Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2023 17:19

General

  • Target

    0d962d1eae4cc61c67997ccff9895d8c64c0d1a16f6cd21a768c8e7b9269661c.exe

  • Size

    695KB

  • MD5

    4fec67a0f98cb90ab51853978f778f62

  • SHA1

    b6b78c15a67814bc5b8040ce958466f270d328ac

  • SHA256

    0d962d1eae4cc61c67997ccff9895d8c64c0d1a16f6cd21a768c8e7b9269661c

  • SHA512

    6a1bef462db2ff0492f37782388a5da96fdcd7f3dfd6a2621ccdfd3c7a44c07f0727da28829a793c49c070b4d01edf623e757ebd74c1806c67fed5d514b7db2d

  • SSDEEP

    12288:gMrVy901WPrpwn79oOakAaq0kpv7/Nbt4PnhzPQs6kIMpvPpD:lym4Kn7jakr2VB4vhzPQsxJHZ

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

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 19 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 2 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d962d1eae4cc61c67997ccff9895d8c64c0d1a16f6cd21a768c8e7b9269661c.exe
    "C:\Users\Admin\AppData\Local\Temp\0d962d1eae4cc61c67997ccff9895d8c64c0d1a16f6cd21a768c8e7b9269661c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1128
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un781102.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un781102.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4268
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8644.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8644.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1416
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1416 -s 1084
          4⤵
          • Program crash
          PID:3752
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9560.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9560.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1124
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 1808
          4⤵
          • Program crash
          PID:1116
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si496493.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si496493.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:964
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1416 -ip 1416
    1⤵
      PID:652
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1124 -ip 1124
      1⤵
        PID:1112

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si496493.exe

        Filesize

        175KB

        MD5

        f948ea9325b9ca94d2785da25a628b4a

        SHA1

        a679275f4450a5014b02bd3e52effcf495c4a488

        SHA256

        ae843e34038f18e133787b4c870ea33b28c5dc89f00b9972f4a95c53161ee9da

        SHA512

        9059ccbb6c22585c622703cf426a75216fb077c50fd0294824ecfe9e556c00ff755198be4c2b8b0a36d560a14d59ba2b5271a9c76b77c1c93bc487395f1d97ab

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si496493.exe

        Filesize

        175KB

        MD5

        f948ea9325b9ca94d2785da25a628b4a

        SHA1

        a679275f4450a5014b02bd3e52effcf495c4a488

        SHA256

        ae843e34038f18e133787b4c870ea33b28c5dc89f00b9972f4a95c53161ee9da

        SHA512

        9059ccbb6c22585c622703cf426a75216fb077c50fd0294824ecfe9e556c00ff755198be4c2b8b0a36d560a14d59ba2b5271a9c76b77c1c93bc487395f1d97ab

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un781102.exe

        Filesize

        553KB

        MD5

        56bbf06c9618ab173afaa23ff8c4b14a

        SHA1

        2965bfa5b70cfbf9192a30aefda482878bc171c7

        SHA256

        3b8f29a9127e5aa8c76f3164166581e4f2c0ac8c757bc9b330367bec0c632a1f

        SHA512

        e4f01c7548bb8781f294b407962b03f5a3cda59deb685366f06523b7a2c94b4dfa7ea13981f3ab52e3e38ac5844efedf622ff81a736783dfb19a065dc8113d64

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un781102.exe

        Filesize

        553KB

        MD5

        56bbf06c9618ab173afaa23ff8c4b14a

        SHA1

        2965bfa5b70cfbf9192a30aefda482878bc171c7

        SHA256

        3b8f29a9127e5aa8c76f3164166581e4f2c0ac8c757bc9b330367bec0c632a1f

        SHA512

        e4f01c7548bb8781f294b407962b03f5a3cda59deb685366f06523b7a2c94b4dfa7ea13981f3ab52e3e38ac5844efedf622ff81a736783dfb19a065dc8113d64

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8644.exe

        Filesize

        308KB

        MD5

        74bc526657e3f04fa1baef1623741256

        SHA1

        34bbb0194c4d00eb1faa5bcd67d6014ab864d28d

        SHA256

        287d9cc52d26ada8c3474627a2d1b21ce234425f320b7376ebfbe65cf31ff2df

        SHA512

        81c8112c2ffbecfa567366f8c02d5e907328835c5377fca61e58b58c2af3d5e9ce6b9dc9a2242920bda02ce08de8db438fdfcc5e2f7b8344325015ce64ab034e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8644.exe

        Filesize

        308KB

        MD5

        74bc526657e3f04fa1baef1623741256

        SHA1

        34bbb0194c4d00eb1faa5bcd67d6014ab864d28d

        SHA256

        287d9cc52d26ada8c3474627a2d1b21ce234425f320b7376ebfbe65cf31ff2df

        SHA512

        81c8112c2ffbecfa567366f8c02d5e907328835c5377fca61e58b58c2af3d5e9ce6b9dc9a2242920bda02ce08de8db438fdfcc5e2f7b8344325015ce64ab034e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9560.exe

        Filesize

        366KB

        MD5

        d60bc5352cbdfa6f2981dbef0861eb8b

        SHA1

        a97b49891e002dac9b1dfc4cb8358938ef659fd6

        SHA256

        7d0169b0f8451f4e601ab388e8614173bdacb9155e67120e81d5a2e3b9872106

        SHA512

        b2af5ee4fae2ce145b431a60a9380ed0300a6b6ff714be5e669d9e5de6aeb921f41411b3b9c3197d29c2f0413f3acaf92ffd096ef7c0b0f84ecd59755549b5c7

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9560.exe

        Filesize

        366KB

        MD5

        d60bc5352cbdfa6f2981dbef0861eb8b

        SHA1

        a97b49891e002dac9b1dfc4cb8358938ef659fd6

        SHA256

        7d0169b0f8451f4e601ab388e8614173bdacb9155e67120e81d5a2e3b9872106

        SHA512

        b2af5ee4fae2ce145b431a60a9380ed0300a6b6ff714be5e669d9e5de6aeb921f41411b3b9c3197d29c2f0413f3acaf92ffd096ef7c0b0f84ecd59755549b5c7

      • memory/964-1119-0x0000000005020000-0x0000000005030000-memory.dmp

        Filesize

        64KB

      • memory/964-1118-0x00000000006D0000-0x0000000000702000-memory.dmp

        Filesize

        200KB

      • memory/1124-1099-0x0000000005C40000-0x0000000005C52000-memory.dmp

        Filesize

        72KB

      • memory/1124-1101-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

        Filesize

        64KB

      • memory/1124-1112-0x0000000006C40000-0x000000000716C000-memory.dmp

        Filesize

        5.2MB

      • memory/1124-1111-0x0000000006A70000-0x0000000006C32000-memory.dmp

        Filesize

        1.8MB

      • memory/1124-1110-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

        Filesize

        64KB

      • memory/1124-1109-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

        Filesize

        64KB

      • memory/1124-1108-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

        Filesize

        64KB

      • memory/1124-1107-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

        Filesize

        64KB

      • memory/1124-1105-0x0000000006880000-0x00000000068D0000-memory.dmp

        Filesize

        320KB

      • memory/1124-1104-0x0000000006800000-0x0000000006876000-memory.dmp

        Filesize

        472KB

      • memory/1124-1103-0x0000000005FF0000-0x0000000006056000-memory.dmp

        Filesize

        408KB

      • memory/1124-1102-0x0000000005F50000-0x0000000005FE2000-memory.dmp

        Filesize

        584KB

      • memory/1124-1100-0x0000000005C60000-0x0000000005C9C000-memory.dmp

        Filesize

        240KB

      • memory/1124-1098-0x0000000005B00000-0x0000000005C0A000-memory.dmp

        Filesize

        1.0MB

      • memory/1124-1097-0x0000000005470000-0x0000000005A88000-memory.dmp

        Filesize

        6.1MB

      • memory/1124-480-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

        Filesize

        64KB

      • memory/1124-479-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

        Filesize

        64KB

      • memory/1124-222-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-188-0x0000000000720000-0x000000000076B000-memory.dmp

        Filesize

        300KB

      • memory/1124-189-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-190-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-192-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-194-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-196-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-198-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-200-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-202-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-204-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-206-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-208-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-210-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-212-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-214-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-216-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-218-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1124-220-0x0000000004D10000-0x0000000004D4F000-memory.dmp

        Filesize

        252KB

      • memory/1416-173-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-183-0x0000000000400000-0x0000000000710000-memory.dmp

        Filesize

        3.1MB

      • memory/1416-171-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-181-0x00000000024A0000-0x00000000024B0000-memory.dmp

        Filesize

        64KB

      • memory/1416-180-0x0000000000400000-0x0000000000710000-memory.dmp

        Filesize

        3.1MB

      • memory/1416-152-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-179-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-157-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-169-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-175-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-149-0x00000000024A0000-0x00000000024B0000-memory.dmp

        Filesize

        64KB

      • memory/1416-155-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-177-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-167-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-165-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-163-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-161-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-159-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/1416-151-0x0000000004D60000-0x0000000005304000-memory.dmp

        Filesize

        5.6MB

      • memory/1416-150-0x00000000024A0000-0x00000000024B0000-memory.dmp

        Filesize

        64KB

      • memory/1416-148-0x00000000007E0000-0x000000000080D000-memory.dmp

        Filesize

        180KB

      • memory/1416-153-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB