Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    01/09/2023, 12:34

General

  • Target

    f1dbb53037624a8f64992f8f56ed4e27a3d08d811972eef9b60d8e5b5e834664.exe

  • Size

    234KB

  • MD5

    daef324190154f0ad0e92047377022cb

  • SHA1

    b1c41c05b9ee9fce60e0dbf08c38e7be4fb0df90

  • SHA256

    f1dbb53037624a8f64992f8f56ed4e27a3d08d811972eef9b60d8e5b5e834664

  • SHA512

    e3150b1274b4620e15ac759ccc50cc2a3f25bb9770ca246e0695da221f3750e500e1c0296456a26182ffcc0a61a4e9245051a7e78ae0b93f3ad57fcb848d3ac7

  • SSDEEP

    3072:/wzvOYN75YP/aKavT/gMmvK9aobNI2B+Il4DLWr0Cl2f1DuF9Qttsi9sCiNNB6Xj:I7iP/aKhMn9H/B+buBV+UdvrEFp7hK6

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\f1dbb53037624a8f64992f8f56ed4e27a3d08d811972eef9b60d8e5b5e834664.exe
    "C:\Users\Admin\AppData\Local\Temp\f1dbb53037624a8f64992f8f56ed4e27a3d08d811972eef9b60d8e5b5e834664.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1988

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/1988-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1988-5-0x0000000000C50000-0x0000000000C79000-memory.dmp

    Filesize

    164KB

  • memory/1988-8-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1988-7-0x0000000000C50000-0x0000000000C79000-memory.dmp

    Filesize

    164KB

  • memory/1988-6-0x0000000000C50000-0x0000000000C79000-memory.dmp

    Filesize

    164KB