Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/03/2024, 12:55

General

  • Target

    2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe

  • Size

    2.7MB

  • MD5

    e4ae771b3ecacff94b842be77123bda2

  • SHA1

    8b60fe49b4590e946b96a99d395f38f6e5f729d4

  • SHA256

    c89531f186b40f33f2929a327ba94e8f42930357eb1d9848a577b54f733d7e1e

  • SHA512

    4d46a380527b233be8a113dc44fed87008a60112805d146631be6ac8cf05d9cffd3fe33c05ded077a388872ed1795eef07f12b2bb1f1be81954abc984f764997

  • SSDEEP

    49152:KIGYB+v+ta6viBRbsXQv+Tatqc5doCUW5SwFAvhDzaDrhFmAjRcnZPCCGiPxe7Wp:K6TKBWAGKqc5doCUW5jFAvBODDRAZPCy

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 3 IoCs
  • 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\2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2528

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/2528-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2528-5-0x00000000011A0000-0x0000000001448000-memory.dmp

    Filesize

    2.7MB

  • memory/2528-6-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB