Analysis

  • max time kernel
    144s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 20:12

General

  • Target

    ad54e82b3a87a55a3ede4d25ec68a3a7.exe

  • Size

    6.4MB

  • MD5

    ad54e82b3a87a55a3ede4d25ec68a3a7

  • SHA1

    6af07c23d489fb01b32d57b02722457ad85cf9c5

  • SHA256

    8fbb5c3f516ac2b3a35d1095b8aabc8972b39ce8226484da5ae709805a6797b6

  • SHA512

    8a361c47949c60a49aff542d7fc7d75e411da65a8d5ff9b5a76a8b9aa8515b1c4e4a2879321f37b50927ca6176705e5e072d329b13779a10aeb1e89c39798726

  • SSDEEP

    196608:qY2MkKU04vpilMFBPT2WCWEPNTiGrZz9EoD5Vl:qzMJfW8MSXPdiyZzewVl

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 9 IoCs

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

  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ad54e82b3a87a55a3ede4d25ec68a3a7.exe
    "C:\Users\Admin\AppData\Local\Temp\ad54e82b3a87a55a3ede4d25ec68a3a7.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1084

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\Common Files\System\symsrv.dll.000

          Filesize

          175B

          MD5

          1130c911bf5db4b8f7cf9b6f4b457623

          SHA1

          48e734c4bc1a8b5399bff4954e54b268bde9d54c

          SHA256

          eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1

          SHA512

          94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0

        • \Program Files\Common Files\System\symsrv.dll

          Filesize

          67KB

          MD5

          7574cf2c64f35161ab1292e2f532aabf

          SHA1

          14ba3fa927a06224dfe587014299e834def4644f

          SHA256

          de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

          SHA512

          4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

        • memory/1084-17-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB

        • memory/1084-18-0x0000000076D50000-0x0000000076D85000-memory.dmp

          Filesize

          212KB

        • memory/1084-11-0x0000000000400000-0x0000000000A69000-memory.dmp

          Filesize

          6.4MB

        • memory/1084-12-0x0000000000400000-0x0000000000A69000-memory.dmp

          Filesize

          6.4MB

        • memory/1084-13-0x0000000000400000-0x0000000000A69000-memory.dmp

          Filesize

          6.4MB

        • memory/1084-14-0x00000000001F0000-0x00000000001F1000-memory.dmp

          Filesize

          4KB

        • memory/1084-9-0x0000000000400000-0x0000000000A69000-memory.dmp

          Filesize

          6.4MB

        • memory/1084-10-0x0000000000400000-0x0000000000A69000-memory.dmp

          Filesize

          6.4MB

        • memory/1084-22-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB

        • memory/1084-23-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB

        • memory/1084-26-0x0000000076D50000-0x0000000076D85000-memory.dmp

          Filesize

          212KB

        • memory/1084-28-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB

        • memory/1084-32-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB

        • memory/1084-3-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB

        • memory/1084-36-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB

        • memory/1084-40-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB