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Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/03/2024, 19:55

General

  • Target

    bcaa3b7322dcc2daebe4572730e3af12.exe

  • Size

    81KB

  • MD5

    bcaa3b7322dcc2daebe4572730e3af12

  • SHA1

    902e35fb21563ad1683bbaab8cb520ecc9232900

  • SHA256

    f3319020e08b9d70e7e12a6360750f27dc2e3723afab04fef3f66ccefd6f7051

  • SHA512

    e25c169e1c4cd8d1b74f9297cb636660da721968e4325fa661bc64bdca19d7f5c95e7411efe2861fb9458ce648298ac726e24f6c8e16f8cf52b2c0580e2efa8c

  • SSDEEP

    1536:Babx44mHACXf1wXxLduF4dip1EkhcrPbK7uxyGZ:Ibx+HhcU4diIkqDbK7uxyGZ

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe
    "C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2684
    • C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe
      C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2080

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe

    Filesize

    81KB

    MD5

    1de4e815538ddd90a9b7349edc7c70b1

    SHA1

    6cd2a00e69f2d540b3095395648e55a42f415907

    SHA256

    9f87e373d5364e4c296a15bb3d8928f143c1aae3226f088f595ff2850dbfeba2

    SHA512

    f2fdb99c4df0a6d34a452f027ec2a0e07a8b5a3464b5a7f5f5933ca4da9e0d5dc2578f4b3d3e9769cd3dbf92ba9c200b51d69ea5c19afb3d5a587edc10abc8e1

  • memory/2080-17-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2080-18-0x0000000000140000-0x000000000016E000-memory.dmp

    Filesize

    184KB

  • memory/2080-24-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2080-28-0x0000000000220000-0x000000000023B000-memory.dmp

    Filesize

    108KB

  • memory/2684-0-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2684-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2684-1-0x0000000000140000-0x000000000016E000-memory.dmp

    Filesize

    184KB

  • memory/2684-11-0x0000000000220000-0x000000000024E000-memory.dmp

    Filesize

    184KB

  • memory/2684-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB