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Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2024, 17:48

General

  • Target

    49a6fb26582ede0ade82e0b9f7714989.exe

  • Size

    56KB

  • MD5

    49a6fb26582ede0ade82e0b9f7714989

  • SHA1

    33a21b04eeadced2ca5b8a869b5a85091053cb83

  • SHA256

    4b8a0c570746e57ed21195bc66353acf1740ad727dd5587309465ebaab79f7d5

  • SHA512

    d26d96981f3feecff2665ccc928a5b08941d257f949c5e0950033dc047eedbb580905dbfe320c67af035e62e028fd3425460988aff3124c4fd8ea0b2e06c6614

  • SSDEEP

    1536:ECnurieBzwDfkHWjFApNESnfbptwXf+qXKaE:EvHww2jmlfbptwX11E

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\49a6fb26582ede0ade82e0b9f7714989.exe
    "C:\Users\Admin\AppData\Local\Temp\49a6fb26582ede0ade82e0b9f7714989.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Users\Admin\AppData\Local\Temp\49a6fb26582ede0ade82e0b9f7714989.exe
      C:\Users\Admin\AppData\Local\Temp\49a6fb26582ede0ade82e0b9f7714989.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2724

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\49a6fb26582ede0ade82e0b9f7714989.exe

    Filesize

    56KB

    MD5

    6d3a5ff49f1de963ceef924b8a9f578e

    SHA1

    279bdeb5a371203a544fd4de66b9cb454674545d

    SHA256

    ea8447cd0c89dae706157e25c30344e75971e57cb00a404bc6547ec6315c5b7c

    SHA512

    63b717292c451f16e9eb51bbdbbc909870d160c7dfbeeeaf9ae7104725cbade486d7fb3de39a57d12903cfbe06fc612de0b8489b65ac372042ec42b0088e406d

  • memory/1112-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1112-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1112-1-0x0000000000030000-0x000000000003E000-memory.dmp

    Filesize

    56KB

  • memory/1112-12-0x0000000000160000-0x000000000019A000-memory.dmp

    Filesize

    232KB

  • memory/1112-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2724-17-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2724-19-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2724-18-0x0000000000030000-0x000000000003E000-memory.dmp

    Filesize

    56KB

  • memory/2724-24-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2724-26-0x00000000001F0000-0x000000000020B000-memory.dmp

    Filesize

    108KB

  • memory/2724-30-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB