Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2024, 18:04

General

  • Target

    dfc6f507a351383bf450a1ed51048da2.exe

  • Size

    115KB

  • MD5

    dfc6f507a351383bf450a1ed51048da2

  • SHA1

    ea16269788d65105cc51f6221db74a356b6e8c69

  • SHA256

    9a8b6ceabde7a501d5a417469b9768b441c158aa1a1418483779bbd4c418b346

  • SHA512

    91f706aefc5b303fbd77a94a743cc076ff6939ca5a7588af52d302f715fcced9f1fbd7432306f9d083d3553607e84f0e02e35bbd68d585a833b655ad15230316

  • SSDEEP

    3072:WSR8nKbjwQ26dbb6h54MpSrKb9oylCm/+ia8yzqbTuO:W4rjNxb6goKKbLlCm/Tkzqbi

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\dfc6f507a351383bf450a1ed51048da2.exe
    "C:\Users\Admin\AppData\Local\Temp\dfc6f507a351383bf450a1ed51048da2.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:672
    • C:\Users\Admin\AppData\Local\Temp\dfc6f507a351383bf450a1ed51048da2.exe
      C:\Users\Admin\AppData\Local\Temp\dfc6f507a351383bf450a1ed51048da2.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:952

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\dfc6f507a351383bf450a1ed51048da2.exe

    Filesize

    115KB

    MD5

    f840f5f0b21325b6313aa66dd809fc9b

    SHA1

    c2c8390afff81794cd6ef3a76b7669878718393f

    SHA256

    eb355c8cfce72a73cee3d568185f1df105f0bda7cd120da41b439ceeb08012f9

    SHA512

    d1ce97f1821f17cb3ffe8add69ac7827e82dad683bee5b582205cd8919f738e6c88100b50edcddc5bcd25fa08f8f92f3fe7974dfae54e7ed0e3760a97b46e91c

  • memory/672-0-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/672-1-0x00000000001D0000-0x00000000001ED000-memory.dmp

    Filesize

    116KB

  • memory/672-2-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/672-15-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/952-14-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/952-16-0x00000000001B0000-0x00000000001CD000-memory.dmp

    Filesize

    116KB

  • memory/952-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/952-28-0x0000000001480000-0x000000000149D000-memory.dmp

    Filesize

    116KB

  • memory/952-29-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB