Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 21:56

General

  • Target

    98ebd2d9fd21c6c6c939ebc1b4bcdbcdba3de30acea51d6c80348a437790b4cc.exe

  • Size

    142KB

  • MD5

    8ccfabe9a9dc5b88c6f134eb31d1e2bf

  • SHA1

    362dcb3e4d2f9cdc3eac7c9b2bd8c223e86234ab

  • SHA256

    98ebd2d9fd21c6c6c939ebc1b4bcdbcdba3de30acea51d6c80348a437790b4cc

  • SHA512

    6c89fb0c6af6d26beba270e8dcd7009fdeecee1577fa51ac47116954580876a52e721a0f2bb5eed805bf57d706330c11a5d10092b31dfb477893624e8c27c028

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 150 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SetWindowsHookEx 32 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\98ebd2d9fd21c6c6c939ebc1b4bcdbcdba3de30acea51d6c80348a437790b4cc.exe
    "C:\Users\Admin\AppData\Local\Temp\98ebd2d9fd21c6c6c939ebc1b4bcdbcdba3de30acea51d6c80348a437790b4cc.exe"
    1⤵
      PID:1056
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1532
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1532 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1448
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1532 CREDAT:406536 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:812
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:472
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:472 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:948
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1276
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1276 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:752
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1652
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1652 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:756
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1644 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:1052
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1172
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1172 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:660

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\w5ukms8\imagestore.dat
      MD5

      03538e6996fdfcbdfe9a61726c3b994a

      SHA1

      d8e8f27a7e1ec9fb002c5b1383dd3fd0bfdd5066

      SHA256

      19d0e656867f1c2fcc9949c3238632a315d028f9fcdcf15479f65eb3ba0a4ce1

      SHA512

      1016d21f1b2f963b75141ca67193ec2dd7b8be50aee8c405da050a8af9f84408b8e275d1e3cc0a33cef383147cca4ff8314d2a0a105358d90fe5a0dad3a9be5b

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\w5ukms8\imagestore.dat
      MD5

      03538e6996fdfcbdfe9a61726c3b994a

      SHA1

      d8e8f27a7e1ec9fb002c5b1383dd3fd0bfdd5066

      SHA256

      19d0e656867f1c2fcc9949c3238632a315d028f9fcdcf15479f65eb3ba0a4ce1

      SHA512

      1016d21f1b2f963b75141ca67193ec2dd7b8be50aee8c405da050a8af9f84408b8e275d1e3cc0a33cef383147cca4ff8314d2a0a105358d90fe5a0dad3a9be5b

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\w5ukms8\imagestore.dat
      MD5

      03538e6996fdfcbdfe9a61726c3b994a

      SHA1

      d8e8f27a7e1ec9fb002c5b1383dd3fd0bfdd5066

      SHA256

      19d0e656867f1c2fcc9949c3238632a315d028f9fcdcf15479f65eb3ba0a4ce1

      SHA512

      1016d21f1b2f963b75141ca67193ec2dd7b8be50aee8c405da050a8af9f84408b8e275d1e3cc0a33cef383147cca4ff8314d2a0a105358d90fe5a0dad3a9be5b

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\w5ukms8\imagestore.dat
      MD5

      03538e6996fdfcbdfe9a61726c3b994a

      SHA1

      d8e8f27a7e1ec9fb002c5b1383dd3fd0bfdd5066

      SHA256

      19d0e656867f1c2fcc9949c3238632a315d028f9fcdcf15479f65eb3ba0a4ce1

      SHA512

      1016d21f1b2f963b75141ca67193ec2dd7b8be50aee8c405da050a8af9f84408b8e275d1e3cc0a33cef383147cca4ff8314d2a0a105358d90fe5a0dad3a9be5b

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\w5ukms8\imagestore.dat
      MD5

      03538e6996fdfcbdfe9a61726c3b994a

      SHA1

      d8e8f27a7e1ec9fb002c5b1383dd3fd0bfdd5066

      SHA256

      19d0e656867f1c2fcc9949c3238632a315d028f9fcdcf15479f65eb3ba0a4ce1

      SHA512

      1016d21f1b2f963b75141ca67193ec2dd7b8be50aee8c405da050a8af9f84408b8e275d1e3cc0a33cef383147cca4ff8314d2a0a105358d90fe5a0dad3a9be5b

    • memory/660-13-0x0000000000000000-mapping.dmp
    • memory/752-7-0x0000000000000000-mapping.dmp
    • memory/756-9-0x0000000000000000-mapping.dmp
    • memory/812-3-0x0000000000000000-mapping.dmp
    • memory/948-5-0x0000000000000000-mapping.dmp
    • memory/1052-11-0x0000000000000000-mapping.dmp
    • memory/1056-0-0x0000000000250000-0x0000000000261000-memory.dmp
      Filesize

      68KB

    • memory/1216-1-0x000007FEF8040000-0x000007FEF82BA000-memory.dmp
      Filesize

      2.5MB

    • memory/1448-4-0x0000000006240000-0x0000000006263000-memory.dmp
      Filesize

      140KB

    • memory/1448-2-0x0000000000000000-mapping.dmp