Analysis

  • max time kernel
    142s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/02/2024, 01:44

General

  • Target

    ad608ab178c9a8c65cab94afee5c0d4b.exe

  • Size

    216KB

  • MD5

    ad608ab178c9a8c65cab94afee5c0d4b

  • SHA1

    7d7fc641574f82c6cd83a1fa52fcffe29169889b

  • SHA256

    c1b321e20412cb39fecc341752b686333c4afc0847d4506da546a1e8435d48df

  • SHA512

    652dbfeebbd3f497981847c4bce3cf078cf218fe340874a63858804830d13be8691f90227293d42c79a1fd172dc3dd3ee2031649fd4d7d05b6c5b7f2293ecfd6

  • SSDEEP

    6144:qb9iXkv6DOSCyJFDVhtc9HZlXqBLLXP1MxH:qb9EkKFFXtIHCje

Score
7/10

Malware Config

Signatures

  • ASPack v2.12-2.42 2 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 17 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 2 IoCs
  • Modifies registry class 26 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ad608ab178c9a8c65cab94afee5c0d4b.exe
    "C:\Users\Admin\AppData\Local\Temp\ad608ab178c9a8c65cab94afee5c0d4b.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Windows\SysWOW64\Regsvr32.exe
      Regsvr32.exe C:\Windows\system32\Ms7002.dll /s
      2⤵
      • Loads dropped DLL
      • Modifies registry class
      PID:4760
    • C:\Users\svchost.exe
      C:\Users\svchost.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      PID:4388

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\AHEXWA.EXE

          Filesize

          217KB

          MD5

          b7e146ae5c14da75a4ff97661114e228

          SHA1

          230cfbc778cba01f13d1d926d72d02f5c2225aaa

          SHA256

          21c5c1682498a03f24c1ac2e837895505fd577cbec8749a2f4d5729ca5c2b3ba

          SHA512

          30a872633bbbb21809b5d77dc0cbee596447af5c2f3068d22a71c6ec26601e56560f68dc7686fe1c8c339544652e6e3e07de30f76150e43c68a2b031f5f30d55

        • C:\Windows\SysWOW64\Ms7002.dll

          Filesize

          52KB

          MD5

          876a2a99b81968f5b26e3cbe12063d2b

          SHA1

          7afa8f33b691b2651b65eb07220cc2fda4b7537c

          SHA256

          f0a7ec2edff7699e546221808f45ca8816a75eb519618283d7c4514dfb9134e0

          SHA512

          ca0574dbb5ff4b146679ffc38aa794e64470949cd228518d04d3680d63a1ce2f076e38494fa5b6cd0722c2dc3e35c5b5c3b63483c1fa7dc62bca42c4cf8e0ce1

        • C:\filedebug

          Filesize

          205B

          MD5

          b86c8a6a00f21ca1af8d56cdedf2987b

          SHA1

          ab4f2967c3bb442ea2725f9e41510f05a0776726

          SHA256

          c941fada3cd19d790b77a5a47a56701157e5e862ca46f0efc6e7259d645d967a

          SHA512

          0d4a3f818d9e5f86a8f49b1aae3a9b5a921dbf1663e85de5368c141133d0e19d19bd218d86cc36a1a299d82c6172acce226b3e75e4aaaa8a6fde92bf28cd9520

        • memory/2260-26-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/2260-0-0x0000000000760000-0x0000000000761000-memory.dmp

          Filesize

          4KB

        • memory/4388-31-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-33-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-28-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-29-0x0000000002700000-0x0000000002701000-memory.dmp

          Filesize

          4KB

        • memory/4388-30-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-25-0x0000000002700000-0x0000000002701000-memory.dmp

          Filesize

          4KB

        • memory/4388-32-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-27-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-34-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-35-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-36-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-37-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-38-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-39-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-40-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB

        • memory/4388-41-0x0000000000400000-0x000000000047D000-memory.dmp

          Filesize

          500KB