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Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05/03/2024, 06:26

General

  • Target

    2024-03-05_d34e6288c445d2ecd1b7c7b7dcb6bf92_magniber.exe

  • Size

    1.5MB

  • MD5

    d34e6288c445d2ecd1b7c7b7dcb6bf92

  • SHA1

    314d2a076b4c4e70dc399ea21a237c058cd8afde

  • SHA256

    4fd7f380594cfb52b2254be0d2129db39c4724301201ac15cd3cfb5586294966

  • SHA512

    fc323994a68b7a494bc2382107255a33db20230d70e19b08e988cd485b5b1e2b504e3480b2b6cc988714874b783ca48acf25c5af85ea709536f8c057983ebed0

  • SSDEEP

    24576:hjo/SmnVJYSINjaRSKqTDuZY7grQWP/fxA9ImEexQ:h0/VgSAKqTDuZ8k3X+8

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-05_d34e6288c445d2ecd1b7c7b7dcb6bf92_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-05_d34e6288c445d2ecd1b7c7b7dcb6bf92_magniber.exe"
    1⤵
    • Loads dropped DLL
    • Writes to the Master Boot Record (MBR)
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\UNIBAFF.tmp\dr.dll

    Filesize

    346KB

    MD5

    47e5db9c8990f133d57c564c20668d38

    SHA1

    b8d90e8922c71935c61ecaae9a482fba6c3439ba

    SHA256

    5d14c76dbc223385f34e60391ca91475078c1fe35822bf91f825fc8196d95fcd

    SHA512

    000608913349ce84ef8eda5f68d03ef74fd57f6a16d74cb5b0945621f281b2396535f42daac33ab7bf94317b783caec9c32edfbaffa4da56c97dbfe9ea084488

  • memory/1052-9-0x0000000000510000-0x0000000000511000-memory.dmp

    Filesize

    4KB

  • memory/1052-32-0x0000000000510000-0x0000000000511000-memory.dmp

    Filesize

    4KB