Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 15:39

General

  • Target

    a13a4e97eef375822cbbf2634e30d7b8674b8bb72bebc769a077156f5eb319ec.exe

  • Size

    286KB

  • MD5

    95a039bd2b4861cc9c2c9b39b77654eb

  • SHA1

    21e0d2f5fe3427e5c471a294131255087a81c75d

  • SHA256

    a13a4e97eef375822cbbf2634e30d7b8674b8bb72bebc769a077156f5eb319ec

  • SHA512

    f54a280a28cb6e112f142f1867e7e533d5422974952b480d71a00c6bae13209a67486e54f3088df086f51a17c65b4acc539cbe14bf7dd027e0a84c54a4eb3dd3

  • SSDEEP

    6144:9rNkhSR/5kHouyXnZhB+h8WHlBV+UdvrEFp7hKgUQ:9rNkhm/JuyXnPB+h8WHlBjvrEH7JUQ

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 3 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a13a4e97eef375822cbbf2634e30d7b8674b8bb72bebc769a077156f5eb319ec.exe
    "C:\Users\Admin\AppData\Local\Temp\a13a4e97eef375822cbbf2634e30d7b8674b8bb72bebc769a077156f5eb319ec.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2076

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/2076-3-0x0000000010000000-0x0000000010030000-memory.dmp
    Filesize

    192KB

  • memory/2076-5-0x00000000010B0000-0x00000000010E7000-memory.dmp
    Filesize

    220KB

  • memory/2076-6-0x0000000010000000-0x0000000010030000-memory.dmp
    Filesize

    192KB