436002191fc1ad0663cf8fafeac3d1c992c5f793153f280a97565132e0

          • memory/2344-147-0x00000000006B0000-0x00000000006BA000-memory.dmp

            Filesize

            40KB

          • memory/2588-1085-0x00000000005B0000-0x00000000005E2000-memory.dmp

            Filesize

            200KB

          • memory/2588-1086-0x0000000005210000-0x0000000005220000-memory.dmp

            Filesize

            64KB

          • memory/2784-189-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-201-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-155-0x0000000004C40000-0x0000000004C50000-memory.dmp

            Filesize

            64KB

          • memory/2784-156-0x0000000004C40000-0x0000000004C50000-memory.dmp

            Filesize

            64KB

          • memory/2784-157-0x0000000004C40000-0x0000000004C50000-memory.dmp

            Filesize

            64KB

          • memory/2784-158-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-159-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-161-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-163-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-165-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-167-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-169-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-171-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-173-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-175-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-177-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-179-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-181-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-183-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-185-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-187-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-153-0x0000000004C50000-0x00000000051F4000-memory.dmp

            Filesize

            5.6MB

          • memory/2784-191-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-193-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-195-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-197-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-199-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-154-0x0000000000550000-0x000000000059B000-memory.dmp

            Filesize

            300KB

          • memory/2784-203-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-205-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-207-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-209-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-211-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-213-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-215-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-217-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-219-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-221-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/2784-1064-0x0000000005300000-0x0000000005918000-memory.dmp

            Filesize

            6.1MB

          • memory/2784-1065-0x0000000005920000-0x0000000005A2A000-memory.dmp

            Filesize

            1.0MB

          • memory/2784-1066-0x0000000004C10000-0x0000000004C22000-memory.dmp

            Filesize

            72KB

          • memory/2784-1067-0x0000000005A30000-0x0000000005A6C000-memory.dmp

            Filesize

            240KB

          • memory/2784-1068-0x0000000004C40000-0x0000000004C50000-memory.dmp

            Filesize

            64KB

          • memory/2784-1070-0x0000000004C40000-0x0000000004C50000-memory.dmp

            Filesize

            64KB

          • memory/2784-1071-0x0000000004C40000-0x0000000004C50000-memory.dmp

            Filesize

            64KB

          • memory/2784-1072-0x0000000004C40000-0x0000000004C50000-memory.dmp

            Filesize

            64KB

          • memory/2784-1073-0x0000000005D10000-0x0000000005DA2000-memory.dmp

            Filesize

            584KB

          • memory/2784-1074-0x0000000005DB0000-0x0000000005E16000-memory.dmp

            Filesize

            408KB

          • memory/2784-1075-0x00000000064E0000-0x00000000066A2000-memory.dmp

            Filesize

            1.8MB

          • memory/2784-1076-0x00000000066B0000-0x0000000006BDC000-memory.dmp

            Filesize

            5.2MB

          • memory/2784-1077-0x0000000006D20000-0x0000000006D96000-memory.dmp

            Filesize

            472KB

          • memory/2784-1078-0x0000000006DA0000-0x0000000006DF0000-memory.dmp

            Filesize

            320KB

          • memory/2784-1079-0x0000000004C40000-0x0000000004C50000-memory.dmp

            Filesize

            64KB