Analysis

  • max time kernel
    152s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/10/2022, 19:45

General

  • Target

    2b40a507175e34aba183d94c49a7001970f4dce50795e9c22dd4c877dd2463b9.exe

  • Size

    27KB

  • MD5

    83d03965ad063505600e4e3aad235330

  • SHA1

    9839b955dc7b86716f90f71666616fe9918f2787

  • SHA256

    2b40a507175e34aba183d94c49a7001970f4dce50795e9c22dd4c877dd2463b9

  • SHA512

    dfbd5d36b6a8527053915b56d44f6841aff62c0641a1b57cf29d61b6e181da17fac1f8e6693b9d2e7a597761b3e6dc51592c08e5d05905cc4a057686279aacd6

  • SSDEEP

    768:D27aw42rBazw4ajFeH/U0AlDG9xKW1GRIF:D27H426bWFI/KlDGTKWkIF

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Drops file in System32 directory 2 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b40a507175e34aba183d94c49a7001970f4dce50795e9c22dd4c877dd2463b9.exe
    "C:\Users\Admin\AppData\Local\Temp\2b40a507175e34aba183d94c49a7001970f4dce50795e9c22dd4c877dd2463b9.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:1928
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Enumerates system info in registry
    PID:3264

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1928-132-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1928-133-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB