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Analysis

  • max time kernel
    78s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/03/2023, 20:53

General

  • Target

    3358b3ee0b994726e0708b3299c4dfa110d03ebf30c863dd5375646d3c54840a.exe

  • Size

    787KB

  • MD5

    42c4cb41b837bcf9079663ff73839192

  • SHA1

    70fa42bd81ac2f6bb1bfe719e706426fb335f47a

  • SHA256

    3358b3ee0b994726e0708b3299c4dfa110d03ebf30c863dd5375646d3c54840a

  • SHA512

    cf2e69f43e6161e70ab6a9d4734a4b1d0a3c8188297f7b03f3997d604d4b06d496617b449840d6e743fc4966a683558cc4656f3e772f51110ca49032cdde99da

  • SSDEEP

    24576:xyHdJJPbSCmD8btsjF1uJVo+1Y7ufTvOUU:kHdJJPbmSt+uL51YM

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

rita

C2

193.233.20.28:4125

Attributes
  • auth_value

    5cf1bcf41b0a2f3710619223451dfd3a

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 18 IoCs
  • Executes dropped EXE 6 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 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3358b3ee0b994726e0708b3299c4dfa110d03ebf30c863dd5375646d3c54840a.exe
    "C:\Users\Admin\AppData\Local\Temp\3358b3ee0b994726e0708b3299c4dfa110d03ebf30c863dd5375646d3c54840a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5116
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1229.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1229.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2268
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2656.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2656.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4776
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1519XH.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1519XH.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3644
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c45dH44.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c45dH44.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4916
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 1084
            5⤵
            • Program crash
            PID:3880
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dOOrn30.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dOOrn30.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4212
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 1344
          4⤵
          • Program crash
          PID:216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e27tZ74.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e27tZ74.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3860
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4916 -ip 4916
    1⤵
      PID:4292
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4212 -ip 4212
      1⤵
        PID:2788

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e27tZ74.exe

        Filesize

        175KB

        MD5

        8b0ea3120d3d291045b26bcea5ccef54

        SHA1

        07ed9587057ae936ca0610051142a4add4f7b6aa

        SHA256

        6659717ddb5d87d6dc4e3c9e1d582bc58778c633eb50c61e3bdc57b5d3be7690

        SHA512

        6d112c8621488b8ec6373ec6ab87b20cd07d33ea945d67a6aaa9ca043d9556b735b3c7b9d33c562e29c8e875c3a947a203a33ad27c2d2afe75e2f75873768244

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e27tZ74.exe

        Filesize

        175KB

        MD5

        8b0ea3120d3d291045b26bcea5ccef54

        SHA1

        07ed9587057ae936ca0610051142a4add4f7b6aa

        SHA256

        6659717ddb5d87d6dc4e3c9e1d582bc58778c633eb50c61e3bdc57b5d3be7690

        SHA512

        6d112c8621488b8ec6373ec6ab87b20cd07d33ea945d67a6aaa9ca043d9556b735b3c7b9d33c562e29c8e875c3a947a203a33ad27c2d2afe75e2f75873768244

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1229.exe

        Filesize

        642KB

        MD5

        6aa4a2dcdf05d3f60e845fa277e8d8a0

        SHA1

        37db6abde2cb971e2d1bf10d44b713801b2655f7

        SHA256

        5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507

        SHA512

        e9398fbfd7971878c12cc24892974d8b4aa79e4ef784b8fc3ab7ccb45eb03459cebc6d2556922f0f06b60d56763b8a88518e3b7cf2afa7f0e309af6af20ca371

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1229.exe

        Filesize

        642KB

        MD5

        6aa4a2dcdf05d3f60e845fa277e8d8a0

        SHA1

        37db6abde2cb971e2d1bf10d44b713801b2655f7

        SHA256

        5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507

        SHA512

        e9398fbfd7971878c12cc24892974d8b4aa79e4ef784b8fc3ab7ccb45eb03459cebc6d2556922f0f06b60d56763b8a88518e3b7cf2afa7f0e309af6af20ca371

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dOOrn30.exe

        Filesize

        295KB

        MD5

        a9dabbbb012260a8c2380a633e868d19

        SHA1

        9666667f9a91b379082c6101aeddfad866fc37de

        SHA256

        889f5ede9a7556fb60ea77bea78cdc7d651b3565a821f24dc0c78cd00a006561

        SHA512

        92b2de0256030eba98c48a2f1bed3159e7fc1cca23f128e0d97dd9d3970111ac851b1ee9e7b46978acd7da1870e59d3778a2f47e09caa904cda8fb6c87d0d016

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dOOrn30.exe

        Filesize

        295KB

        MD5

        a9dabbbb012260a8c2380a633e868d19

        SHA1

        9666667f9a91b379082c6101aeddfad866fc37de

        SHA256

        889f5ede9a7556fb60ea77bea78cdc7d651b3565a821f24dc0c78cd00a006561

        SHA512

        92b2de0256030eba98c48a2f1bed3159e7fc1cca23f128e0d97dd9d3970111ac851b1ee9e7b46978acd7da1870e59d3778a2f47e09caa904cda8fb6c87d0d016

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2656.exe

        Filesize

        322KB

        MD5

        ee638f83ee96498f9c16acf36a2a6a48

        SHA1

        d5bb7bef6a3dbfefcc6d1968511f4f985ee44502

        SHA256

        ac7844881ca55bc8b7eab9de9de8b8313b8ee871cde1b62752c1dc156bfbde30

        SHA512

        a939459677431db58902df5f1f6579ce626cf338888381beb45e9309249a089605ee00f5ed82c4cdd78a83e5a31d3f0071cf1d564c062b56e6fe80f6f93f2a67

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2656.exe

        Filesize

        322KB

        MD5

        ee638f83ee96498f9c16acf36a2a6a48

        SHA1

        d5bb7bef6a3dbfefcc6d1968511f4f985ee44502

        SHA256

        ac7844881ca55bc8b7eab9de9de8b8313b8ee871cde1b62752c1dc156bfbde30

        SHA512

        a939459677431db58902df5f1f6579ce626cf338888381beb45e9309249a089605ee00f5ed82c4cdd78a83e5a31d3f0071cf1d564c062b56e6fe80f6f93f2a67

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1519XH.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1519XH.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c45dH44.exe

        Filesize

        237KB

        MD5

        373245e8a1dc9e0df818ed7fba30f59e

        SHA1

        2000c98300732605cea709696a588606a3567ecb

        SHA256

        6c490149d6f66a76791bdc124b0b000bd14bf2b210775e8162d19932d80cf643

        SHA512

        c6ea72cd6f2cc152c798dbfb8487b2e711741c51e0b64e809afedbb474397308af4197555097dc395df6d5ac86f54cd1380f42099fc77784d4d6f1543c0767c3

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c45dH44.exe

        Filesize

        237KB

        MD5

        373245e8a1dc9e0df818ed7fba30f59e

        SHA1

        2000c98300732605cea709696a588606a3567ecb

        SHA256

        6c490149d6f66a76791bdc124b0b000bd14bf2b210775e8162d19932d80cf643

        SHA512

        c6ea72cd6f2cc152c798dbfb8487b2e711741c51e0b64e809afedbb474397308af4197555097dc395df6d5ac86f54cd1380f42099fc77784d4d6f1543c0767c3

      • memory/3644-154-0x0000000000910000-0x000000000091A000-memory.dmp

        Filesize

        40KB

      • memory/3860-1132-0x0000000000750000-0x0000000000782000-memory.dmp

        Filesize

        200KB

      • memory/3860-1133-0x0000000005030000-0x0000000005040000-memory.dmp

        Filesize

        64KB

      • memory/4212-236-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-1113-0x00000000059F0000-0x0000000005A02000-memory.dmp

        Filesize

        72KB

      • memory/4212-1127-0x00000000020E0000-0x00000000020F0000-memory.dmp

        Filesize

        64KB

      • memory/4212-1125-0x0000000006E80000-0x0000000006ED0000-memory.dmp

        Filesize

        320KB

      • memory/4212-1124-0x0000000006DF0000-0x0000000006E66000-memory.dmp

        Filesize

        472KB

      • memory/4212-1123-0x00000000020E0000-0x00000000020F0000-memory.dmp

        Filesize

        64KB

      • memory/4212-1122-0x00000000020E0000-0x00000000020F0000-memory.dmp

        Filesize

        64KB

      • memory/4212-1121-0x00000000020E0000-0x00000000020F0000-memory.dmp

        Filesize

        64KB

      • memory/4212-1120-0x0000000006690000-0x0000000006BBC000-memory.dmp

        Filesize

        5.2MB

      • memory/4212-1119-0x00000000064C0000-0x0000000006682000-memory.dmp

        Filesize

        1.8MB

      • memory/4212-1118-0x00000000063D0000-0x0000000006462000-memory.dmp

        Filesize

        584KB

      • memory/4212-1116-0x0000000005D00000-0x0000000005D66000-memory.dmp

        Filesize

        408KB

      • memory/4212-1115-0x00000000020E0000-0x00000000020F0000-memory.dmp

        Filesize

        64KB

      • memory/4212-1114-0x0000000005A10000-0x0000000005A4C000-memory.dmp

        Filesize

        240KB

      • memory/4212-1112-0x00000000058B0000-0x00000000059BA000-memory.dmp

        Filesize

        1.0MB

      • memory/4212-1111-0x0000000005210000-0x0000000005828000-memory.dmp

        Filesize

        6.1MB

      • memory/4212-238-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-234-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-232-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-230-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-202-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-205-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-203-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-207-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-209-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-212-0x0000000000530000-0x000000000057B000-memory.dmp

        Filesize

        300KB

      • memory/4212-215-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-214-0x00000000020E0000-0x00000000020F0000-memory.dmp

        Filesize

        64KB

      • memory/4212-216-0x00000000020E0000-0x00000000020F0000-memory.dmp

        Filesize

        64KB

      • memory/4212-211-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-218-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-220-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-222-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-224-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-226-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4212-228-0x0000000005030000-0x000000000506E000-memory.dmp

        Filesize

        248KB

      • memory/4916-184-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-193-0x0000000000400000-0x00000000004BA000-memory.dmp

        Filesize

        744KB

      • memory/4916-197-0x0000000000400000-0x00000000004BA000-memory.dmp

        Filesize

        744KB

      • memory/4916-164-0x0000000004CC0000-0x0000000005264000-memory.dmp

        Filesize

        5.6MB

      • memory/4916-195-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/4916-194-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/4916-186-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-168-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-192-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-190-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-166-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-188-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-176-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-182-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-180-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-178-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-165-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-174-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-172-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-170-0x00000000025C0000-0x00000000025D2000-memory.dmp

        Filesize

        72KB

      • memory/4916-163-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/4916-162-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/4916-161-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/4916-160-0x0000000000590000-0x00000000005BD000-memory.dmp

        Filesize

        180KB