Analysis

  • max time kernel
    142s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-03-2023 12:48

General

  • Target

    6ed3d48667fa9ea1cb3ec25324fbceec0d457353f8586b5d5162b4458d4d3146.exe

  • Size

    680KB

  • MD5

    324905bba1edc45df2098838b079fe51

  • SHA1

    728f6c8b5c76cdbc36c6d4bdc43f17a736eed691

  • SHA256

    6ed3d48667fa9ea1cb3ec25324fbceec0d457353f8586b5d5162b4458d4d3146

  • SHA512

    5f377a8c3a8007110afb7029a83f8500f6699b9c724e1e848a167f3a8f0cd158c1bf57d0eae4ef22753c68f85e41f46f00b1382937151c5982675b15eef5a75d

  • SSDEEP

    12288:zmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:X2HD26KieG1Xs/E6F7mJqlBCKHI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

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 32 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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 2 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\6ed3d48667fa9ea1cb3ec25324fbceec0d457353f8586b5d5162b4458d4d3146.exe
    "C:\Users\Admin\AppData\Local\Temp\6ed3d48667fa9ea1cb3ec25324fbceec0d457353f8586b5d5162b4458d4d3146.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMq8281.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMq8281.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr477595.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr477595.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2988
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku476315.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku476315.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1440
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1440 -s 1872
          4⤵
          • Program crash
          PID:3976
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr004874.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr004874.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 476
      2⤵
      • Program crash
      PID:4404
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1440 -ip 1440
    1⤵
      PID:3548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2112 -ip 2112
      1⤵
        PID:2708
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:3500

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr004874.exe

        Filesize

        175KB

        MD5

        7c11dfe7837f2079d50113de0e973682

        SHA1

        fae072addd4d56ab67d08ab82da4aac5d7223960

        SHA256

        442d9cc0073a6d45abbed64eb9891912091d444fe4dd368924d1b8cf7c59e65b

        SHA512

        06085d23ead5955185736af64754c343a796af98b68c8013ba20b19a5c52eb92066698b86633d54438fe6ad5455c3c3c4625cf03d15439ab486e22388bd8cab7

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr004874.exe

        Filesize

        175KB

        MD5

        7c11dfe7837f2079d50113de0e973682

        SHA1

        fae072addd4d56ab67d08ab82da4aac5d7223960

        SHA256

        442d9cc0073a6d45abbed64eb9891912091d444fe4dd368924d1b8cf7c59e65b

        SHA512

        06085d23ead5955185736af64754c343a796af98b68c8013ba20b19a5c52eb92066698b86633d54438fe6ad5455c3c3c4625cf03d15439ab486e22388bd8cab7

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMq8281.exe

        Filesize

        397KB

        MD5

        0674953a6ce8e90fa5eaf5b3aa02acd3

        SHA1

        acad357cf763d76ecffd59510bfde652fb989489

        SHA256

        9dc35080a08766b6fdf0b7f754327e99be4bf9a3c10923564abadf9ee3995d19

        SHA512

        97f3f011ac6cba0ad8098433a7cc09c0aa501454e833e3d8c0c3b3be3b0cc9bc81025db1b5d0a366ba17717e7041d8469cbd4b308b1e5d0076bbe6290e5719de

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMq8281.exe

        Filesize

        397KB

        MD5

        0674953a6ce8e90fa5eaf5b3aa02acd3

        SHA1

        acad357cf763d76ecffd59510bfde652fb989489

        SHA256

        9dc35080a08766b6fdf0b7f754327e99be4bf9a3c10923564abadf9ee3995d19

        SHA512

        97f3f011ac6cba0ad8098433a7cc09c0aa501454e833e3d8c0c3b3be3b0cc9bc81025db1b5d0a366ba17717e7041d8469cbd4b308b1e5d0076bbe6290e5719de

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr477595.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr477595.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku476315.exe

        Filesize

        356KB

        MD5

        514c6396bc83dc88a5b4a92d2dfade3c

        SHA1

        5a75f4abfc9295f4cce7b3fa3a6ec05fbe2a0a30

        SHA256

        d41ff3d76a006581edafcf6d0fd07b676edb5e54e5092b7381ac73c4339c0b0a

        SHA512

        c98b1dde1581de8c148edc7c04819286b8843bc3851083e367d6e293afff41dd359ab0778a82d8fc2163121be3cd316696aa3641d6bcb1644d935401caf97c17

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku476315.exe

        Filesize

        356KB

        MD5

        514c6396bc83dc88a5b4a92d2dfade3c

        SHA1

        5a75f4abfc9295f4cce7b3fa3a6ec05fbe2a0a30

        SHA256

        d41ff3d76a006581edafcf6d0fd07b676edb5e54e5092b7381ac73c4339c0b0a

        SHA512

        c98b1dde1581de8c148edc7c04819286b8843bc3851083e367d6e293afff41dd359ab0778a82d8fc2163121be3cd316696aa3641d6bcb1644d935401caf97c17

      • memory/1440-200-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-210-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-160-0x00000000070F0000-0x0000000007100000-memory.dmp

        Filesize

        64KB

      • memory/1440-159-0x00000000070F0000-0x0000000007100000-memory.dmp

        Filesize

        64KB

      • memory/1440-161-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-162-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-164-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-166-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-168-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-170-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-172-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-174-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-176-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-178-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-180-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-182-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-184-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-186-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-188-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-190-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-192-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-194-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-196-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-198-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-158-0x00000000070F0000-0x0000000007100000-memory.dmp

        Filesize

        64KB

      • memory/1440-202-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-204-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-206-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-208-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-157-0x0000000002CB0000-0x0000000002CFB000-memory.dmp

        Filesize

        300KB

      • memory/1440-212-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-214-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-216-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-218-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-220-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-222-0x00000000076F0000-0x000000000772E000-memory.dmp

        Filesize

        248KB

      • memory/1440-1067-0x0000000007790000-0x0000000007DA8000-memory.dmp

        Filesize

        6.1MB

      • memory/1440-1068-0x0000000007E30000-0x0000000007F3A000-memory.dmp

        Filesize

        1.0MB

      • memory/1440-1069-0x0000000007F70000-0x0000000007F82000-memory.dmp

        Filesize

        72KB

      • memory/1440-1070-0x00000000070F0000-0x0000000007100000-memory.dmp

        Filesize

        64KB

      • memory/1440-1071-0x0000000007FD0000-0x000000000800C000-memory.dmp

        Filesize

        240KB

      • memory/1440-1074-0x0000000008280000-0x0000000008312000-memory.dmp

        Filesize

        584KB

      • memory/1440-1075-0x0000000008320000-0x0000000008386000-memory.dmp

        Filesize

        408KB

      • memory/1440-1076-0x00000000070F0000-0x0000000007100000-memory.dmp

        Filesize

        64KB

      • memory/1440-1077-0x00000000070F0000-0x0000000007100000-memory.dmp

        Filesize

        64KB

      • memory/1440-1078-0x00000000070F0000-0x0000000007100000-memory.dmp

        Filesize

        64KB

      • memory/1440-1079-0x0000000008DC0000-0x0000000008F82000-memory.dmp

        Filesize

        1.8MB

      • memory/1440-1080-0x0000000008FA0000-0x00000000094CC000-memory.dmp

        Filesize

        5.2MB

      • memory/1440-1081-0x00000000070F0000-0x0000000007100000-memory.dmp

        Filesize

        64KB

      • memory/1440-1082-0x0000000009600000-0x0000000009676000-memory.dmp

        Filesize

        472KB

      • memory/1440-156-0x0000000007100000-0x00000000076A4000-memory.dmp

        Filesize

        5.6MB

      • memory/1440-1083-0x0000000009690000-0x00000000096E0000-memory.dmp

        Filesize

        320KB

      • memory/2112-138-0x00000000048A0000-0x0000000004928000-memory.dmp

        Filesize

        544KB

      • memory/2112-150-0x0000000000400000-0x0000000002BD8000-memory.dmp

        Filesize

        39.8MB

      • memory/2988-149-0x0000000000A30000-0x0000000000A3A000-memory.dmp

        Filesize

        40KB

      • memory/3932-1090-0x0000000000F50000-0x0000000000F82000-memory.dmp

        Filesize

        200KB

      • memory/3932-1091-0x0000000005B40000-0x0000000005B50000-memory.dmp

        Filesize

        64KB