Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09-04-2024 23:20

General

  • Target

    bd729fd5cbdd2489d81bd052d1533018.exe

  • Size

    3.5MB

  • MD5

    bd729fd5cbdd2489d81bd052d1533018

  • SHA1

    c744064638f48026613ebaf3c4db57cc9ab92183

  • SHA256

    b62c7a28c836cd25fa11e26e62bc50e79588848f87c35c848ce8d6bd2b7c1e0b

  • SHA512

    7a22d229b964de8fad82c23c771b27d08ef75472e3a67bf0a147626fae03d18cec68e4518b18f40a6cbcae59165a564d80b3684214c2c428abd6b3b7906c3abd

  • SSDEEP

    49152:Kt8qjX2Imusjw6+hRQxn0nlcXsp1qKRX45qIPOUab9pUmGna9y5216i6V3Elg4jR:Kt9dswhRQxn0lcw1qKN45qZb3DGna92m

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
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd729fd5cbdd2489d81bd052d1533018.exe
    "C:\Users\Admin\AppData\Local\Temp\bd729fd5cbdd2489d81bd052d1533018.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2248

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/2248-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2248-7-0x00000000012D0000-0x0000000001642000-memory.dmp

    Filesize

    3.4MB

  • memory/2248-6-0x00000000012D0000-0x0000000001642000-memory.dmp

    Filesize

    3.4MB

  • memory/2248-8-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB