Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 21:46

General

  • Target

    474ba92b24e39cf2d00b712fac6e5272bcad479c5a59ee88ea52f4db6d24df7f.exe

  • Size

    556KB

  • MD5

    d704ef9671edee148e7bdeffbf24870c

  • SHA1

    c444a73f01efa7a98ce5540b8af2bfb80fe6b758

  • SHA256

    474ba92b24e39cf2d00b712fac6e5272bcad479c5a59ee88ea52f4db6d24df7f

  • SHA512

    1e12a53d595fadcdf6b6373356223383767bb2469c7f1a39e190e0290d6d04129693194324254ae4ff04cbcd7ce1ffb5227d5d28478839d6bfaa1c22e106fc58

  • SSDEEP

    12288:8MrGy90OlFGWVvR7RmPDe2L5uHcs2iOd2OAHnM3J:aynlIIR7ojdk82OAqJ

Malware Config

Extracted

Family

redline

Botnet

ruzhpe

C2

pepunn.com:4162

Attributes
  • auth_value

    f735ced96ae8d01d0bd1d514240e54e0

Signatures

  • Detects Healer an antivirus disabler dropper 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\474ba92b24e39cf2d00b712fac6e5272bcad479c5a59ee88ea52f4db6d24df7f.exe
    "C:\Users\Admin\AppData\Local\Temp\474ba92b24e39cf2d00b712fac6e5272bcad479c5a59ee88ea52f4db6d24df7f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkZH8491wf.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkZH8491wf.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw05Gn58dZ16.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw05Gn58dZ16.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5000
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkJZ53Qe35RL.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkJZ53Qe35RL.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkZH8491wf.exe

    Filesize

    411KB

    MD5

    b1fa716c3184b199bd81f720650a1aca

    SHA1

    91709a29a81de589a9b477e7c939934f2ef6b213

    SHA256

    2ebf531cffd5977392a20ac105caf1b54329d6025936f6a11eea0d563d07811a

    SHA512

    4e44987917db3b371e6d94f4f9c42893c72e7ee1f781444dccc86b9abe331a34f98aae80c60c89965e342ae58ca0cb2bf46e64208b3ed46726a6b2d79c9b264b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw05Gn58dZ16.exe

    Filesize

    18KB

    MD5

    7625771b5b0383ff369f5aa35b0b5b2d

    SHA1

    7663fb5a385b434f7cf410a1846a9b16df54dd26

    SHA256

    3d10942c4270144bcd7f37c59f82a859bea2d3ca7b76a5962974d03158ad3347

    SHA512

    583508d756bb69bac32f49891adbd7e93f75839ef6b208f87f68091baae6e756821e1af266373624591d576db00c0f0d7dad6f0e5168d6dc21077832e481bdca

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkJZ53Qe35RL.exe

    Filesize

    410KB

    MD5

    97581d18424b6968bffda63f4e27c2b0

    SHA1

    501bc8daae8308a502ceae32244e79e55d2282c3

    SHA256

    99908812a3e7d39049e6a424c5eaed09d067384e8997d55ea8804be915a6df30

    SHA512

    bb82a81e022d658c76192e97266feec3731260ac514f7f0c12ee96a9a81c8947c7ac756969b3671c1eef648a69f3bb39ec0fb3fb4cd4d0de272d3f2aeec2b1ba

  • memory/4996-66-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-40-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-935-0x00000000082A0000-0x00000000082EC000-memory.dmp

    Filesize

    304KB

  • memory/4996-22-0x0000000007250000-0x0000000007296000-memory.dmp

    Filesize

    280KB

  • memory/4996-23-0x0000000007410000-0x00000000079B4000-memory.dmp

    Filesize

    5.6MB

  • memory/4996-24-0x00000000072F0000-0x0000000007334000-memory.dmp

    Filesize

    272KB

  • memory/4996-32-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-34-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-88-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-86-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-84-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-82-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-80-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-78-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-76-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-74-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-72-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-70-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-68-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-934-0x0000000008150000-0x000000000818C000-memory.dmp

    Filesize

    240KB

  • memory/4996-58-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-933-0x0000000008130000-0x0000000008142000-memory.dmp

    Filesize

    72KB

  • memory/4996-62-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-56-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-54-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-52-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-50-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-48-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-46-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-44-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-42-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-64-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-38-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-36-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-30-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-28-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-60-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-26-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-25-0x00000000072F0000-0x000000000732E000-memory.dmp

    Filesize

    248KB

  • memory/4996-931-0x00000000079C0000-0x0000000007FD8000-memory.dmp

    Filesize

    6.1MB

  • memory/4996-932-0x0000000007FF0000-0x00000000080FA000-memory.dmp

    Filesize

    1.0MB

  • memory/5000-17-0x00007FF95A023000-0x00007FF95A025000-memory.dmp

    Filesize

    8KB

  • memory/5000-14-0x00007FF95A023000-0x00007FF95A025000-memory.dmp

    Filesize

    8KB

  • memory/5000-15-0x00000000008F0000-0x00000000008FA000-memory.dmp

    Filesize

    40KB