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Analysis

  • max time kernel
    26s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06/05/2023, 21:31

General

  • Target

    3fceb187d5a1e155c96e225fbf5d511271f3c5c513276a86e341a9ed0cdb6bd7.exe

  • Size

    1.2MB

  • MD5

    9cf7f51516771e62d4560302dfd9fed4

  • SHA1

    402f81d97740636dbd8e9d04d5e8d9a59ecd44f1

  • SHA256

    3fceb187d5a1e155c96e225fbf5d511271f3c5c513276a86e341a9ed0cdb6bd7

  • SHA512

    9235f7b74e7d3f6d1e8e7906ad66fd623dc9bc82f27a005ee63d8f55f0158cb95480ff99376ae711cd131d15b60a99e1b2b6a97e9afb147483a2723cbb77d8d6

  • SSDEEP

    24576:ky0NGasfqF5mdhzjdXLyTfokn98YoLSgBHIxmhUsmmsNMRf:zLasfLhzjFq2X9BuOUsCN

Malware Config

Extracted

Family

redline

Botnet

luna

C2

217.196.96.56:4138

Attributes
  • auth_value

    16dec8addb01db1c11c59667022ef7a2

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.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 16 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3fceb187d5a1e155c96e225fbf5d511271f3c5c513276a86e341a9ed0cdb6bd7.exe
    "C:\Users\Admin\AppData\Local\Temp\3fceb187d5a1e155c96e225fbf5d511271f3c5c513276a86e341a9ed0cdb6bd7.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6056680.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6056680.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1240
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0509872.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0509872.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:704
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z0623982.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z0623982.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:588
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\n0551794.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\n0551794.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1684
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1988
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1988 -s 648
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:1472

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6056680.exe

    Filesize

    1.0MB

    MD5

    3e70ce9b7d13c3bf017d0c7535942549

    SHA1

    5e0f52b45a45a560d0172bdb5fb46b5794f843f3

    SHA256

    6bcd2349bf5fce02215f505c74769e2e42223dd5b466427e9d6f8fb2d1d33270

    SHA512

    6132d54ee053cc3bbf9f568eb65a9c1050a4c6bbe1c6966eaacc896977a802f6a69c80fe683fcb96acd4e9e94b116048cdbaae77bd131a5a6c295fb02805ab1e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6056680.exe

    Filesize

    1.0MB

    MD5

    3e70ce9b7d13c3bf017d0c7535942549

    SHA1

    5e0f52b45a45a560d0172bdb5fb46b5794f843f3

    SHA256

    6bcd2349bf5fce02215f505c74769e2e42223dd5b466427e9d6f8fb2d1d33270

    SHA512

    6132d54ee053cc3bbf9f568eb65a9c1050a4c6bbe1c6966eaacc896977a802f6a69c80fe683fcb96acd4e9e94b116048cdbaae77bd131a5a6c295fb02805ab1e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0509872.exe

    Filesize

    589KB

    MD5

    e87d89338395884418d55a943c2a92be

    SHA1

    0105c105a01e3d2e85f401316e6b00fca5285266

    SHA256

    45fdb78546b33fc3bcdd7508aa062d80d926a4d7ea2ebd0c0ab880f230ce68a9

    SHA512

    c0199fed677f08dda8260885e75a5c4b6c8572160e3a71c8002ee07d466741c0d71232b4fd746bae7a764bdd8494994de584dda5dff3e92c3233e735996cda38

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0509872.exe

    Filesize

    589KB

    MD5

    e87d89338395884418d55a943c2a92be

    SHA1

    0105c105a01e3d2e85f401316e6b00fca5285266

    SHA256

    45fdb78546b33fc3bcdd7508aa062d80d926a4d7ea2ebd0c0ab880f230ce68a9

    SHA512

    c0199fed677f08dda8260885e75a5c4b6c8572160e3a71c8002ee07d466741c0d71232b4fd746bae7a764bdd8494994de584dda5dff3e92c3233e735996cda38

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z0623982.exe

    Filesize

    385KB

    MD5

    d70f9ca6e1a0111906b00a85e686a1c6

    SHA1

    1e6af463c0e745e70e42d5bb137e6362ab9c7384

    SHA256

    187f8daa0c704ce71805b3c3ed4c3cffdef67a8887008ce928b8af0f39c94dd3

    SHA512

    7f8678c19d627731ddf273991bfc75845f4f6ca3d4b6ae030dc8ab8bbe16b9f40b60a8042374db6e71a0c7349480fa64e90264599ddfa4cab07c2cb0931a3d6d

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z0623982.exe

    Filesize

    385KB

    MD5

    d70f9ca6e1a0111906b00a85e686a1c6

    SHA1

    1e6af463c0e745e70e42d5bb137e6362ab9c7384

    SHA256

    187f8daa0c704ce71805b3c3ed4c3cffdef67a8887008ce928b8af0f39c94dd3

    SHA512

    7f8678c19d627731ddf273991bfc75845f4f6ca3d4b6ae030dc8ab8bbe16b9f40b60a8042374db6e71a0c7349480fa64e90264599ddfa4cab07c2cb0931a3d6d

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\n0551794.exe

    Filesize

    292KB

    MD5

    06c251347b9b847229a1fd3d451582dc

    SHA1

    96db494e4281ee9be5161f7be3d060ebfb8c0be3

    SHA256

    11a34a403eae651bd9b86839e12b69f927807473c9536a0d63fe7fbd929fa421

    SHA512

    8e3eb8f51e28754a815922a6770558d0f30ebe64d49292945f3144bd9103db6bce50f07ac60d77f0ce10a1e4c0f45afd15559856488b96b9cf91f9900926155c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\n0551794.exe

    Filesize

    292KB

    MD5

    06c251347b9b847229a1fd3d451582dc

    SHA1

    96db494e4281ee9be5161f7be3d060ebfb8c0be3

    SHA256

    11a34a403eae651bd9b86839e12b69f927807473c9536a0d63fe7fbd929fa421

    SHA512

    8e3eb8f51e28754a815922a6770558d0f30ebe64d49292945f3144bd9103db6bce50f07ac60d77f0ce10a1e4c0f45afd15559856488b96b9cf91f9900926155c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\n0551794.exe

    Filesize

    292KB

    MD5

    06c251347b9b847229a1fd3d451582dc

    SHA1

    96db494e4281ee9be5161f7be3d060ebfb8c0be3

    SHA256

    11a34a403eae651bd9b86839e12b69f927807473c9536a0d63fe7fbd929fa421

    SHA512

    8e3eb8f51e28754a815922a6770558d0f30ebe64d49292945f3144bd9103db6bce50f07ac60d77f0ce10a1e4c0f45afd15559856488b96b9cf91f9900926155c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z6056680.exe

    Filesize

    1.0MB

    MD5

    3e70ce9b7d13c3bf017d0c7535942549

    SHA1

    5e0f52b45a45a560d0172bdb5fb46b5794f843f3

    SHA256

    6bcd2349bf5fce02215f505c74769e2e42223dd5b466427e9d6f8fb2d1d33270

    SHA512

    6132d54ee053cc3bbf9f568eb65a9c1050a4c6bbe1c6966eaacc896977a802f6a69c80fe683fcb96acd4e9e94b116048cdbaae77bd131a5a6c295fb02805ab1e

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z6056680.exe

    Filesize

    1.0MB

    MD5

    3e70ce9b7d13c3bf017d0c7535942549

    SHA1

    5e0f52b45a45a560d0172bdb5fb46b5794f843f3

    SHA256

    6bcd2349bf5fce02215f505c74769e2e42223dd5b466427e9d6f8fb2d1d33270

    SHA512

    6132d54ee053cc3bbf9f568eb65a9c1050a4c6bbe1c6966eaacc896977a802f6a69c80fe683fcb96acd4e9e94b116048cdbaae77bd131a5a6c295fb02805ab1e

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z0509872.exe

    Filesize

    589KB

    MD5

    e87d89338395884418d55a943c2a92be

    SHA1

    0105c105a01e3d2e85f401316e6b00fca5285266

    SHA256

    45fdb78546b33fc3bcdd7508aa062d80d926a4d7ea2ebd0c0ab880f230ce68a9

    SHA512

    c0199fed677f08dda8260885e75a5c4b6c8572160e3a71c8002ee07d466741c0d71232b4fd746bae7a764bdd8494994de584dda5dff3e92c3233e735996cda38

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z0509872.exe

    Filesize

    589KB

    MD5

    e87d89338395884418d55a943c2a92be

    SHA1

    0105c105a01e3d2e85f401316e6b00fca5285266

    SHA256

    45fdb78546b33fc3bcdd7508aa062d80d926a4d7ea2ebd0c0ab880f230ce68a9

    SHA512

    c0199fed677f08dda8260885e75a5c4b6c8572160e3a71c8002ee07d466741c0d71232b4fd746bae7a764bdd8494994de584dda5dff3e92c3233e735996cda38

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z0623982.exe

    Filesize

    385KB

    MD5

    d70f9ca6e1a0111906b00a85e686a1c6

    SHA1

    1e6af463c0e745e70e42d5bb137e6362ab9c7384

    SHA256

    187f8daa0c704ce71805b3c3ed4c3cffdef67a8887008ce928b8af0f39c94dd3

    SHA512

    7f8678c19d627731ddf273991bfc75845f4f6ca3d4b6ae030dc8ab8bbe16b9f40b60a8042374db6e71a0c7349480fa64e90264599ddfa4cab07c2cb0931a3d6d

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z0623982.exe

    Filesize

    385KB

    MD5

    d70f9ca6e1a0111906b00a85e686a1c6

    SHA1

    1e6af463c0e745e70e42d5bb137e6362ab9c7384

    SHA256

    187f8daa0c704ce71805b3c3ed4c3cffdef67a8887008ce928b8af0f39c94dd3

    SHA512

    7f8678c19d627731ddf273991bfc75845f4f6ca3d4b6ae030dc8ab8bbe16b9f40b60a8042374db6e71a0c7349480fa64e90264599ddfa4cab07c2cb0931a3d6d

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\n0551794.exe

    Filesize

    292KB

    MD5

    06c251347b9b847229a1fd3d451582dc

    SHA1

    96db494e4281ee9be5161f7be3d060ebfb8c0be3

    SHA256

    11a34a403eae651bd9b86839e12b69f927807473c9536a0d63fe7fbd929fa421

    SHA512

    8e3eb8f51e28754a815922a6770558d0f30ebe64d49292945f3144bd9103db6bce50f07ac60d77f0ce10a1e4c0f45afd15559856488b96b9cf91f9900926155c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\n0551794.exe

    Filesize

    292KB

    MD5

    06c251347b9b847229a1fd3d451582dc

    SHA1

    96db494e4281ee9be5161f7be3d060ebfb8c0be3

    SHA256

    11a34a403eae651bd9b86839e12b69f927807473c9536a0d63fe7fbd929fa421

    SHA512

    8e3eb8f51e28754a815922a6770558d0f30ebe64d49292945f3144bd9103db6bce50f07ac60d77f0ce10a1e4c0f45afd15559856488b96b9cf91f9900926155c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\n0551794.exe

    Filesize

    292KB

    MD5

    06c251347b9b847229a1fd3d451582dc

    SHA1

    96db494e4281ee9be5161f7be3d060ebfb8c0be3

    SHA256

    11a34a403eae651bd9b86839e12b69f927807473c9536a0d63fe7fbd929fa421

    SHA512

    8e3eb8f51e28754a815922a6770558d0f30ebe64d49292945f3144bd9103db6bce50f07ac60d77f0ce10a1e4c0f45afd15559856488b96b9cf91f9900926155c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\o0654483.exe

    Filesize

    168KB

    MD5

    dc014f0097bd5d8d90b8e230bf305956

    SHA1

    70dfc51efaa2379f1b07275b32a3265afebcfe80

    SHA256

    4a631b7f1965aeafd32ba304f7ca611f097e1fadded2a3f1a385bf094709a7cf

    SHA512

    d6d5e597b01bc7f6b1e0c8d487d1b2c356ecfbddc3b926e616ff7324666025512b53108dd650c3022f1ea321364abb07840cce548ceec94732d5a8d99d9764fd

  • memory/1684-102-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-131-0x00000000049E0000-0x0000000004A20000-memory.dmp

    Filesize

    256KB

  • memory/1684-115-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-117-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-119-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-121-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-123-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-125-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-127-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-129-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-130-0x00000000049E0000-0x0000000004A20000-memory.dmp

    Filesize

    256KB

  • memory/1684-113-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-132-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1684-133-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1684-111-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-109-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-107-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-103-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-98-0x0000000000990000-0x00000000009AA000-memory.dmp

    Filesize

    104KB

  • memory/1684-105-0x0000000002060000-0x0000000002072000-memory.dmp

    Filesize

    72KB

  • memory/1684-101-0x0000000002060000-0x0000000002078000-memory.dmp

    Filesize

    96KB

  • memory/1684-100-0x00000000049E0000-0x0000000004A20000-memory.dmp

    Filesize

    256KB

  • memory/1684-99-0x00000000003C0000-0x00000000003ED000-memory.dmp

    Filesize

    180KB

  • memory/1988-140-0x0000000000010000-0x0000000000040000-memory.dmp

    Filesize

    192KB