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Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 02:01

General

  • Target

    26959627cc04dfa9f5af7ce16521372f69190f8244673df72e99c21c436314a6.exe

  • Size

    1.2MB

  • MD5

    530b2f5e422b722833329e1a4f60adcc

  • SHA1

    5b416d66fddb7e789675a47c670c951b637c8a78

  • SHA256

    26959627cc04dfa9f5af7ce16521372f69190f8244673df72e99c21c436314a6

  • SHA512

    dd25a022a10dccb6d09c503e7cb63f0cf0965c1d3f598d151d11517cb6a8da90293807c54563ff713f70304ddd7aedbc816c65f8b1b9e11a20fb011f455fd95b

  • SSDEEP

    24576:QygTXCykULNe2gw1wdFEHYyUvNlxckl1LwDk5iu2AhIF5ju0I:XYG+g1dKHYyUvHxrTPGu

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

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 6 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26959627cc04dfa9f5af7ce16521372f69190f8244673df72e99c21c436314a6.exe
    "C:\Users\Admin\AppData\Local\Temp\26959627cc04dfa9f5af7ce16521372f69190f8244673df72e99c21c436314a6.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2584
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pltl28SX42.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pltl28SX42.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plUA07sK23.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plUA07sK23.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4204
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plSC79Ev52.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plSC79Ev52.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2052
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plDv13Mo92.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plDv13Mo92.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2304
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bupU57YL07.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bupU57YL07.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3456
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caVZ71Tq47.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caVZ71Tq47.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:2056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pltl28SX42.exe

    Filesize

    1.0MB

    MD5

    1a29062a3b6ecfb1e0e15146e3f4a0f0

    SHA1

    f7ca636a88707be0daa090e81abd991d3e85a15c

    SHA256

    755f4344d6c0333adf37b3d731b959327e2bbf5bcea4f316d4a288c801ab86e9

    SHA512

    7c3b557c47c254daef57c31209e25b1ce329d2829abaea20a259fd6dc2124b3ca45c7ef3037b7e6fda75bdcc418841296748d7206eb7b759bb3f95d125cda885

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plUA07sK23.exe

    Filesize

    936KB

    MD5

    be704dd2becfc994a21d58a33e93ba97

    SHA1

    b9b42f262eb32e4d3cb9fc1fc40cfcf87b62c87c

    SHA256

    39d10d316230362d345728bc995a0710205b1e011d14a06cab138f7a2b066c1c

    SHA512

    41e1978648ae815d1a86c1c9b4dd47ee236acff24dc43c428ed91dc70d04035514c17aa76308fc4cd1e7bd7ac4c5240f3df6f445c1b10ee7c9e8922c0cffbc46

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plSC79Ev52.exe

    Filesize

    666KB

    MD5

    595012eba8deca6530704fd09b6d27b6

    SHA1

    ec095c60658465fba60d326545a24460bed0875d

    SHA256

    a497a6c1cbe29e984eb2b74a7ffd4df3e9fc7e1cec9dbed4703edc6bf679dbc4

    SHA512

    d3dc363c2180669d25237f2475c9eb9914c8b97cf4b3fa4f4f01202e1272fe2dafced4fe582a3a8bcfa18c3b6690ded1709e6de13749d7a14f7f51b0250832c5

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plDv13Mo92.exe

    Filesize

    391KB

    MD5

    fb801db9f05b95fd3db16a4d59c6e346

    SHA1

    3635ac9b4370430de1b9d709672a1014050bcd67

    SHA256

    e2d6e7b34ab435e695604014b09678344d950997b922bed43888cf388db73426

    SHA512

    a12d5995484fe9a3f02e7187d19d5ada35b4065198593b833c52dfbfbae870a232b12a36789789d44690ff017ba689107ca31606b0026ba2b5f80350402d6089

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bupU57YL07.exe

    Filesize

    16KB

    MD5

    6fc39149b0ad5a9cc8f325e78d2c1d45

    SHA1

    d07a1d90a20a80c0ac215d3bb30f9311481e3d86

    SHA256

    4465c8a76b5fdf1f2cd4a4bf81397e6366ede4f0333933e2474e380fd21c1301

    SHA512

    e44629576500f40ee9431f0ccc57a313f88496084bb2c4b54124ba46fe23d2f8afc7046c5443966a6f0d6ad69ec8fd7aa2ab0312a1a2873d85c824670bd6c486

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caVZ71Tq47.exe

    Filesize

    302KB

    MD5

    5b4052ee747278a02dac44898f59aaee

    SHA1

    6b59810f74916a6921ea2276b57b6f5f61c79654

    SHA256

    baddc727c186e86b475b2b6dd68a39db563c8f1b6129e7e5f88fb4060cb7ee80

    SHA512

    9d14b58234c4790199902771cecd0723a17e01e7fd1cc5a66d7d92e1848de7347e86429c8985ea885e345e0a80d550af5b4629c98a8e30142c8c21201d7e2c23

  • memory/2056-73-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-67-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-42-0x0000000004CC0000-0x0000000005264000-memory.dmp

    Filesize

    5.6MB

  • memory/2056-43-0x0000000004B80000-0x0000000004BC4000-memory.dmp

    Filesize

    272KB

  • memory/2056-77-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-75-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-107-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-105-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-103-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-101-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-95-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-91-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-89-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-87-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-85-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-83-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-81-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-79-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-954-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB

  • memory/2056-71-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-69-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-41-0x0000000002450000-0x0000000002496000-memory.dmp

    Filesize

    280KB

  • memory/2056-65-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-63-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-57-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-55-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-53-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-51-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-49-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-47-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-99-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-97-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-93-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-61-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-59-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-45-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-44-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2056-950-0x0000000005270000-0x0000000005888000-memory.dmp

    Filesize

    6.1MB

  • memory/2056-951-0x0000000005890000-0x000000000599A000-memory.dmp

    Filesize

    1.0MB

  • memory/2056-952-0x00000000059A0000-0x00000000059B2000-memory.dmp

    Filesize

    72KB

  • memory/2056-953-0x00000000059C0000-0x00000000059FC000-memory.dmp

    Filesize

    240KB

  • memory/3456-35-0x0000000000B40000-0x0000000000B4A000-memory.dmp

    Filesize

    40KB