Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14-06-2024 18:14

General

  • Target

    02ecdd29a76425e7734ddb95585641c50a6aa32acb995ede14ecc28ccff7eaba.exe

  • Size

    45KB

  • MD5

    900deeb55fb3e593a0eec010aaef3ded

  • SHA1

    61938b6177a507e31c8a07ae2ad2fa14c16e07da

  • SHA256

    02ecdd29a76425e7734ddb95585641c50a6aa32acb995ede14ecc28ccff7eaba

  • SHA512

    7051c3ec724823b462fd6b2757e44b869da80832e7fc6e2ed7f636f7b302f8be55312b43fe9b85a4bc42416f1c3f7a42cf87d3f35a74ce8612fedd27fd77026c

  • SSDEEP

    768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAF+A:CTWn1++PJHJXA/OsIZfzc3/Q8Oy3

Score
9/10

Malware Config

Signatures

  • Renames multiple (3743) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX dump on OEP (original entry point) 4 IoCs
  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\02ecdd29a76425e7734ddb95585641c50a6aa32acb995ede14ecc28ccff7eaba.exe
    "C:\Users\Admin\AppData\Local\Temp\02ecdd29a76425e7734ddb95585641c50a6aa32acb995ede14ecc28ccff7eaba.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3056

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp

    Filesize

    45KB

    MD5

    7fef14269437a3f1df8886652a82422b

    SHA1

    b3dc0f0e612b6a381a24963fa4d07bf75f8adcdc

    SHA256

    d9f20f8179b5934bac1c7d9736721e3aa500f10ae57842915ed6c548ec80e51e

    SHA512

    fc09a31dc1b1a9d6f13bd9e1602ae3c6eeb3bf31eb5300ff5223294ad34da12351450f143f903ef04ee327d1f72e1c9ff8bcdc669dd5ffd61f2164c18631685c

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    54KB

    MD5

    ee6e2fdede17879ce6fd1adaf4ad41cc

    SHA1

    cd7291cf0d793143c885ffba82026ff0ca43f08e

    SHA256

    124d7c6752479be8595b9399536167361783287c58cc62c5a87faa523c346d9d

    SHA512

    ea84cf580339d479a9d32a93554eb1b3a16713b952f66c1d1ef9320c76c0fe5c7b0ada92c9c601365ebe416071663b58974ea559a05a5bccc323f6e6f77520c2

  • memory/3056-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/3056-86-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB