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Analysis

  • max time kernel
    55s
  • 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
    25/03/2023, 18:47

General

  • Target

    023123d097ed6f42b15c785e51af6d27c093eca66bdd171c47246bd8939800cc.exe

  • Size

    687KB

  • MD5

    e2d9a6ccd5f37e36d4a59f1e6f92e8a0

  • SHA1

    0101265f6d1c0e779f01933fe6e07ea79fe240ee

  • SHA256

    023123d097ed6f42b15c785e51af6d27c093eca66bdd171c47246bd8939800cc

  • SHA512

    d3d4e70e798cceece909f7734603330ac2d49fb0ea798024f18d9c7f3637127a8a59a170b167dd5c3a6e1d646e17673170db10348f206c3a26f86920e0963cb0

  • SSDEEP

    12288:DMrmy90JN34VxMn1nNwi7R/80SechIhPADiOs5Ts8tzaZ:NyvinRNwE0IPUi5gizaZ

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

viza

C2

193.233.20.32:4125

Attributes
  • auth_value

    153a106a89fae7251f2dc17be2eb5720

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\023123d097ed6f42b15c785e51af6d27c093eca66bdd171c47246bd8939800cc.exe
    "C:\Users\Admin\AppData\Local\Temp\023123d097ed6f42b15c785e51af6d27c093eca66bdd171c47246bd8939800cc.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3696
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un176306.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un176306.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9414.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9414.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1904
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 1080
          4⤵
          • Program crash
          PID:3432
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8259.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8259.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1856
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1856 -s 1332
          4⤵
          • Program crash
          PID:3240
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si997591.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si997591.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2816
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1904 -ip 1904
    1⤵
      PID:4716
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1856 -ip 1856
      1⤵
        PID:4544

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si997591.exe

        Filesize

        175KB

        MD5

        ee59ed8d569a7ffd44c985c447f60e1f

        SHA1

        7ff41aaf2c2ea296a22a9b7fae10cfeb19a1548f

        SHA256

        6e89936c0b9cde9c7ec2edf5cd70dc9d2c68bc674afaa9e2be2ab6538f7e2e1d

        SHA512

        0cd4a8b3fe1e89c45a8896493759519bb4caa6ade57f23e05a4901c8c493c1634a63beb9fbc5bf911064bf5b8b0a818d7277d9b30402ffbe9f5b47a9a9e380dd

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si997591.exe

        Filesize

        175KB

        MD5

        ee59ed8d569a7ffd44c985c447f60e1f

        SHA1

        7ff41aaf2c2ea296a22a9b7fae10cfeb19a1548f

        SHA256

        6e89936c0b9cde9c7ec2edf5cd70dc9d2c68bc674afaa9e2be2ab6538f7e2e1d

        SHA512

        0cd4a8b3fe1e89c45a8896493759519bb4caa6ade57f23e05a4901c8c493c1634a63beb9fbc5bf911064bf5b8b0a818d7277d9b30402ffbe9f5b47a9a9e380dd

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un176306.exe

        Filesize

        545KB

        MD5

        59e3b5163b828e4151594c92265dac1e

        SHA1

        40c6507215bdbfa41b621d96fddcad1630d01c85

        SHA256

        255cfb913ca3be755e6dfee05d9fae26dbfe7d1d63f9fcae35f5f88ebb988a0f

        SHA512

        e6345a1adc9ac8645a94d0ac5e03ebf770d459b3227e93f14ccb16333f7e1c045ee4be42fb0f027eaa8ab25543059aeda52434be2bbe2790c44119797a6211dd

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un176306.exe

        Filesize

        545KB

        MD5

        59e3b5163b828e4151594c92265dac1e

        SHA1

        40c6507215bdbfa41b621d96fddcad1630d01c85

        SHA256

        255cfb913ca3be755e6dfee05d9fae26dbfe7d1d63f9fcae35f5f88ebb988a0f

        SHA512

        e6345a1adc9ac8645a94d0ac5e03ebf770d459b3227e93f14ccb16333f7e1c045ee4be42fb0f027eaa8ab25543059aeda52434be2bbe2790c44119797a6211dd

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9414.exe

        Filesize

        325KB

        MD5

        aabbba0ceccd86cb88050514a832421f

        SHA1

        7e2a2141199986710cb3419bcc1f32940f1bf411

        SHA256

        423ab3e1ec5212ddc928079bde106a0fbd714dbf334893be7a5ca08275b5b0c9

        SHA512

        a1b9e52a001aeb4047b20bbc0d282df238e8a04c6a2669e2a53c1bf8e35566bc8305eaa39f0df5010596ec0313f6c2b78430579b3d0091ad052724ea958b1621

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9414.exe

        Filesize

        325KB

        MD5

        aabbba0ceccd86cb88050514a832421f

        SHA1

        7e2a2141199986710cb3419bcc1f32940f1bf411

        SHA256

        423ab3e1ec5212ddc928079bde106a0fbd714dbf334893be7a5ca08275b5b0c9

        SHA512

        a1b9e52a001aeb4047b20bbc0d282df238e8a04c6a2669e2a53c1bf8e35566bc8305eaa39f0df5010596ec0313f6c2b78430579b3d0091ad052724ea958b1621

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8259.exe

        Filesize

        383KB

        MD5

        0202f67bcc7e66bbfbeffffa65a0352c

        SHA1

        c120f64fd1eb5081553abb6d5e5773752fedea51

        SHA256

        31449d3c9b719103e380457cdcd8ad7ad10bb10840c8db7124bb6b198cc6aef6

        SHA512

        a2b5ee661b4d7026dcf0de739cb0b57e6a0e4e143a61084736c9653196ac0a640398e233a8dab7a9a5d55a37b49e6805f94a5535a8cadeec29e96c6f9403d142

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8259.exe

        Filesize

        383KB

        MD5

        0202f67bcc7e66bbfbeffffa65a0352c

        SHA1

        c120f64fd1eb5081553abb6d5e5773752fedea51

        SHA256

        31449d3c9b719103e380457cdcd8ad7ad10bb10840c8db7124bb6b198cc6aef6

        SHA512

        a2b5ee661b4d7026dcf0de739cb0b57e6a0e4e143a61084736c9653196ac0a640398e233a8dab7a9a5d55a37b49e6805f94a5535a8cadeec29e96c6f9403d142

      • memory/1856-226-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-1102-0x0000000007E30000-0x0000000007F3A000-memory.dmp

        Filesize

        1.0MB

      • memory/1856-1115-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1856-1114-0x0000000009150000-0x000000000967C000-memory.dmp

        Filesize

        5.2MB

      • memory/1856-1113-0x0000000008D60000-0x0000000008F22000-memory.dmp

        Filesize

        1.8MB

      • memory/1856-1112-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1856-1111-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1856-1110-0x0000000008AB0000-0x0000000008B00000-memory.dmp

        Filesize

        320KB

      • memory/1856-1109-0x0000000008A10000-0x0000000008A86000-memory.dmp

        Filesize

        472KB

      • memory/1856-1108-0x0000000008940000-0x00000000089D2000-memory.dmp

        Filesize

        584KB

      • memory/1856-1107-0x0000000008280000-0x00000000082E6000-memory.dmp

        Filesize

        408KB

      • memory/1856-1105-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1856-1104-0x0000000007F90000-0x0000000007FCC000-memory.dmp

        Filesize

        240KB

      • memory/1856-1103-0x0000000007F70000-0x0000000007F82000-memory.dmp

        Filesize

        72KB

      • memory/1856-1101-0x0000000007790000-0x0000000007DA8000-memory.dmp

        Filesize

        6.1MB

      • memory/1856-228-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-224-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-222-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-220-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-218-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-216-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-214-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-204-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1856-191-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-192-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-194-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-196-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-198-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-200-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-202-0x0000000002B90000-0x0000000002BDB000-memory.dmp

        Filesize

        300KB

      • memory/1856-203-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-207-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-210-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-212-0x0000000004CE0000-0x0000000004D1F000-memory.dmp

        Filesize

        252KB

      • memory/1856-208-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1856-206-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1904-176-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-148-0x0000000002C80000-0x0000000002CAD000-memory.dmp

        Filesize

        180KB

      • memory/1904-186-0x0000000000400000-0x0000000002B7E000-memory.dmp

        Filesize

        39.5MB

      • memory/1904-185-0x00000000072B0000-0x00000000072C0000-memory.dmp

        Filesize

        64KB

      • memory/1904-184-0x00000000072B0000-0x00000000072C0000-memory.dmp

        Filesize

        64KB

      • memory/1904-182-0x00000000072B0000-0x00000000072C0000-memory.dmp

        Filesize

        64KB

      • memory/1904-181-0x0000000000400000-0x0000000002B7E000-memory.dmp

        Filesize

        39.5MB

      • memory/1904-150-0x00000000072C0000-0x0000000007864000-memory.dmp

        Filesize

        5.6MB

      • memory/1904-180-0x00000000072B0000-0x00000000072C0000-memory.dmp

        Filesize

        64KB

      • memory/1904-179-0x00000000072B0000-0x00000000072C0000-memory.dmp

        Filesize

        64KB

      • memory/1904-154-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-172-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-152-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-151-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-178-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-170-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-168-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-166-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-164-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-162-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-160-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-158-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-156-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/1904-149-0x00000000072B0000-0x00000000072C0000-memory.dmp

        Filesize

        64KB

      • memory/1904-174-0x00000000070E0000-0x00000000070F2000-memory.dmp

        Filesize

        72KB

      • memory/2816-1121-0x0000000000790000-0x00000000007C2000-memory.dmp

        Filesize

        200KB

      • memory/2816-1122-0x00000000053D0000-0x00000000053E0000-memory.dmp

        Filesize

        64KB