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Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 18:50

General

  • Target

    00ef8c01edba099c8675d1f9a3aa60ca.exe

  • Size

    936KB

  • MD5

    00ef8c01edba099c8675d1f9a3aa60ca

  • SHA1

    cbe326c6be08866f78dafb3c4e826c9e92b3d1ab

  • SHA256

    dec274c45f76a73a37d054c9ab07537e8ef5c6082782a874eb56b4a397e2ccc6

  • SHA512

    7d3629debb9a5e948926516dcf51e78a54e00c00ae6a05077aa1608422c54a3d588f4165c2162875c6f022e28fdb3208addaa788fa43ec08c9a3e118d005e04a

  • SSDEEP

    12288:MLry/neyx7f/A64j7PYV3H/BxJsQYrFy698hi2hT4wgfP3xeb01jQwelN1U:qKeyxTAJj7PYJvYN9+i2Z4wWht5BM0

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\mjvufbqyw\elunmrezrvqr.exe
    "C:\Program Files (x86)\mjvufbqyw\elunmrezrvqr.exe"
    1⤵
    • Executes dropped EXE
    PID:2744
  • C:\Users\Admin\AppData\Local\Temp\00ef8c01edba099c8675d1f9a3aa60ca.exe
    "C:\Users\Admin\AppData\Local\Temp\00ef8c01edba099c8675d1f9a3aa60ca.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2808

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2744-11-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2744-10-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2808-7-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2808-6-0x0000000000230000-0x00000000002C4000-memory.dmp

    Filesize

    592KB

  • memory/2808-1-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2808-0-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB