Analysis

  • max time kernel
    124s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/03/2023, 10:31

General

  • Target

    f9d1c64f83de5882f86c17e82759b2a2ec2d22b5d2856df0ff2ec10a55cf98e5.exe

  • Size

    792KB

  • MD5

    3c0f14e341dde8ff6e3a8f27efb5e65d

  • SHA1

    7f80dd50cc7edc45f490cc775a2cf0df6d1afe24

  • SHA256

    f9d1c64f83de5882f86c17e82759b2a2ec2d22b5d2856df0ff2ec10a55cf98e5

  • SHA512

    c7c0d15dd759ef78cb007fbcd835ea986cf66ce862adab01f0981655d0412b26aa05708e6dca12006e6b24b44376a90f76a41beacd4d6ca9130615a651ac97ce

  • SSDEEP

    24576:0yqjCpA/gZllx2QKfZyAsZExJwUAI85H:DqjCpA/Illx7UJ9AI8

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

sito

C2

193.233.20.28:4125

Attributes
  • auth_value

    030f94d8e396dbe51ce339b815cdad17

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 19 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\f9d1c64f83de5882f86c17e82759b2a2ec2d22b5d2856df0ff2ec10a55cf98e5.exe
    "C:\Users\Admin\AppData\Local\Temp\f9d1c64f83de5882f86c17e82759b2a2ec2d22b5d2856df0ff2ec10a55cf98e5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice6458.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice6458.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5539.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5539.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2280
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9615cV.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9615cV.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1672
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c01Ou24.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c01Ou24.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5056
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5056 -s 1080
            5⤵
            • Program crash
            PID:964
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCzQv20.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCzQv20.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 1348
          4⤵
          • Program crash
          PID:4832
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e78Kx03.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e78Kx03.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4284
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 5056 -ip 5056
    1⤵
      PID:4768
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4616 -ip 4616
      1⤵
        PID:1512

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e78Kx03.exe

        Filesize

        175KB

        MD5

        795f3fe5687db9b19853eaf6acdc389a

        SHA1

        cd1ba862909c58a01d3a8e44c29cb71bb6b50630

        SHA256

        448bad37914cb6f2102c2c8b10cd93770e529ab4fd13e616ee99e2e184cb0e56

        SHA512

        d9fdfef28242f378cda4698e6e89ae736dc60f5e1852aa414519bf0bdfce129e6c015306c43c7f10ab7648d158761ebaeb4dd54c1a04fa6d20a2f35cbf2b6130

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e78Kx03.exe

        Filesize

        175KB

        MD5

        795f3fe5687db9b19853eaf6acdc389a

        SHA1

        cd1ba862909c58a01d3a8e44c29cb71bb6b50630

        SHA256

        448bad37914cb6f2102c2c8b10cd93770e529ab4fd13e616ee99e2e184cb0e56

        SHA512

        d9fdfef28242f378cda4698e6e89ae736dc60f5e1852aa414519bf0bdfce129e6c015306c43c7f10ab7648d158761ebaeb4dd54c1a04fa6d20a2f35cbf2b6130

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice6458.exe

        Filesize

        648KB

        MD5

        fcf0b955503d453a6e73dc65bff53360

        SHA1

        ab94c7241b61aa96eb785a7d98c1cf92451f9fd3

        SHA256

        fe724300a57db11a987efe797a97277c8a2ce9d2d5cbda10cf7926fee68c3c3d

        SHA512

        e1b264d3da15826f500314380e7745508715862d2e8d07872d6383543222dc935c2817ab22c0a6cb1622c7eb73c6f821e2d9623297f1a07a6bb5ca6941ce461d

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice6458.exe

        Filesize

        648KB

        MD5

        fcf0b955503d453a6e73dc65bff53360

        SHA1

        ab94c7241b61aa96eb785a7d98c1cf92451f9fd3

        SHA256

        fe724300a57db11a987efe797a97277c8a2ce9d2d5cbda10cf7926fee68c3c3d

        SHA512

        e1b264d3da15826f500314380e7745508715862d2e8d07872d6383543222dc935c2817ab22c0a6cb1622c7eb73c6f821e2d9623297f1a07a6bb5ca6941ce461d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCzQv20.exe

