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Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    28/12/2023, 23:29

General

  • Target

    ffedf835bd87820e67051a86fa26d9e7.exe

  • Size

    550KB

  • MD5

    ffedf835bd87820e67051a86fa26d9e7

  • SHA1

    b3a340c15f29a8e4d0a8e01f8a5ae457aea2185f

  • SHA256

    ae0e582d669a79cce3bb7ff65249c27ee7285ac52da5de809120370dc93a52ff

  • SHA512

    b63c4ea941595349087cfb282623414cdb295f7b3ef9bfb6f290ed4450a4e4c49bde58bf45dc17911092e028ab368091753b98ee74f5b9efd107e7d14e717710

  • SSDEEP

    12288:qoHe9W0+Icx+EDwCnAaeT5VH45nxZ2TOL3nIHEhsIlQ9JAfN01XAr5MMBh:le9W0ExrDf56Sym3AE20SAfgQr5MMBh

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 18 IoCs

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

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

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ffedf835bd87820e67051a86fa26d9e7.exe
    "C:\Users\Admin\AppData\Local\Temp\ffedf835bd87820e67051a86fa26d9e7.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:2240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2240-1-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-3-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/2240-2-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-0-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-133-0x0000000003C90000-0x0000000003CA0000-memory.dmp

    Filesize

    64KB

  • memory/2240-164-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-165-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-166-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-168-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/2240-167-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-169-0x0000000003C90000-0x0000000003CA0000-memory.dmp

    Filesize

    64KB

  • memory/2240-170-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-171-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-172-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-174-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-175-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-176-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-177-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-178-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-179-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-180-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-181-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/2240-182-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB