Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    04/10/2023, 13:28

General

  • Target

    file.exe

  • Size

    1.8MB

  • MD5

    94842bf378c4188f71512a6c8bfc087e

  • SHA1

    37b729c16f740586042615665dd53be08e9f9993

  • SHA256

    7cee21efe664b45e95adfee598c563075da57fb4adda965868025141e4208f3b

  • SHA512

    87aab919962b2ca46933fea6dc36bb13a4608d6fc7911532e8bb3ca2ae5aac0e718dbf96dab271e894f96f54dc218f967f88fdbf19fae039436cd6cbbca39b85

  • SSDEEP

    49152:qowHnwkUftb2y5xwb9PEd6873XTxfVZUMSR7yaNeXeyl9:9jkSdbxyEdjThHRSR7Jed

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1880
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\IS9YV85.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\IS9YV85.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2756
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dF9wp33.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dF9wp33.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3048
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bf0WC29.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bf0WC29.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2700
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1VN48EZ5.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1VN48EZ5.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:2832
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2904
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2448
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 268
                7⤵
                • Program crash
                PID:2784
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\IS9YV85.exe

    Filesize

    1.7MB

    MD5

    44b27610145e4ea00d4043233249c6bc

    SHA1

    7577fd8c039be65fd83a433f66a9c2195f67e306

    SHA256

    44df454e049a1c1940272683d7c55a524788ef4f0cb7d5dda9a398b37582eaa6

    SHA512

    7eec8478414c707106428c63048dfaba19437a553c6043535ce406137e8b60a10726bcb289c6904d13841a7c9087d9620961c4c78a1fabcd470642059eaf37fc

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\IS9YV85.exe

    Filesize

    1.7MB

    MD5

    44b27610145e4ea00d4043233249c6bc

    SHA1

    7577fd8c039be65fd83a433f66a9c2195f67e306

    SHA256

    44df454e049a1c1940272683d7c55a524788ef4f0cb7d5dda9a398b37582eaa6

    SHA512

    7eec8478414c707106428c63048dfaba19437a553c6043535ce406137e8b60a10726bcb289c6904d13841a7c9087d9620961c4c78a1fabcd470642059eaf37fc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dF9wp33.exe

    Filesize

    1.1MB

    MD5

    23fbf548f07f5714810dddcc50d3ef3a

    SHA1

    fab69596ccabaee088181f82a9fc8644c0e38fab

    SHA256

    40eca228ef038b143e80cc5dac22ab8b2cc60a2f161a4aa891a0666abf7a3d02

    SHA512

    4be2429caeda756d36d4041ecb11aefd044dc7b857faa3ff1b6e959d83a77aea38c4334b3f6df53c936771ab9393733a8a00fcf9b0d75c64b9217b756106429c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dF9wp33.exe

    Filesize

    1.1MB

    MD5

    23fbf548f07f5714810dddcc50d3ef3a

    SHA1

    fab69596ccabaee088181f82a9fc8644c0e38fab

    SHA256

    40eca228ef038b143e80cc5dac22ab8b2cc60a2f161a4aa891a0666abf7a3d02

    SHA512

    4be2429caeda756d36d4041ecb11aefd044dc7b857faa3ff1b6e959d83a77aea38c4334b3f6df53c936771ab9393733a8a00fcf9b0d75c64b9217b756106429c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bf0WC29.exe

    Filesize

    688KB

    MD5

    5edc7b024d5dfe3f4d00823468de8366

    SHA1

    4f9a3512e5b6a2ff8b357e2912f14116a31af7eb

    SHA256

    eebc716dc3489102db1ba1f275ce18c609d519ef36877e78757d8fe773aab6ba

    SHA512

    9ee6e82db763389c9d0d5b12823adfc0117471c92c66757ff9e45906395088b2ee0e734f741a0425afd32913e1e1c0592221c967ee8a82ad632c205488b80241

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bf0WC29.exe

    Filesize

    688KB

    MD5

    5edc7b024d5dfe3f4d00823468de8366

    SHA1

    4f9a3512e5b6a2ff8b357e2912f14116a31af7eb

    SHA256

    eebc716dc3489102db1ba1f275ce18c609d519ef36877e78757d8fe773aab6ba

    SHA512

    9ee6e82db763389c9d0d5b12823adfc0117471c92c66757ff9e45906395088b2ee0e734f741a0425afd32913e1e1c0592221c967ee8a82ad632c205488b80241

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1VN48EZ5.exe

    Filesize

    192KB

    MD5

    8904f85abd522c7d0cb5789d9583ccff

    SHA1

    5b34d8595b37c9e1fb9682b06dc5228efe07f0c6

    SHA256

    7624b62fe97c8e370c82bc86f69c2f627328e701ce1f3d9bed92a1e5fe11fd7f

    SHA512

    04dd0c4e612b6287af6a655425085d687538d756dcd639ecb6c62bcdafddde52c56ae305a6240ee1329a95d9cc59dee6de5000d273a5a560ad1adc3284e00e12

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1VN48EZ5.exe

    Filesize

    192KB

    MD5

    8904f85abd522c7d0cb5789d9583ccff

    SHA1

    5b34d8595b37c9e1fb9682b06dc5228efe07f0c6

    SHA256

    7624b62fe97c8e370c82bc86f69c2f627328e701ce1f3d9bed92a1e5fe11fd7f

    SHA512

    04dd0c4e612b6287af6a655425085d687538d756dcd639ecb6c62bcdafddde52c56ae305a6240ee1329a95d9cc59dee6de5000d273a5a560ad1adc3284e00e12

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\IS9YV85.exe

    Filesize

    1.7MB

    MD5

    44b27610145e4ea00d4043233249c6bc

    SHA1

    7577fd8c039be65fd83a433f66a9c2195f67e306

    SHA256

    44df454e049a1c1940272683d7c55a524788ef4f0cb7d5dda9a398b37582eaa6

    SHA512

    7eec8478414c707106428c63048dfaba19437a553c6043535ce406137e8b60a10726bcb289c6904d13841a7c9087d9620961c4c78a1fabcd470642059eaf37fc

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\IS9YV85.exe

    Filesize

    1.7MB

    MD5

    44b27610145e4ea00d4043233249c6bc

    SHA1

    7577fd8c039be65fd83a433f66a9c2195f67e306

    SHA256

    44df454e049a1c1940272683d7c55a524788ef4f0cb7d5dda9a398b37582eaa6

    SHA512

    7eec8478414c707106428c63048dfaba19437a553c6043535ce406137e8b60a10726bcb289c6904d13841a7c9087d9620961c4c78a1fabcd470642059eaf37fc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dF9wp33.exe

    Filesize

    1.1MB

    MD5

    23fbf548f07f5714810dddcc50d3ef3a

    SHA1

    fab69596ccabaee088181f82a9fc8644c0e38fab

    SHA256

    40eca228ef038b143e80cc5dac22ab8b2cc60a2f161a4aa891a0666abf7a3d02

    SHA512

    4be2429caeda756d36d4041ecb11aefd044dc7b857faa3ff1b6e959d83a77aea38c4334b3f6df53c936771ab9393733a8a00fcf9b0d75c64b9217b756106429c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dF9wp33.exe

    Filesize

    1.1MB

    MD5

    23fbf548f07f5714810dddcc50d3ef3a

    SHA1

    fab69596ccabaee088181f82a9fc8644c0e38fab

    SHA256

    40eca228ef038b143e80cc5dac22ab8b2cc60a2f161a4aa891a0666abf7a3d02

    SHA512

    4be2429caeda756d36d4041ecb11aefd044dc7b857faa3ff1b6e959d83a77aea38c4334b3f6df53c936771ab9393733a8a00fcf9b0d75c64b9217b756106429c

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bf0WC29.exe

    Filesize

    688KB

    MD5

    5edc7b024d5dfe3f4d00823468de8366

    SHA1

    4f9a3512e5b6a2ff8b357e2912f14116a31af7eb

    SHA256

    eebc716dc3489102db1ba1f275ce18c609d519ef36877e78757d8fe773aab6ba

    SHA512

    9ee6e82db763389c9d0d5b12823adfc0117471c92c66757ff9e45906395088b2ee0e734f741a0425afd32913e1e1c0592221c967ee8a82ad632c205488b80241

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bf0WC29.exe

    Filesize

    688KB

    MD5

    5edc7b024d5dfe3f4d00823468de8366

    SHA1

    4f9a3512e5b6a2ff8b357e2912f14116a31af7eb

    SHA256

    eebc716dc3489102db1ba1f275ce18c609d519ef36877e78757d8fe773aab6ba

    SHA512

    9ee6e82db763389c9d0d5b12823adfc0117471c92c66757ff9e45906395088b2ee0e734f741a0425afd32913e1e1c0592221c967ee8a82ad632c205488b80241

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1VN48EZ5.exe

    Filesize

    192KB

    MD5

    8904f85abd522c7d0cb5789d9583ccff

    SHA1

    5b34d8595b37c9e1fb9682b06dc5228efe07f0c6

    SHA256

    7624b62fe97c8e370c82bc86f69c2f627328e701ce1f3d9bed92a1e5fe11fd7f

    SHA512

    04dd0c4e612b6287af6a655425085d687538d756dcd639ecb6c62bcdafddde52c56ae305a6240ee1329a95d9cc59dee6de5000d273a5a560ad1adc3284e00e12

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1VN48EZ5.exe

    Filesize

    192KB

    MD5

    8904f85abd522c7d0cb5789d9583ccff

    SHA1

    5b34d8595b37c9e1fb9682b06dc5228efe07f0c6

    SHA256

    7624b62fe97c8e370c82bc86f69c2f627328e701ce1f3d9bed92a1e5fe11fd7f

    SHA512

    04dd0c4e612b6287af6a655425085d687538d756dcd639ecb6c62bcdafddde52c56ae305a6240ee1329a95d9cc59dee6de5000d273a5a560ad1adc3284e00e12

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2KP1747.exe

    Filesize

    1.8MB

    MD5

    b53dbc8a25d2d3e23b77c80aedfe0770

    SHA1

    663eab71ff7f845aed9eb58b32c550701ec68277

    SHA256

    7b6e05b97b29f6519573afe2b5d47f2feff551f9fec5a91ff55825db44b03eb1

    SHA512

    3e6eb96857d33a37ac300a8d90930ed747e688eae7d9a0eeb3f4b26e307d3c23b85595e37e38709401ec887ed93abf9c14fa14f9f62ebfbaadb9b3e2a47c461c

  • memory/2448-80-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2448-79-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2448-90-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2448-88-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2448-81-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2448-84-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2448-86-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2448-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2448-83-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2448-82-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2832-57-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-67-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-47-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-45-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-51-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-53-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-55-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-59-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-69-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-49-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-65-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-63-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-61-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-43-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-42-0x0000000001F90000-0x0000000001FA6000-memory.dmp

    Filesize

    88KB

  • memory/2832-41-0x0000000001F90000-0x0000000001FAC000-memory.dmp

    Filesize

    112KB

  • memory/2832-40-0x00000000003E0000-0x00000000003FE000-memory.dmp

    Filesize

    120KB