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Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/01/2024, 07:03

General

  • Target

    7409394d083b7d32b8cb4b666afea0e7.exe

  • Size

    56KB

  • MD5

    7409394d083b7d32b8cb4b666afea0e7

  • SHA1

    52c2a2af66206568c3f328a6c4889ca0f7125eb4

  • SHA256

    beeb7ad74a65ea26f610573216e7c6c9c817abc350e6ca7aafedc264f88e33e3

  • SHA512

    102fd81ff9d79b67951a2adaede6731e38c3a820ff4dc6cedb989f010d5e983ec2e852838d7e21d78f990519cf59b1c6e94b5acd9bf031a7fbc904d3988343a7

  • SSDEEP

    768:W2tLILuITEgXVwp0kIqj4A0tm4iqL2iU1veGDtspAORabJ0cBAZOibjDXNG+TRgF:bIqnSw+kIXAyCXOpEJ7BOrDTTmS2

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7409394d083b7d32b8cb4b666afea0e7.exe
    "C:\Users\Admin\AppData\Local\Temp\7409394d083b7d32b8cb4b666afea0e7.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1140
    • C:\Users\Admin\AppData\Local\Temp\7409394d083b7d32b8cb4b666afea0e7.exe
      C:\Users\Admin\AppData\Local\Temp\7409394d083b7d32b8cb4b666afea0e7.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1724

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\7409394d083b7d32b8cb4b666afea0e7.exe

    Filesize

    56KB

    MD5

    1f29ffa94f0605323a93171987e63fdd

    SHA1

    0256f80fee725f87d3142ecfe1fe374f6203858d

    SHA256

    76f5cdb560e3866cea78248a8b41b8b8371b0f467c767bc753c202d23c49d967

    SHA512

    6da34876db50cb072fc40c326ee86838a85067e404e1bedb53f09ef68e81e76c2e533289350af662c68703b7be007fba01bd97f99d56f9c8eeff2dadb245156b

  • memory/1140-15-0x0000000000160000-0x000000000019A000-memory.dmp

    Filesize

    232KB

  • memory/1140-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1140-1-0x0000000000030000-0x000000000003E000-memory.dmp

    Filesize

    56KB

  • memory/1140-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1140-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1140-29-0x0000000000160000-0x000000000019A000-memory.dmp

    Filesize

    232KB

  • memory/1724-17-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1724-19-0x0000000000030000-0x000000000003E000-memory.dmp

    Filesize

    56KB

  • memory/1724-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1724-24-0x00000000002F0000-0x000000000030B000-memory.dmp

    Filesize

    108KB

  • memory/1724-30-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB