Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 22:59

General

  • Target

    06521b0bec2c03cdd65dbea2c8cf1e0b.exe

  • Size

    5.8MB

  • MD5

    06521b0bec2c03cdd65dbea2c8cf1e0b

  • SHA1

    c588b38c2530676d62ca8d66f13d93783fefaae3

  • SHA256

    164817b4b508330a09699ffb86ddd8f1cacced99986dd3ae799119f7bb2f5bb4

  • SHA512

    763aa4a162ae4c1cfb695d877b8442173b176ddd67095430dd3c579198410620ed6aa87d9db44c1525012bc9d74b0afbfd301397c3010a391a99de2fc1e92f52

  • SSDEEP

    98304:57E5eKg/zAIcQ5r4HBUCczzM3lFQ02kPB/E4HBUCczzM3:570gkLmkWCfQ02kP1bWC

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06521b0bec2c03cdd65dbea2c8cf1e0b.exe
    "C:\Users\Admin\AppData\Local\Temp\06521b0bec2c03cdd65dbea2c8cf1e0b.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Users\Admin\AppData\Local\Temp\06521b0bec2c03cdd65dbea2c8cf1e0b.exe
      C:\Users\Admin\AppData\Local\Temp\06521b0bec2c03cdd65dbea2c8cf1e0b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2644

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\06521b0bec2c03cdd65dbea2c8cf1e0b.exe

          Filesize

          92KB

          MD5

          cea417866227d59ef0cbaf0181bb5ac5

          SHA1

          b921e6055ac51ad1801c22699363edd57315eb43

          SHA256

          9f53c147cf676b9499ffda53cb13de86e566ddbfa5e031aadc2c89508c7ba6bc

          SHA512

          0fcaef35c21c17f5c5cbcb1c1c0777229af359d9d477e18f592c920ea25561aa29df8a90ef8a02e317a62a0ac162eeeb750b21af7fdf690a4b8fe3fb0c69253c

        • memory/2644-15-0x00000000018F0000-0x0000000001A23000-memory.dmp

          Filesize

          1.2MB

        • memory/2644-14-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/2644-21-0x0000000000400000-0x000000000061D000-memory.dmp

          Filesize

          2.1MB

        • memory/2644-20-0x00000000055A0000-0x00000000057CA000-memory.dmp

          Filesize

          2.2MB

        • memory/2644-13-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/2644-28-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/2760-1-0x0000000001CF0000-0x0000000001E23000-memory.dmp

          Filesize

          1.2MB

        • memory/2760-2-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/2760-0-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/2760-12-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB