Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/07/2025, 19:23

General

  • Target

    96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe

  • Size

    1.4MB

  • MD5

    f56961c1b456778b6d2ed04f5d7b7db3

  • SHA1

    f8ea7c80975a33fce8268752425c8ee7ea61db5c

  • SHA256

    96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4

  • SHA512

    6eb31e4a4d3a4f497408e47248f9954a82004238b1aefa9125e0c008db3de00e501bf442fd86512c62e3829574bd329ae4c05e9be5175e8f84bcd2c469a7bd9f

  • SSDEEP

    24576:0jHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:0TGkQy5QZuTtS0rQMYOQ+q8CE0I

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 5 IoCs
  • UPX packed file 7 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe
    "C:\Users\Admin\AppData\Local\Temp\96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5996
  • C:\Windows\Syswow64\97df8710
    C:\Windows\Syswow64\97df8710
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5452

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        • C:\Windows\SysWOW64\97df8710

          Filesize

          1.4MB

          MD5

          a2775f04118ee087e0cf98102835822f

          SHA1

          d5bdca336492ec9aa57bad3ce3f55e4a44e63f2a

          SHA256

          c84a8f02ceca333c17b5f9ab05a5e099f0a5cf97cb5f25a4f4f1f03a75cd9426

          SHA512

          0e1d23dd8142076cc6a39380add27e0aeaa1f1f7c3d7586f2395ca8e3848c1696dc4f66ce49a6d6841e9b31cc2ab49ae3965ebbdf65140154efd4c344578508c

        • memory/5452-4-0x0000000000250000-0x00000000002D9000-memory.dmp

          Filesize

          548KB

        • memory/5452-12-0x0000000000250000-0x00000000002D9000-memory.dmp

          Filesize

          548KB

        • memory/5452-22-0x0000000000250000-0x00000000002D9000-memory.dmp

          Filesize

          548KB

        • memory/5996-0-0x0000000000680000-0x0000000000709000-memory.dmp

          Filesize

          548KB

        • memory/5996-10-0x0000000000680000-0x0000000000709000-memory.dmp

          Filesize

          548KB

        • memory/5996-21-0x0000000000680000-0x0000000000709000-memory.dmp

          Filesize

          548KB