Analysis

  • max time kernel
    86s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2023, 01:19

General

  • Target

    63e2f6478167a9755b338a62f72e8865e9b613eb0504accc5f08fbb8d80b38e8.exe

  • Size

    790KB

  • MD5

    1fd4c4f684e43623ec4c29e14875da06

  • SHA1

    8a476c62592c712abe83b8ce9210a2ee2b265d24

  • SHA256

    63e2f6478167a9755b338a62f72e8865e9b613eb0504accc5f08fbb8d80b38e8

  • SHA512

    750519a05e6d221c8bbdd1ed23c3be8a3a1242db31c12aa5ba884594508585cf9c2d3ef6b82fd4bdfe8b75e314acc3278bd2bbdc511a3284a0ca80bfd1b6140b

  • SSDEEP

    24576:EyctdbpR4HqiOKKCpW9hZAnfBiniCy9qSAAV+2mjCpNvvE:TcttpBiXK/vefB4i3AAV+2ECH

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

rita

C2

193.233.20.28:4125

Attributes
  • auth_value

    5cf1bcf41b0a2f3710619223451dfd3a

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

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

  • RedLine payload 20 IoCs
  • Executes dropped EXE 6 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 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\63e2f6478167a9755b338a62f72e8865e9b613eb0504accc5f08fbb8d80b38e8.exe
    "C:\Users\Admin\AppData\Local\Temp\63e2f6478167a9755b338a62f72e8865e9b613eb0504accc5f08fbb8d80b38e8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3448
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0676.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0676.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3236
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9495.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9495.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2336
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5611LO.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5611LO.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4356
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c43Qj86.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c43Qj86.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4156
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 1104
            5⤵
            • Program crash
            PID:3860
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMqrk15.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMqrk15.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4616
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4616 -s 1340
          4⤵
          • Program crash
          PID:2116
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e29VF25.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e29VF25.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4960
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4156 -ip 4156
    1⤵
      PID:4464
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4616 -ip 4616
      1⤵
        PID:2436

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e29VF25.exe

        Filesize

        175KB

        MD5

        8b0ea3120d3d291045b26bcea5ccef54

        SHA1

        07ed9587057ae936ca0610051142a4add4f7b6aa

        SHA256

        6659717ddb5d87d6dc4e3c9e1d582bc58778c633eb50c61e3bdc57b5d3be7690

        SHA512

        6d112c8621488b8ec6373ec6ab87b20cd07d33ea945d67a6aaa9ca043d9556b735b3c7b9d33c562e29c8e875c3a947a203a33ad27c2d2afe75e2f75873768244

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e29VF25.exe

        Filesize

        175KB

        MD5

        8b0ea3120d3d291045b26bcea5ccef54

        SHA1

        07ed9587057ae936ca0610051142a4add4f7b6aa

        SHA256

        6659717ddb5d87d6dc4e3c9e1d582bc58778c633eb50c61e3bdc57b5d3be7690

        SHA512

        6d112c8621488b8ec6373ec6ab87b20cd07d33ea945d67a6aaa9ca043d9556b735b3c7b9d33c562e29c8e875c3a947a203a33ad27c2d2afe75e2f75873768244

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0676.exe

        Filesize

        645KB

        MD5

        5f2bb67e61eb6b8d73f5fbd85f7043a7

        SHA1

        d3f96fad369a545bf2ee8a8ff54413ca920866d1

        SHA256

        8578ce4291349184e6634c38d402d8dace1b259467e532cd4d81d3b429654cba

        SHA512

        4b538d9fef8e22b52359bc93e7056a1fa917f000d514dd37b1d49b49ab8ed0ffb691a79dc9a6651aef7b8cd93ce5f0c6ed16f05d088ccd0195e3ae8a5b973d57

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0676.exe

        Filesize

        645KB

        MD5

        5f2bb67e61eb6b8d73f5fbd85f7043a7

        SHA1

        d3f96fad369a545bf2ee8a8ff54413ca920866d1

        SHA256

        8578ce4291349184e6634c38d402d8dace1b259467e532cd4d81d3b429654cba

        SHA512

        4b538d9fef8e22b52359bc93e7056a1fa917f000d514dd37b1d49b49ab8ed0ffb691a79dc9a6651aef7b8cd93ce5f0c6ed16f05d088ccd0195e3ae8a5b973d57

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMqrk15.exe

        Filesize

        296KB

        MD5

        7bb6aa50e5a9797b4849ef0c03a8797e

        SHA1

        8130923aff7f3268fa528f97549d880a861b9799

        SHA256

        d109a1a32abb0b7dcd67a6d28e9a7960817a810c2b714146fc75913c24464f49

        SHA512

        80a150266957d86874e9c8318f12bfb91cc0e9e48244cf1711a6bd4239495172dc554b8bd18c826bbf29c62943516952c72a7c44792d85994627eb724a53381b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMqrk15.exe

        Filesize

        296KB

        MD5

        7bb6aa50e5a9797b4849ef0c03a8797e

        SHA1

        8130923aff7f3268fa528f97549d880a861b9799

        SHA256

        d109a1a32abb0b7dcd67a6d28e9a7960817a810c2b714146fc75913c24464f49

        SHA512

        80a150266957d86874e9c8318f12bfb91cc0e9e48244cf1711a6bd4239495172dc554b8bd18c826bbf29c62943516952c72a7c44792d85994627eb724a53381b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9495.exe

        Filesize

        323KB

        MD5

        7f437599cb300dea001ea4c57a9ef099

        SHA1

        3f16fbde23f728f513a32178eebfffbdeff45d00

        SHA256

        9095d59b87c93745d4c5596a715e7389e0bd8e30e38366dde633e44e5c6c7599

        SHA512

        16a3210ca7a257b61e36d183b3550480e49bcbe7359ba04108cf3d55eb4ebb6991f56095ee79bd48a843d11b06f7df37a15f228338431fcfc96ca38b72cbff3d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9495.exe

        Filesize

        323KB

        MD5

        7f437599cb300dea001ea4c57a9ef099

        SHA1

        3f16fbde23f728f513a32178eebfffbdeff45d00

        SHA256

        9095d59b87c93745d4c5596a715e7389e0bd8e30e38366dde633e44e5c6c7599

        SHA512

        16a3210ca7a257b61e36d183b3550480e49bcbe7359ba04108cf3d55eb4ebb6991f56095ee79bd48a843d11b06f7df37a15f228338431fcfc96ca38b72cbff3d

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5611LO.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5611LO.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c43Qj86.exe

        Filesize

        239KB

        MD5

        9490cb0e36eaa893742b5c1241391b44

        SHA1

        3b20661727f415442b56c5881868ac59c1355dca

        SHA256

        99665264b0f6ac93e02e837e4092ea4a54e93eef2c554a049f37d21bd2dac3d2

        SHA512

        86b9a228730b4c8d4cd86aa033382d3ee37d6d3e3bd6bbc2329d15829ce19ddf921caab746f99af9028f375cbc819ec3ee3022e678111e0ab9a74d3fb9c6a668

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c43Qj86.exe

        Filesize

        239KB

        MD5

        9490cb0e36eaa893742b5c1241391b44

        SHA1

        3b20661727f415442b56c5881868ac59c1355dca

        SHA256

        99665264b0f6ac93e02e837e4092ea4a54e93eef2c554a049f37d21bd2dac3d2

        SHA512

        86b9a228730b4c8d4cd86aa033382d3ee37d6d3e3bd6bbc2329d15829ce19ddf921caab746f99af9028f375cbc819ec3ee3022e678111e0ab9a74d3fb9c6a668

      • memory/4156-168-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-182-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-164-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-163-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/4156-166-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/4156-165-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-161-0x0000000000590000-0x00000000005BD000-memory.dmp

        Filesize

        180KB

      • memory/4156-170-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-172-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-174-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-176-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-178-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-180-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-162-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/4156-184-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-186-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-188-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-190-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-192-0x00000000025D0000-0x00000000025E2000-memory.dmp

        Filesize

        72KB

      • memory/4156-193-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/4156-194-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/4156-195-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/4156-196-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/4156-198-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/4156-160-0x0000000004D00000-0x00000000052A4000-memory.dmp

        Filesize

        5.6MB

      • memory/4356-154-0x0000000000B10000-0x0000000000B1A000-memory.dmp

        Filesize

        40KB

      • memory/4616-204-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-291-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        Filesize

        64KB

      • memory/4616-208-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-210-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-212-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-214-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-216-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-218-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-220-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-222-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-224-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-228-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-226-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-230-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-232-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-234-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-236-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-288-0x00000000005D0000-0x000000000061B000-memory.dmp

        Filesize

        300KB

      • memory/4616-289-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        Filesize

        64KB

      • memory/4616-206-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-292-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        Filesize

        64KB

      • memory/4616-1113-0x0000000005260000-0x0000000005878000-memory.dmp

        Filesize

        6.1MB

      • memory/4616-1114-0x00000000058B0000-0x00000000059BA000-memory.dmp

        Filesize

        1.0MB

      • memory/4616-1115-0x00000000059F0000-0x0000000005A02000-memory.dmp

        Filesize

        72KB

      • memory/4616-1116-0x0000000005A10000-0x0000000005A4C000-memory.dmp

        Filesize

        240KB

      • memory/4616-1117-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        Filesize

        64KB

      • memory/4616-1118-0x0000000005D00000-0x0000000005D66000-memory.dmp

        Filesize

        408KB

      • memory/4616-1120-0x00000000063C0000-0x0000000006452000-memory.dmp

        Filesize

        584KB

      • memory/4616-1121-0x00000000064A0000-0x0000000006516000-memory.dmp

        Filesize

        472KB

      • memory/4616-1122-0x0000000006530000-0x0000000006580000-memory.dmp

        Filesize

        320KB

      • memory/4616-1123-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        Filesize

        64KB

      • memory/4616-1124-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        Filesize

        64KB

      • memory/4616-1125-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        Filesize

        64KB

      • memory/4616-1126-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        Filesize

        64KB

      • memory/4616-1127-0x0000000006920000-0x0000000006AE2000-memory.dmp

        Filesize

        1.8MB

      • memory/4616-203-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/4616-1128-0x0000000006B40000-0x000000000706C000-memory.dmp

        Filesize

        5.2MB

      • memory/4960-1134-0x00000000004C0000-0x00000000004F2000-memory.dmp

        Filesize

        200KB

      • memory/4960-1135-0x0000000004E00000-0x0000000004E10000-memory.dmp

        Filesize

        64KB