        Filesize

        284KB

        MD5

        7d5f9293157ea7bbca72adac20e51218

        SHA1

        bebeee830b086e3b49e5058ade12bd02e7a77cc5

        SHA256

        76eca17da27740118f296117f6d26afdd93bf0bcbdca9bc3da3374061ebf31fd

        SHA512

        7361db1cc4fd335cded5a513870c6ceed32a9523aece438cd2015a1ba247de96178d1a5ba0735d80aeadb0e119ad7361d86aa835df06fdcba5cf5c44c774909e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCzQv20.exe

        Filesize

        284KB

        MD5

        7d5f9293157ea7bbca72adac20e51218

        SHA1

        bebeee830b086e3b49e5058ade12bd02e7a77cc5

        SHA256

        76eca17da27740118f296117f6d26afdd93bf0bcbdca9bc3da3374061ebf31fd

        SHA512

        7361db1cc4fd335cded5a513870c6ceed32a9523aece438cd2015a1ba247de96178d1a5ba0735d80aeadb0e119ad7361d86aa835df06fdcba5cf5c44c774909e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5539.exe

        Filesize

        324KB

        MD5

        74e0c6a5b6c90e165676af8d98d14809

        SHA1

        67239565db728bebaa9ad04eb458ba917750c349

        SHA256

        fa3b6f6c2fd8a0346835b7f7393de7bd7113a514ad52d8d2e9563d6969b6f892

        SHA512

        5f03cac072117ac4d8e717ca883f23287b2db780a6daf94f393c552fb281a60c69edd3936cb86c40c15af140cb999e1fb7ed7d21d84b4e29d75fcb52936c27f2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5539.exe

        Filesize

        324KB

        MD5

        74e0c6a5b6c90e165676af8d98d14809

        SHA1

        67239565db728bebaa9ad04eb458ba917750c349

        SHA256

        fa3b6f6c2fd8a0346835b7f7393de7bd7113a514ad52d8d2e9563d6969b6f892

        SHA512

        5f03cac072117ac4d8e717ca883f23287b2db780a6daf94f393c552fb281a60c69edd3936cb86c40c15af140cb999e1fb7ed7d21d84b4e29d75fcb52936c27f2

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9615cV.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9615cV.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c01Ou24.exe

        Filesize

        226KB

        MD5

        46b21403ddf5af62dd97e1e3639ed07a

        SHA1

        1b96cc77db3d98bcb4a399e419152275c7c48a17

        SHA256

        ad7e45db62bcfffbd5597a03cea6968c763746ab707bde7ea87e7a7c3ad6f707

        SHA512

        397408b2b9129fc8730d717028850c72845431539126210eee6b20a677a2dd8e75b2fd2f4ba2854c01551f090b9babf025d1c9701554fcabf5bebf7aaa91090f

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c01Ou24.exe

        Filesize

        226KB

        MD5

        46b21403ddf5af62dd97e1e3639ed07a

        SHA1

        1b96cc77db3d98bcb4a399e419152275c7c48a17

        SHA256

        ad7e45db62bcfffbd5597a03cea6968c763746ab707bde7ea87e7a7c3ad6f707

        SHA512

        397408b2b9129fc8730d717028850c72845431539126210eee6b20a677a2dd8e75b2fd2f4ba2854c01551f090b9babf025d1c9701554fcabf5bebf7aaa91090f

      • memory/1672-154-0x00000000001F0000-0x00000000001FA000-memory.dmp

        Filesize

        40KB

      • memory/4284-1134-0x00000000001A0000-0x00000000001D2000-memory.dmp

        Filesize

        200KB

      • memory/4284-1135-0x0000000004A10000-0x0000000004A20000-memory.dmp

        Filesize

        64KB

      • memory/4616-274-0x0000000002300000-0x0000000002310000-memory.dmp

        Filesize

        64KB

      • memory/4616-1116-0x0000000002300000-0x0000000002310000-memory.dmp

        Filesize

        64KB

      • memory/4616-1128-0x0000000007120000-0x0000000007170000-memory.dmp

        Filesize

        320KB

      • memory/4616-1127-0x0000000007090000-0x0000000007106000-memory.dmp

        Filesize

        472KB

      • memory/4616-1126-0x0000000002300000-0x0000000002310000-memory.dmp

        Filesize

        64KB

      • memory/4616-1125-0x00000000067A0000-0x0000000006CCC000-memory.dmp

        Filesize

        5.2MB

      • memory/4616-1124-0x00000000065C0000-0x0000000006782000-memory.dmp

        Filesize

        1.8MB

      • memory/4616-1123-0x0000000002300000-0x0000000002310000-memory.dmp

        Filesize

        64KB

      • memory/4616-1122-0x0000000002300000-0x0000000002310000-memory.dmp

        Filesize

        64KB

      • memory/4616-1121-0x0000000002300000-0x0000000002310000-memory.dmp

        Filesize

        64KB

      • memory/4616-1120-0x0000000005C60000-0x0000000005CC6000-memory.dmp

        Filesize

        408KB

      • memory/4616-1119-0x0000000005BC0000-0x0000000005C52000-memory.dmp

        Filesize

        584KB

      • memory/4616-1117-0x00000000058D0000-0x000000000590C000-memory.dmp

        Filesize

        240KB

      • memory/4616-1115-0x00000000058B0000-0x00000000058C2000-memory.dmp

        Filesize

        72KB

      • memory/4616-1114-0x0000000005770000-0x000000000587A000-memory.dmp

        Filesize

        1.0MB

      • memory/4616-1113-0x0000000005120000-0x0000000005738000-memory.dmp

        Filesize

        6.1MB

      • memory/4616-276-0x0000000002300000-0x0000000002310000-memory.dmp

        Filesize

        64KB

      • memory/4616-271-0x0000000000670000-0x00000000006BB000-memory.dmp

        Filesize

        300KB

      • memory/4616-272-0x0000000002300000-0x0000000002310000-memory.dmp

        Filesize

        64KB

      • memory/4616-236-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-234-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-203-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-204-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-206-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-208-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-210-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-212-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-214-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-216-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-218-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-220-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-222-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-224-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-226-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-228-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-230-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/4616-232-0x0000000002560000-0x000000000259E000-memory.dmp

        Filesize

        248KB

      • memory/5056-186-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-163-0x0000000004AD0000-0x0000000004AE0000-memory.dmp

        Filesize

        64KB

      • memory/5056-198-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

      • memory/5056-196-0x0000000004AD0000-0x0000000004AE0000-memory.dmp

        Filesize

        64KB

      • memory/5056-195-0x0000000004AD0000-0x0000000004AE0000-memory.dmp

        Filesize

        64KB

      • memory/5056-164-0x0000000004AD0000-0x0000000004AE0000-memory.dmp

        Filesize

        64KB

      • memory/5056-194-0x0000000004AD0000-0x0000000004AE0000-memory.dmp

        Filesize

        64KB

      • memory/5056-193-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

      • memory/5056-192-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-168-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-190-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-188-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-166-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-182-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-165-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-180-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-178-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-176-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-174-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-172-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-170-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-184-0x0000000004A30000-0x0000000004A42000-memory.dmp

        Filesize

        72KB

      • memory/5056-162-0x0000000004AD0000-0x0000000004AE0000-memory.dmp

        Filesize

        64KB

      • memory/5056-161-0x0000000004AE0000-0x0000000005084000-memory.dmp

        Filesize

        5.6MB

      • memory/5056-160-0x00000000020E0000-0x000000000210D000-memory.dmp

        Filesize

        180KB