Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2023, 19:35

General

  • Target

    ca88effd879d9b0264013e223be4034175edbf6c4ccef2faec500581458540ae.exe

  • Size

    1000KB

  • MD5

    876290db313f3c655225406551a36eb9

  • SHA1

    aa215ae6ae332275c6b72248b24ced2575e95140

  • SHA256

    ca88effd879d9b0264013e223be4034175edbf6c4ccef2faec500581458540ae

  • SHA512

    e8a195aa19cec30f22ba72da502c61fe140315a449cb8a636905da626e52cba6c1993733ce3e45e93dda39155cb453d85984ed4174396454699c48281fa242dc

  • SSDEEP

    24576:5TLrvnFOPYjIA0NCw+J3Hl+yV5vCoyvIc5zlYWSSpb:RrvFqYjbfJV+QvCoyZzt9p

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 10 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca88effd879d9b0264013e223be4034175edbf6c4ccef2faec500581458540ae.exe
    "C:\Users\Admin\AppData\Local\Temp\ca88effd879d9b0264013e223be4034175edbf6c4ccef2faec500581458540ae.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ut865216.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ut865216.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iY640225.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iY640225.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:540
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\106888316.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\106888316.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Loads dropped DLL
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:660
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\258768145.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\258768145.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:1448

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ut865216.exe

    Filesize

    719KB

    MD5

    d65c8e9f391cf20655232c5c987b746f

    SHA1

    bfce684cea9f3ad1f8319e3dd581f58ec22df410

    SHA256

    0376e92c9fdd3170bd6c4589d0ab56494bbef6ebb0c1ec8c2be1ea0c637281dc

    SHA512

    226c17e238df5c15eb0a90d5e6922f131e45daa44bee1d7dffe934068cb0db54e03fb23d45826e6daf21f5251bc1cfa65948f19dc45c4c9099376f724e342597

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ut865216.exe

    Filesize

    719KB

    MD5

    d65c8e9f391cf20655232c5c987b746f

    SHA1

    bfce684cea9f3ad1f8319e3dd581f58ec22df410

    SHA256

    0376e92c9fdd3170bd6c4589d0ab56494bbef6ebb0c1ec8c2be1ea0c637281dc

    SHA512

    226c17e238df5c15eb0a90d5e6922f131e45daa44bee1d7dffe934068cb0db54e03fb23d45826e6daf21f5251bc1cfa65948f19dc45c4c9099376f724e342597

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iY640225.exe

    Filesize

    548KB

    MD5

    79bb8aa7f82a94ba01dc4b70c63957e0

    SHA1

    535a7c0407de96fdce4bf3017f07b4333e9acc01

    SHA256

    337c493481660ea88e0c92612f9caafff009cf7820f9fb84746b24ed2b64fff9

    SHA512

    c7adba7203490aee60aa1b678632df1b1b168f47810bc927978f9b8b7e8ace467446c58f8ae85f3f5bbd3fa4cbae2ace32f67b893c02282de618878b98b50139

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iY640225.exe

    Filesize

    548KB

    MD5

    79bb8aa7f82a94ba01dc4b70c63957e0

    SHA1

    535a7c0407de96fdce4bf3017f07b4333e9acc01

    SHA256

    337c493481660ea88e0c92612f9caafff009cf7820f9fb84746b24ed2b64fff9

    SHA512

    c7adba7203490aee60aa1b678632df1b1b168f47810bc927978f9b8b7e8ace467446c58f8ae85f3f5bbd3fa4cbae2ace32f67b893c02282de618878b98b50139

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\106888316.exe

    Filesize

    278KB

    MD5

    e1b364b4b96ca742b39a069ca1390a0b

    SHA1

    970e15712c7b43117b2144d2dbf2aed590fff249

    SHA256

    dc2f6a4b3d395642bdd40c133807093078b2e6b7f4e683a878d63e258d58cb4b

    SHA512

    4b48624e84da9949c79e3116f9327cd1f1cd1a68cf495db1c7203db470fc668afca3f48674fc47244e6d6e9157a0d3adaa22183a20470a57df1c5f4a31f8573d

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\106888316.exe

    Filesize

    278KB

    MD5

    e1b364b4b96ca742b39a069ca1390a0b

    SHA1

    970e15712c7b43117b2144d2dbf2aed590fff249

    SHA256

    dc2f6a4b3d395642bdd40c133807093078b2e6b7f4e683a878d63e258d58cb4b

    SHA512

    4b48624e84da9949c79e3116f9327cd1f1cd1a68cf495db1c7203db470fc668afca3f48674fc47244e6d6e9157a0d3adaa22183a20470a57df1c5f4a31f8573d

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\106888316.exe

    Filesize

    278KB

    MD5

    e1b364b4b96ca742b39a069ca1390a0b

    SHA1

    970e15712c7b43117b2144d2dbf2aed590fff249

    SHA256

    dc2f6a4b3d395642bdd40c133807093078b2e6b7f4e683a878d63e258d58cb4b

    SHA512

    4b48624e84da9949c79e3116f9327cd1f1cd1a68cf495db1c7203db470fc668afca3f48674fc47244e6d6e9157a0d3adaa22183a20470a57df1c5f4a31f8573d

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\258768145.exe

    Filesize

    360KB

    MD5

    848ce28183931ae67c8a0d8ce3a1efc3

    SHA1

    a39582bf82be42b8cf83b0015130273ab0e51c90

    SHA256

    1920e51f6e64752f4dd7474638b8d86c646e1b8cc4099415d2319d038fe1aff3

    SHA512

    430e793cac623274f0082eaec2377e946d9238f394837272ea4237ef305a00b3db28c081d6c82d2fbcadab0dc5a11769ebd9423e9129279a91ffe4b7aeae4b1d

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\258768145.exe

    Filesize

    360KB

    MD5

    848ce28183931ae67c8a0d8ce3a1efc3

    SHA1

    a39582bf82be42b8cf83b0015130273ab0e51c90

    SHA256

    1920e51f6e64752f4dd7474638b8d86c646e1b8cc4099415d2319d038fe1aff3

    SHA512

    430e793cac623274f0082eaec2377e946d9238f394837272ea4237ef305a00b3db28c081d6c82d2fbcadab0dc5a11769ebd9423e9129279a91ffe4b7aeae4b1d

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\258768145.exe

    Filesize

    360KB

    MD5

    848ce28183931ae67c8a0d8ce3a1efc3

    SHA1

    a39582bf82be42b8cf83b0015130273ab0e51c90

    SHA256

    1920e51f6e64752f4dd7474638b8d86c646e1b8cc4099415d2319d038fe1aff3

    SHA512

    430e793cac623274f0082eaec2377e946d9238f394837272ea4237ef305a00b3db28c081d6c82d2fbcadab0dc5a11769ebd9423e9129279a91ffe4b7aeae4b1d

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ut865216.exe

    Filesize

    719KB

    MD5

    d65c8e9f391cf20655232c5c987b746f

    SHA1

    bfce684cea9f3ad1f8319e3dd581f58ec22df410

    SHA256

    0376e92c9fdd3170bd6c4589d0ab56494bbef6ebb0c1ec8c2be1ea0c637281dc

    SHA512

    226c17e238df5c15eb0a90d5e6922f131e45daa44bee1d7dffe934068cb0db54e03fb23d45826e6daf21f5251bc1cfa65948f19dc45c4c9099376f724e342597

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ut865216.exe

    Filesize

    719KB

    MD5

    d65c8e9f391cf20655232c5c987b746f

    SHA1

    bfce684cea9f3ad1f8319e3dd581f58ec22df410

    SHA256

    0376e92c9fdd3170bd6c4589d0ab56494bbef6ebb0c1ec8c2be1ea0c637281dc

    SHA512

    226c17e238df5c15eb0a90d5e6922f131e45daa44bee1d7dffe934068cb0db54e03fb23d45826e6daf21f5251bc1cfa65948f19dc45c4c9099376f724e342597

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\iY640225.exe

    Filesize

    548KB

    MD5

    79bb8aa7f82a94ba01dc4b70c63957e0

    SHA1

    535a7c0407de96fdce4bf3017f07b4333e9acc01

    SHA256

    337c493481660ea88e0c92612f9caafff009cf7820f9fb84746b24ed2b64fff9

    SHA512

    c7adba7203490aee60aa1b678632df1b1b168f47810bc927978f9b8b7e8ace467446c58f8ae85f3f5bbd3fa4cbae2ace32f67b893c02282de618878b98b50139

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\iY640225.exe

    Filesize

    548KB

    MD5

    79bb8aa7f82a94ba01dc4b70c63957e0

    SHA1

    535a7c0407de96fdce4bf3017f07b4333e9acc01

    SHA256

    337c493481660ea88e0c92612f9caafff009cf7820f9fb84746b24ed2b64fff9

    SHA512

    c7adba7203490aee60aa1b678632df1b1b168f47810bc927978f9b8b7e8ace467446c58f8ae85f3f5bbd3fa4cbae2ace32f67b893c02282de618878b98b50139

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\106888316.exe

    Filesize

    278KB

    MD5

    e1b364b4b96ca742b39a069ca1390a0b

    SHA1

    970e15712c7b43117b2144d2dbf2aed590fff249

    SHA256

    dc2f6a4b3d395642bdd40c133807093078b2e6b7f4e683a878d63e258d58cb4b

    SHA512

    4b48624e84da9949c79e3116f9327cd1f1cd1a68cf495db1c7203db470fc668afca3f48674fc47244e6d6e9157a0d3adaa22183a20470a57df1c5f4a31f8573d

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\106888316.exe

    Filesize

    278KB

    MD5

    e1b364b4b96ca742b39a069ca1390a0b

    SHA1

    970e15712c7b43117b2144d2dbf2aed590fff249

    SHA256

    dc2f6a4b3d395642bdd40c133807093078b2e6b7f4e683a878d63e258d58cb4b

    SHA512

    4b48624e84da9949c79e3116f9327cd1f1cd1a68cf495db1c7203db470fc668afca3f48674fc47244e6d6e9157a0d3adaa22183a20470a57df1c5f4a31f8573d

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\106888316.exe

    Filesize

    278KB

    MD5

    e1b364b4b96ca742b39a069ca1390a0b

    SHA1

    970e15712c7b43117b2144d2dbf2aed590fff249

    SHA256

    dc2f6a4b3d395642bdd40c133807093078b2e6b7f4e683a878d63e258d58cb4b

    SHA512

    4b48624e84da9949c79e3116f9327cd1f1cd1a68cf495db1c7203db470fc668afca3f48674fc47244e6d6e9157a0d3adaa22183a20470a57df1c5f4a31f8573d

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\258768145.exe

    Filesize

    360KB

    MD5

    848ce28183931ae67c8a0d8ce3a1efc3

    SHA1

    a39582bf82be42b8cf83b0015130273ab0e51c90

    SHA256

    1920e51f6e64752f4dd7474638b8d86c646e1b8cc4099415d2319d038fe1aff3

    SHA512

    430e793cac623274f0082eaec2377e946d9238f394837272ea4237ef305a00b3db28c081d6c82d2fbcadab0dc5a11769ebd9423e9129279a91ffe4b7aeae4b1d

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\258768145.exe

    Filesize

    360KB

    MD5

    848ce28183931ae67c8a0d8ce3a1efc3

    SHA1

    a39582bf82be42b8cf83b0015130273ab0e51c90

    SHA256

    1920e51f6e64752f4dd7474638b8d86c646e1b8cc4099415d2319d038fe1aff3

    SHA512

    430e793cac623274f0082eaec2377e946d9238f394837272ea4237ef305a00b3db28c081d6c82d2fbcadab0dc5a11769ebd9423e9129279a91ffe4b7aeae4b1d

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\258768145.exe

    Filesize

    360KB

    MD5

    848ce28183931ae67c8a0d8ce3a1efc3

    SHA1

    a39582bf82be42b8cf83b0015130273ab0e51c90

    SHA256

    1920e51f6e64752f4dd7474638b8d86c646e1b8cc4099415d2319d038fe1aff3

    SHA512

    430e793cac623274f0082eaec2377e946d9238f394837272ea4237ef305a00b3db28c081d6c82d2fbcadab0dc5a11769ebd9423e9129279a91ffe4b7aeae4b1d

  • memory/660-122-0x0000000007250000-0x0000000007290000-memory.dmp

    Filesize

    256KB

  • memory/660-91-0x0000000002D00000-0x0000000002D1A000-memory.dmp

    Filesize

    104KB

  • memory/660-102-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-100-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-104-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-106-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-108-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-110-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-112-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-114-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-116-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-118-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-120-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-121-0x0000000007250000-0x0000000007290000-memory.dmp

    Filesize

    256KB

  • memory/660-96-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-98-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-90-0x0000000000240000-0x000000000026D000-memory.dmp

    Filesize

    180KB

  • memory/660-124-0x0000000000400000-0x0000000002BAF000-memory.dmp

    Filesize

    39.7MB

  • memory/660-125-0x0000000000400000-0x0000000002BAF000-memory.dmp

    Filesize

    39.7MB

  • memory/660-94-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-93-0x00000000032A0000-0x00000000032B2000-memory.dmp

    Filesize

    72KB

  • memory/660-92-0x00000000032A0000-0x00000000032B8000-memory.dmp

    Filesize

    96KB

  • memory/1448-137-0x0000000004720000-0x000000000475C000-memory.dmp

    Filesize

    240KB

  • memory/1448-162-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-941-0x0000000007490000-0x00000000074D0000-memory.dmp

    Filesize

    256KB

  • memory/1448-938-0x0000000007490000-0x00000000074D0000-memory.dmp

    Filesize

    256KB

  • memory/1448-138-0x0000000004760000-0x000000000479A000-memory.dmp

    Filesize

    232KB

  • memory/1448-139-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-142-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-146-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-148-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-150-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-152-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-154-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-158-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-939-0x0000000007490000-0x00000000074D0000-memory.dmp

    Filesize

    256KB

  • memory/1448-164-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-169-0x0000000007490000-0x00000000074D0000-memory.dmp

    Filesize

    256KB

  • memory/1448-171-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-168-0x0000000007490000-0x00000000074D0000-memory.dmp

    Filesize

    256KB

  • memory/1448-167-0x0000000000250000-0x0000000000296000-memory.dmp

    Filesize

    280KB

  • memory/1448-166-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-160-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-156-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-144-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-140-0x0000000004760000-0x0000000004795000-memory.dmp

    Filesize

    212KB

  • memory/1448-934-0x0000000007490000-0x00000000074D0000-memory.dmp

    Filesize

    256KB

  • memory/2008-123-0x0000000000400000-0x0000000002C64000-memory.dmp

    Filesize

    40.4MB

  • memory/2008-73-0x0000000004670000-0x000000000474D000-memory.dmp

    Filesize

    884KB

  • memory/2008-54-0x0000000004540000-0x0000000004614000-memory.dmp

    Filesize

    848KB