Analysis

  • max time kernel
    140s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-01-2024 02:40

General

  • Target

    5bebd335aa3b9ede5c96a6afda7f4111.exe

  • Size

    115KB

  • MD5

    5bebd335aa3b9ede5c96a6afda7f4111

  • SHA1

    fd260950fdbefad371e4021b49079e934db6e4e3

  • SHA256

    480007af224753ecad35e15b521521cd820b8afb743428b1be4452a1f201564c

  • SHA512

    f165ec7ff4b3aa8d4e83a03affd418e9227c40a18ada5beb15e6291ca0a627b5fa8e26f66817310796f56dc418d015c762c320a69910c97803ae4f9a916cc963

  • SSDEEP

    1536:9UrQsaqLX6ZbnWInk7bq/jq4LxHwHpKxopJ13zvOZjW2QjjTQU49YxdRvyCSyvLF:rUX2laHUxuWFGXEU49YxThzDSWNSE

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\5bebd335aa3b9ede5c96a6afda7f4111.exe
    "C:\Users\Admin\AppData\Local\Temp\5bebd335aa3b9ede5c96a6afda7f4111.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1248
    • C:\Users\Admin\AppData\Local\Temp\5bebd335aa3b9ede5c96a6afda7f4111.exe
      C:\Users\Admin\AppData\Local\Temp\5bebd335aa3b9ede5c96a6afda7f4111.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2408

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\5bebd335aa3b9ede5c96a6afda7f4111.exe

    Filesize

    115KB

    MD5

    b5ce50efb075c89b3b7728ee2fe11bbe

    SHA1

    74bde0e46a16302704b79725491c41a2c50e77d0

    SHA256

    152fa137a00a3736634bc8025b7fe35048a5b7eee9bb496009ca71c57633c5cc

    SHA512

    e84ef222178bb2cc3cea195803a90c6e0a47bb7e37d2e1b18ea6e1bc66c299cdd1c76a7245b853409dda53bd4bc439394c1b4ef4525db0e39f860f0e03cd8e1d

  • memory/1248-0-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/1248-1-0x00000000001D0000-0x00000000001ED000-memory.dmp

    Filesize

    116KB

  • memory/1248-2-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1248-14-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2408-15-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/2408-16-0x0000000000190000-0x00000000001AD000-memory.dmp

    Filesize

    116KB

  • memory/2408-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2408-28-0x0000000001610000-0x000000000162D000-memory.dmp

    Filesize

    116KB

  • memory/2408-29-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB