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Analysis

  • max time kernel
    143s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2023, 16:58

General

  • Target

    08938f405454ed56546c6945ce812ddccb05a5f043eb1aaafc830564b9e97fda.exe

  • Size

    696KB

  • MD5

    86e0427e89d9c4dddd1f6755641d7cec

  • SHA1

    287a2a2657add23569ab44b38ea532d36935b31b

  • SHA256

    08938f405454ed56546c6945ce812ddccb05a5f043eb1aaafc830564b9e97fda

  • SHA512

    6d8a13529e4bb3edd5ad30f0534c931f515e00e5de686b816755f04147a701aa84d4b1f4a7aa3d3ba5220803e56bb6ef3cbfa0158b62a45bea7f4123e87966b3

  • SSDEEP

    12288:1Mr3y90XMHSDYlXn43AO+KF+M5+OGmKaDzCfpa6y+rixIxwZFV1kSZlIaZ+4u/Jq:Oy6MHSE6AO+ZM5jGmKOOhPFVwnsS3tnT

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

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 18 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\08938f405454ed56546c6945ce812ddccb05a5f043eb1aaafc830564b9e97fda.exe
    "C:\Users\Admin\AppData\Local\Temp\08938f405454ed56546c6945ce812ddccb05a5f043eb1aaafc830564b9e97fda.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un178840.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un178840.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:908
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5851.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5851.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1152
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 1012
          4⤵
          • Program crash
          PID:3832
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8746.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8746.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4664
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4664 -s 1372
          4⤵
          • Program crash
          PID:3824
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si535793.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si535793.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2924
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1152 -ip 1152
    1⤵
      PID:324
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4664 -ip 4664
      1⤵
        PID:316

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si535793.exe

        Filesize

        175KB

        MD5

        61d1c9de6638215fd2b1c947c56f4498

        SHA1

        ce4a411be3db4170e3d3d7f811c60529e4dc4dad

        SHA256

        ac3611c42d837220b0745da7081f778b060c0044a92dd2d7c62be7f5abb6cf5e

        SHA512

        7a956b35e9e98221ed3e07371890253c6c7cd5670a64714d6ffa782b77492be7408373e882be0830f17500dc3950af869ae733d3b87d769a1fdeb7ca76904c3e

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si535793.exe

        Filesize

        175KB

        MD5

        61d1c9de6638215fd2b1c947c56f4498

        SHA1

        ce4a411be3db4170e3d3d7f811c60529e4dc4dad

        SHA256

        ac3611c42d837220b0745da7081f778b060c0044a92dd2d7c62be7f5abb6cf5e

        SHA512

        7a956b35e9e98221ed3e07371890253c6c7cd5670a64714d6ffa782b77492be7408373e882be0830f17500dc3950af869ae733d3b87d769a1fdeb7ca76904c3e

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un178840.exe

        Filesize

        554KB

        MD5

        171e30a4083a181ebc9a6000c4391844

        SHA1

        f832b93c7323720c4d5d12c046712950b7d06bce

        SHA256

        164455761846210dd797b50adffb208ba3d6e8575eaf9b2371076fe81e75455d

        SHA512

        90ea13c7add99aba2d8f5f1c29e1e799e0e93ee8b9a7b2fdcf71d1980a778cb54ec637f517d64980c989311bbcf68dde5ec60e35d4c0320c029601f8916750f7

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un178840.exe

        Filesize

        554KB

        MD5

        171e30a4083a181ebc9a6000c4391844

        SHA1

        f832b93c7323720c4d5d12c046712950b7d06bce

        SHA256

        164455761846210dd797b50adffb208ba3d6e8575eaf9b2371076fe81e75455d

        SHA512

        90ea13c7add99aba2d8f5f1c29e1e799e0e93ee8b9a7b2fdcf71d1980a778cb54ec637f517d64980c989311bbcf68dde5ec60e35d4c0320c029601f8916750f7

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5851.exe

        Filesize

        347KB

        MD5

        0953d2a24b0408b26fc9652e06ae644c

        SHA1

        1164270789c62a49c440751bc9cdc1624e92c677

        SHA256

        d01833ea89b233dc92b4466395bfa1090ae1398ada7ae366df608c92eeceecf6

        SHA512

        39f2fd6ce0e31a4fc5c4bc7d1a89033ebecd032fa37cd3fcbe99ce8faa49d9f7755f34097c770391189ab6fd4ddd90ea485ef9c6a51cfa8cbc64dfaf269cb060

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5851.exe

        Filesize

        347KB

        MD5

        0953d2a24b0408b26fc9652e06ae644c

        SHA1

        1164270789c62a49c440751bc9cdc1624e92c677

        SHA256

        d01833ea89b233dc92b4466395bfa1090ae1398ada7ae366df608c92eeceecf6

        SHA512

        39f2fd6ce0e31a4fc5c4bc7d1a89033ebecd032fa37cd3fcbe99ce8faa49d9f7755f34097c770391189ab6fd4ddd90ea485ef9c6a51cfa8cbc64dfaf269cb060

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8746.exe

        Filesize

        405KB

        MD5

        9d74ece886be5f19f552c305f7712022

        SHA1

        8ff8b1c12e6b64131be4ca7b74824238999b621c

        SHA256

        2f678ff330e5ba40250a736d2153f9d7815725157aaf47dd5c2751002935616b

        SHA512

        57645ee661607f6b99fbe606e85cc9d15a6f3ce608dacb8d3afb2b6921a586d6a13c69fccbc7619496e52550aa7bfebc3e6cb66e43c370c0165dd2c7b8419f26

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8746.exe

        Filesize

        405KB

        MD5

        9d74ece886be5f19f552c305f7712022

        SHA1

        8ff8b1c12e6b64131be4ca7b74824238999b621c

        SHA256

        2f678ff330e5ba40250a736d2153f9d7815725157aaf47dd5c2751002935616b

        SHA512

        57645ee661607f6b99fbe606e85cc9d15a6f3ce608dacb8d3afb2b6921a586d6a13c69fccbc7619496e52550aa7bfebc3e6cb66e43c370c0165dd2c7b8419f26

      • memory/1152-148-0x00000000071B0000-0x0000000007754000-memory.dmp

        Filesize

        5.6MB

      • memory/1152-149-0x0000000002B90000-0x0000000002BBD000-memory.dmp

        Filesize

        180KB

      • memory/1152-150-0x0000000004820000-0x0000000004830000-memory.dmp

        Filesize

        64KB

      • memory/1152-151-0x0000000004820000-0x0000000004830000-memory.dmp

        Filesize

        64KB

      • memory/1152-152-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-153-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-155-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-157-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-159-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-161-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-163-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-167-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-165-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-169-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-173-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-171-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-175-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-177-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-179-0x00000000049F0000-0x0000000004A02000-memory.dmp

        Filesize

        72KB

      • memory/1152-180-0x0000000000400000-0x0000000002B84000-memory.dmp

        Filesize

        39.5MB

      • memory/1152-182-0x0000000004820000-0x0000000004830000-memory.dmp

        Filesize

        64KB

      • memory/1152-183-0x0000000004820000-0x0000000004830000-memory.dmp

        Filesize

        64KB

      • memory/1152-184-0x0000000004820000-0x0000000004830000-memory.dmp

        Filesize

        64KB

      • memory/1152-185-0x0000000000400000-0x0000000002B84000-memory.dmp

        Filesize

        39.5MB

      • memory/2924-1121-0x0000000000DA0000-0x0000000000DD2000-memory.dmp

        Filesize

        200KB

      • memory/2924-1122-0x0000000005930000-0x0000000005940000-memory.dmp

        Filesize

        64KB

      • memory/4664-191-0x0000000004810000-0x0000000004820000-memory.dmp

        Filesize

        64KB

      • memory/4664-225-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-194-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-197-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-193-0x0000000004810000-0x0000000004820000-memory.dmp

        Filesize

        64KB

      • memory/4664-199-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-201-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-195-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-203-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-205-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-207-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-209-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-213-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-211-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-215-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-217-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-219-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-221-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-223-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-192-0x0000000004810000-0x0000000004820000-memory.dmp

        Filesize

        64KB

      • memory/4664-227-0x0000000007750000-0x000000000778F000-memory.dmp

        Filesize

        252KB

      • memory/4664-1100-0x00000000078E0000-0x0000000007EF8000-memory.dmp

        Filesize

        6.1MB

      • memory/4664-1101-0x0000000007F80000-0x000000000808A000-memory.dmp

        Filesize

        1.0MB

      • memory/4664-1102-0x00000000080C0000-0x00000000080D2000-memory.dmp

        Filesize

        72KB

      • memory/4664-1103-0x00000000080E0000-0x000000000811C000-memory.dmp

        Filesize

        240KB

      • memory/4664-1104-0x0000000004810000-0x0000000004820000-memory.dmp

        Filesize

        64KB

      • memory/4664-1106-0x00000000083D0000-0x0000000008462000-memory.dmp

        Filesize

        584KB

      • memory/4664-1107-0x0000000008470000-0x00000000084D6000-memory.dmp

        Filesize

        408KB

      • memory/4664-1108-0x0000000008BA0000-0x0000000008D62000-memory.dmp

        Filesize

        1.8MB

      • memory/4664-1109-0x0000000004810000-0x0000000004820000-memory.dmp

        Filesize

        64KB

      • memory/4664-1110-0x0000000004810000-0x0000000004820000-memory.dmp

        Filesize

        64KB

      • memory/4664-1111-0x0000000004810000-0x0000000004820000-memory.dmp

        Filesize

        64KB

      • memory/4664-1112-0x0000000008D70000-0x000000000929C000-memory.dmp

        Filesize

        5.2MB

      • memory/4664-190-0x0000000002BA0000-0x0000000002BEB000-memory.dmp

        Filesize

        300KB

      • memory/4664-1113-0x00000000094C0000-0x0000000009536000-memory.dmp

        Filesize

        472KB

      • memory/4664-1114-0x0000000009550000-0x00000000095A0000-memory.dmp

        Filesize

        320KB

      • memory/4664-1115-0x0000000004810000-0x0000000004820000-memory.dmp

        Filesize

        64KB