Analysis

  • max time kernel
    91s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2023, 01:10

General

  • Target

    2ba84c9576dd3f5776544f7347b2cad071704b88553fe30ec93bbb9c16291dda.exe

  • Size

    672KB

  • MD5

    0abcfcba1b3cddbaf8240ddc151dcd99

  • SHA1

    965406314e5dc25cf1874e41ac1806afa7df7f20

  • SHA256

    2ba84c9576dd3f5776544f7347b2cad071704b88553fe30ec93bbb9c16291dda

  • SHA512

    305ec1d777fde91c67dba6351a1f58af714d2f6fa056b3f2ada4d9f68f2aed129ac754a1aadf0d87e28cde4a89997f410f47e39094bca68377e544269bb3441c

  • SSDEEP

    12288:LMrEy90Szi98svGy7ABrmeVVDAbNBoomO++YIURUpraAk1n:HyQ9n7B+KbQoRfLhaLn

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

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 20 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\2ba84c9576dd3f5776544f7347b2cad071704b88553fe30ec93bbb9c16291dda.exe
    "C:\Users\Admin\AppData\Local\Temp\2ba84c9576dd3f5776544f7347b2cad071704b88553fe30ec93bbb9c16291dda.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:932
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un624207.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un624207.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1164
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9224.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9224.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1320
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 1084
          4⤵
          • Program crash
          PID:5068
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4355.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4355.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1488
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 1664
          4⤵
          • Program crash
          PID:1796
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si808369.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si808369.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1152
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1320 -ip 1320
    1⤵
      PID:4580
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 1488 -ip 1488
      1⤵
        PID:680

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si808369.exe

              Filesize

              175KB

              MD5

              029b360c657d0dee6930a88473976fe6

              SHA1

              00f0c461222eab3a9f080c67389610f6c84b3553

              SHA256

              c3f3f200da83a970cd4d82f03fb29661373e2893d9fe67b24138fba6a982ce2a

              SHA512

              699a43650999a426d5ead653f10f07c0b0229446a9b2f926706fa9376275d872e6376ce4a0daf7d6fe1a9bf04b97024a18b3d3c921fbfe6a0bbd43742f906080

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si808369.exe

              Filesize

              175KB

              MD5

              029b360c657d0dee6930a88473976fe6

              SHA1

              00f0c461222eab3a9f080c67389610f6c84b3553

              SHA256

              c3f3f200da83a970cd4d82f03fb29661373e2893d9fe67b24138fba6a982ce2a

              SHA512

              699a43650999a426d5ead653f10f07c0b0229446a9b2f926706fa9376275d872e6376ce4a0daf7d6fe1a9bf04b97024a18b3d3c921fbfe6a0bbd43742f906080

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un624207.exe

              Filesize

              530KB

              MD5

              b19703308b0098efb5a9da2566f44fae

              SHA1

              2d07b9254360da71c65f34236fb2e461b6353ce4

              SHA256

              7a0755d0a19acf67e5533c61be08b3fc726f7a47aae215c3d3de98669696058a

              SHA512

              fc64a33f66e1c2714778a56541bd1859f77729b0fc11899bba4e93a2ad6e43c8bf0b2d6af04ef915b0d972ed51cc685c2d4ace9737fc428caa787de09c026cc2

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un624207.exe

              Filesize

              530KB

              MD5

              b19703308b0098efb5a9da2566f44fae

              SHA1

              2d07b9254360da71c65f34236fb2e461b6353ce4

              SHA256

              7a0755d0a19acf67e5533c61be08b3fc726f7a47aae215c3d3de98669696058a

              SHA512

              fc64a33f66e1c2714778a56541bd1859f77729b0fc11899bba4e93a2ad6e43c8bf0b2d6af04ef915b0d972ed51cc685c2d4ace9737fc428caa787de09c026cc2

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9224.exe

              Filesize

              259KB

              MD5

              bf122eb26684ad7003fa0cdfc44df3ee

              SHA1

              b43d51c3684c6db4a2b842698dd1c71a9a6d4c32

              SHA256

              e7d653a6e7da5552ee858bae6c22a206e148d597bbd693e01cd6c5e4d3662046

              SHA512

              3135810d3625dcf4f4bc3bb6966c2d1038df60f2728c8675e177607c60cfca9254c4e64a0a599e84de3758558e31b69365a2494c4038d7c21e908d34604204d4

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9224.exe

              Filesize

              259KB

              MD5

              bf122eb26684ad7003fa0cdfc44df3ee

              SHA1

              b43d51c3684c6db4a2b842698dd1c71a9a6d4c32

              SHA256

              e7d653a6e7da5552ee858bae6c22a206e148d597bbd693e01cd6c5e4d3662046

              SHA512

              3135810d3625dcf4f4bc3bb6966c2d1038df60f2728c8675e177607c60cfca9254c4e64a0a599e84de3758558e31b69365a2494c4038d7c21e908d34604204d4

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4355.exe

              Filesize

              318KB

              MD5

              0328a4ca1c9b8b850a871b5b3520ad94

              SHA1

              cc8d1e748df654a09fa78f3412752f568debbf91

              SHA256

              17a3989b6ad5f28c94c1a147af9ea21ea54ac13f6a39fc212e8a60d19a435bdc

              SHA512

              1eece6668145a697147749709e62ae7c28f1a3b5ea1bfd3cb325e57cf0b9ba9d6cc0a017bc0055642165a5703025617c45e103e8b2721ce1cf146574e13f52f4

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4355.exe

              Filesize

              318KB

              MD5

              0328a4ca1c9b8b850a871b5b3520ad94

              SHA1

              cc8d1e748df654a09fa78f3412752f568debbf91

              SHA256

              17a3989b6ad5f28c94c1a147af9ea21ea54ac13f6a39fc212e8a60d19a435bdc

              SHA512

              1eece6668145a697147749709e62ae7c28f1a3b5ea1bfd3cb325e57cf0b9ba9d6cc0a017bc0055642165a5703025617c45e103e8b2721ce1cf146574e13f52f4

            • memory/1152-1122-0x0000000004A00000-0x0000000004A10000-memory.dmp

              Filesize

              64KB

            • memory/1152-1121-0x0000000000160000-0x0000000000192000-memory.dmp

              Filesize

              200KB

            • memory/1320-156-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-170-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-151-0x0000000004C40000-0x0000000004C50000-memory.dmp

              Filesize

              64KB

            • memory/1320-152-0x0000000004C40000-0x0000000004C50000-memory.dmp

              Filesize

              64KB

            • memory/1320-153-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-154-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-149-0x0000000004C50000-0x00000000051F4000-memory.dmp

              Filesize

              5.6MB

            • memory/1320-158-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-160-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-162-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-164-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-166-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-168-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-150-0x0000000004C40000-0x0000000004C50000-memory.dmp

              Filesize

              64KB

            • memory/1320-172-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-174-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-176-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-178-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-180-0x00000000025E0000-0x00000000025F2000-memory.dmp

              Filesize

              72KB

            • memory/1320-181-0x0000000000400000-0x00000000004B1000-memory.dmp

              Filesize

              708KB

            • memory/1320-182-0x0000000004C40000-0x0000000004C50000-memory.dmp

              Filesize

              64KB

            • memory/1320-183-0x0000000004C40000-0x0000000004C50000-memory.dmp

              Filesize

              64KB

            • memory/1320-184-0x0000000004C40000-0x0000000004C50000-memory.dmp

              Filesize

              64KB

            • memory/1320-186-0x0000000000400000-0x00000000004B1000-memory.dmp

              Filesize

              708KB

            • memory/1320-148-0x0000000000740000-0x000000000076D000-memory.dmp

              Filesize

              180KB

            • memory/1488-191-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-223-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-196-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-198-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-200-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-202-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-204-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-206-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-208-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-210-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-212-0x0000000000680000-0x00000000006CB000-memory.dmp

              Filesize

              300KB

            • memory/1488-213-0x0000000004D70000-0x0000000004D80000-memory.dmp

              Filesize

              64KB

            • memory/1488-214-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-215-0x0000000004D70000-0x0000000004D80000-memory.dmp

              Filesize

              64KB

            • memory/1488-217-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-219-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-221-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-194-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-225-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-227-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-1100-0x0000000005330000-0x0000000005948000-memory.dmp

              Filesize

              6.1MB

            • memory/1488-1101-0x0000000005950000-0x0000000005A5A000-memory.dmp

              Filesize

              1.0MB

            • memory/1488-1102-0x0000000004CF0000-0x0000000004D02000-memory.dmp

              Filesize

              72KB

            • memory/1488-1103-0x0000000004D10000-0x0000000004D4C000-memory.dmp

              Filesize

              240KB

            • memory/1488-1104-0x0000000004D70000-0x0000000004D80000-memory.dmp

              Filesize

              64KB

            • memory/1488-1106-0x0000000004D70000-0x0000000004D80000-memory.dmp

              Filesize

              64KB

            • memory/1488-1108-0x0000000004D70000-0x0000000004D80000-memory.dmp

              Filesize

              64KB

            • memory/1488-1107-0x0000000004D70000-0x0000000004D80000-memory.dmp

              Filesize

              64KB

            • memory/1488-1109-0x0000000005CF0000-0x0000000005D82000-memory.dmp

              Filesize

              584KB

            • memory/1488-1110-0x0000000005D90000-0x0000000005DF6000-memory.dmp

              Filesize

              408KB

            • memory/1488-1111-0x00000000066D0000-0x0000000006746000-memory.dmp

              Filesize

              472KB

            • memory/1488-1112-0x0000000006760000-0x00000000067B0000-memory.dmp

              Filesize

              320KB

            • memory/1488-192-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

              Filesize

              252KB

            • memory/1488-1113-0x0000000007AB0000-0x0000000007C72000-memory.dmp

              Filesize

              1.8MB

            • memory/1488-1114-0x0000000007C80000-0x00000000081AC000-memory.dmp

              Filesize

              5.2MB

            • memory/1488-1115-0x0000000004D70000-0x0000000004D80000-memory.dmp

              Filesize

              64KB