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Analysis

  • max time kernel
    134s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2024, 00:46

General

  • Target

    578aa29e426d3ae376f524ef47e90430.exe

  • Size

    1.6MB

  • MD5

    578aa29e426d3ae376f524ef47e90430

  • SHA1

    699a15a716e31912891bf9831864e1a0a7b5a541

  • SHA256

    424d256feb47111e694ca7d64c052406e8309cd4abfc916a3f6fe671d3cd1c30

  • SHA512

    45df8360029e9884681dd0dcb9b9715394c2e15ab2632ce398af7263c0dad8719bc604466f6ffc1db716e2bfce220a5ad1639c4af24a89e6874cbcdda411afe6

  • SSDEEP

    24576:vFuVCIqyWhRg8GVUNVvxHAlDq6WFbPKGuvt2kTzfaZ49LyNOw87V3f5SBiWWI0td:vFuVUhnhXxLvRusAw2QsWP4d

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\578aa29e426d3ae376f524ef47e90430.exe
    "C:\Users\Admin\AppData\Local\Temp\578aa29e426d3ae376f524ef47e90430.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4448
    • C:\Users\Admin\AppData\Local\Temp\578aa29e426d3ae376f524ef47e90430.exe
      C:\Users\Admin\AppData\Local\Temp\578aa29e426d3ae376f524ef47e90430.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4460

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\578aa29e426d3ae376f524ef47e90430.exe

    Filesize

    678KB

    MD5

    43eddbdaaf85ebd807565d1964a79211

    SHA1

    519a1f7c3ca96e682cdf6c722652eb07c143f1b9

    SHA256

    c58d69b57465c6090d55aca2bb684415ddf2c35e6d16a61698f14e2ce5244d23

    SHA512

    37c572aa72670147d9a8be584a8d4a8f3283cca01040eae5f218e57941c5b8cd1dd4f535560c029ae31a7fd44efaa6214ca9caddd8e118bd6c44a52da220d25f

  • memory/4448-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4448-1-0x0000000001C50000-0x0000000001D83000-memory.dmp

    Filesize

    1.2MB

  • memory/4448-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4448-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4460-16-0x0000000001C80000-0x0000000001DB3000-memory.dmp

    Filesize

    1.2MB

  • memory/4460-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4460-14-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4460-20-0x0000000005580000-0x00000000057AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4460-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4460-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB