Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    09/01/2024, 19:34

General

  • Target

    9c31a3a794b597e6313bc3e9e2bb92aefb91639421e0cb48726b8c29ffcbf42d.exe

  • Size

    241KB

  • MD5

    d405e3d3c2fc53ddf41edebb4c21c6f7

  • SHA1

    7262202f5d7b791e697f575264614bca14c01f40

  • SHA256

    9c31a3a794b597e6313bc3e9e2bb92aefb91639421e0cb48726b8c29ffcbf42d

  • SHA512

    c7dcc5f07b0e9b53d872d7dde9e5b5b2ec4d162f71dc9c6213d0452b9c578ee78e3af4f43b36f17d1585c96108e677261de76738698a7edac8ef9ffce3e5c285

  • SSDEEP

    6144:KHiP/aK2h9cJ/B+rwNBV+UdvrEFp7hKIj:KCP/aK2MBB+kNBjvrEH7Lj

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\9c31a3a794b597e6313bc3e9e2bb92aefb91639421e0cb48726b8c29ffcbf42d.exe
    "C:\Users\Admin\AppData\Local\Temp\9c31a3a794b597e6313bc3e9e2bb92aefb91639421e0cb48726b8c29ffcbf42d.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3052

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/3052-4-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3052-6-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3052-5-0x00000000003D0000-0x00000000003F9000-memory.dmp

    Filesize

    164KB