Analysis

  • max time kernel
    109s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 01:53

General

  • Target

    298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe

  • Size

    689KB

  • MD5

    7b2da37d630c7e072bcacd89e6d38c63

  • SHA1

    618f6972240ed84e788d309bcd9173ee9485f645

  • SHA256

    298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a

  • SHA512

    2442cceef0810cab9c0c8904789169634ff5124a059a52d4d40c05494c9849f24727b6367427531dbfa805ecd7f137a38767e58a4887476f2bd37f72088f7e73

  • SSDEEP

    12288:wMrgy90xH6DYmgiDqjie+y765hLudX0MSKI3VLuVZsK6L+uCv1FprfigQV0go18K:AyTi77mfad0LZ3VLu7sDL7C3pragBOVs

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\298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe
    "C:\Users\Admin\AppData\Local\Temp\298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4592
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un067402.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un067402.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4192
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7813.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7813.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2204
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 1080
          4⤵
          • Program crash
          PID:4392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6853.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6853.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4792
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4792 -s 1336
          4⤵
          • Program crash
          PID:2204
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si004560.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si004560.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4740
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2204 -ip 2204
    1⤵
      PID:4692
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4792 -ip 4792
      1⤵
        PID:2240

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si004560.exe

        Filesize

        175KB

        MD5

        ad6b06a35e88c833f6eddbca8b390c7d

        SHA1

        bc6f8494a2e4d69ed7dc497a6ee0900fa08e3e8d

        SHA256

        f0608cdd737728a074eacaf98afb8e5626968c4f0321abd6a4c51cc4db374c43

        SHA512

        47e7196f0aae376276a9dbb97f4cf9202241218d1d1f2907fb6f5cb5a72b85cf631a81d663ffb15300ada769fa090eae593d060cf4060f8ce453890214a8f920

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si004560.exe

        Filesize

        175KB

        MD5

        ad6b06a35e88c833f6eddbca8b390c7d

        SHA1

        bc6f8494a2e4d69ed7dc497a6ee0900fa08e3e8d

        SHA256

        f0608cdd737728a074eacaf98afb8e5626968c4f0321abd6a4c51cc4db374c43

        SHA512

        47e7196f0aae376276a9dbb97f4cf9202241218d1d1f2907fb6f5cb5a72b85cf631a81d663ffb15300ada769fa090eae593d060cf4060f8ce453890214a8f920

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un067402.exe

        Filesize

        547KB

        MD5

        915df67d4a72b0dd614dadf3a5d46507

        SHA1

        6d7bb85fbf8d3b41409bb84ae4901b2cd393735a

        SHA256

        3fda9d6d396ac78c21f3434e22309c27e1dcb587bf59f2d5330f54a753d01a5c

        SHA512

        371065f665aa6f1f327157e0dbd05ec89748ea43ad9a15c9ac6051a6377edeef3a86c5580fa02b28810da9620e5f672b1a3634b8289211970093246d9040b7c0

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un067402.exe

        Filesize

        547KB

        MD5

        915df67d4a72b0dd614dadf3a5d46507

        SHA1

        6d7bb85fbf8d3b41409bb84ae4901b2cd393735a

        SHA256

        3fda9d6d396ac78c21f3434e22309c27e1dcb587bf59f2d5330f54a753d01a5c

        SHA512

        371065f665aa6f1f327157e0dbd05ec89748ea43ad9a15c9ac6051a6377edeef3a86c5580fa02b28810da9620e5f672b1a3634b8289211970093246d9040b7c0

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7813.exe

        Filesize

        291KB

        MD5

        f571028467614fa9e2ebe5646b6b06e9

        SHA1

        00110f71ce17d96e1cd7b48347798aa91f496545

        SHA256

        2c2efbe725dd7ceaf634cda4d0fee97b0de8ab43ffb4494b72571947409a64c0

        SHA512

        d7419fe9f0db97b5c5ae1242159119c760a8a6dfcbf5719589a81fb11d201827cacd8873d0c6671675f2e8c949776135c90206ebcc17bd87b0035cb8f673af68

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7813.exe

        Filesize

        291KB

        MD5

        f571028467614fa9e2ebe5646b6b06e9

        SHA1

        00110f71ce17d96e1cd7b48347798aa91f496545

        SHA256

        2c2efbe725dd7ceaf634cda4d0fee97b0de8ab43ffb4494b72571947409a64c0

        SHA512

        d7419fe9f0db97b5c5ae1242159119c760a8a6dfcbf5719589a81fb11d201827cacd8873d0c6671675f2e8c949776135c90206ebcc17bd87b0035cb8f673af68

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6853.exe

        Filesize

        345KB

        MD5

        78f4306add6aeb63a8aca3d2ee76440a

        SHA1

        fc11d656f5fd9cedfca4e61055bb707fca94f0ea

        SHA256

        c69075cd66fa5f58ea0d91bd021a88c4b84472450c153c3e0018c543cf4fd874

        SHA512

        5b4107ad73c72c6333b5977b683a6ae8abaf22e7c6c65e418f3e8fd81a64b46b8506263ffc67904fd399390630a373d6f1c92ce47366f9bd91312c225c3011d1

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6853.exe

        Filesize

        345KB

        MD5

        78f4306add6aeb63a8aca3d2ee76440a

        SHA1

        fc11d656f5fd9cedfca4e61055bb707fca94f0ea

        SHA256

        c69075cd66fa5f58ea0d91bd021a88c4b84472450c153c3e0018c543cf4fd874

        SHA512

        5b4107ad73c72c6333b5977b683a6ae8abaf22e7c6c65e418f3e8fd81a64b46b8506263ffc67904fd399390630a373d6f1c92ce47366f9bd91312c225c3011d1

      • memory/2204-148-0x0000000004CF0000-0x0000000005294000-memory.dmp

        Filesize

        5.6MB

      • memory/2204-150-0x0000000002870000-0x0000000002880000-memory.dmp

        Filesize

        64KB

      • memory/2204-149-0x0000000000710000-0x000000000073D000-memory.dmp

        Filesize

        180KB

      • memory/2204-151-0x0000000002870000-0x0000000002880000-memory.dmp

        Filesize

        64KB

      • memory/2204-152-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-153-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-155-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-157-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-159-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-161-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-163-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-165-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-167-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-169-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-171-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-173-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-175-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-177-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-179-0x0000000002330000-0x0000000002342000-memory.dmp

        Filesize

        72KB

      • memory/2204-180-0x0000000000400000-0x000000000070B000-memory.dmp

        Filesize

        3.0MB

      • memory/2204-181-0x0000000002870000-0x0000000002880000-memory.dmp

        Filesize

        64KB

      • memory/2204-182-0x0000000002870000-0x0000000002880000-memory.dmp

        Filesize

        64KB

      • memory/2204-183-0x0000000002870000-0x0000000002880000-memory.dmp

        Filesize

        64KB

      • memory/2204-185-0x0000000000400000-0x000000000070B000-memory.dmp

        Filesize

        3.0MB

      • memory/4740-1120-0x00000000008D0000-0x0000000000902000-memory.dmp

        Filesize

        200KB

      • memory/4740-1121-0x00000000054F0000-0x0000000005500000-memory.dmp

        Filesize

        64KB

      • memory/4792-190-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-226-0x0000000001B00000-0x0000000001B4B000-memory.dmp

        Filesize

        300KB

      • memory/4792-195-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-197-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-199-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-201-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-203-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-205-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-207-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-209-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-211-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-213-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-215-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-217-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-219-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-221-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-223-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-193-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-229-0x0000000003600000-0x0000000003610000-memory.dmp

        Filesize

        64KB

      • memory/4792-227-0x0000000003600000-0x0000000003610000-memory.dmp

        Filesize

        64KB

      • memory/4792-1099-0x0000000006630000-0x0000000006C48000-memory.dmp

        Filesize

        6.1MB

      • memory/4792-1100-0x0000000006CD0000-0x0000000006DDA000-memory.dmp

        Filesize

        1.0MB

      • memory/4792-1101-0x0000000006E10000-0x0000000006E22000-memory.dmp

        Filesize

        72KB

      • memory/4792-1102-0x0000000003600000-0x0000000003610000-memory.dmp

        Filesize

        64KB

      • memory/4792-1103-0x0000000006E30000-0x0000000006E6C000-memory.dmp

        Filesize

        240KB

      • memory/4792-1104-0x0000000007120000-0x00000000071B2000-memory.dmp

        Filesize

        584KB

      • memory/4792-1105-0x00000000071C0000-0x0000000007226000-memory.dmp

        Filesize

        408KB

      • memory/4792-1107-0x0000000007A20000-0x0000000007BE2000-memory.dmp

        Filesize

        1.8MB

      • memory/4792-1108-0x0000000007C00000-0x000000000812C000-memory.dmp

        Filesize

        5.2MB

      • memory/4792-1109-0x0000000008250000-0x00000000082C6000-memory.dmp

        Filesize

        472KB

      • memory/4792-1110-0x00000000082F0000-0x0000000008340000-memory.dmp

        Filesize

        320KB

      • memory/4792-1111-0x0000000003600000-0x0000000003610000-memory.dmp

        Filesize

        64KB

      • memory/4792-191-0x00000000038E0000-0x000000000391F000-memory.dmp

        Filesize

        252KB

      • memory/4792-1112-0x0000000003600000-0x0000000003610000-memory.dmp

        Filesize

        64KB

      • memory/4792-1113-0x0000000003600000-0x0000000003610000-memory.dmp

        Filesize

        64KB

      • memory/4792-1114-0x0000000003600000-0x0000000003610000-memory.dmp

        Filesize

        64KB