Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11/01/2025, 22:24

General

  • Target

    59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe

  • Size

    149KB

  • MD5

    f282dbad0e98e548a1f4c80cda1b421f

  • SHA1

    c84bd4af981648c70b98b3f68825446a7ba3a81c

  • SHA256

    59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718

  • SHA512

    9d05ff4ee54a1133c3b91a51ea358a165b5378650e044ddde5e54aa924878aa3c7fbfee0c85545f999c3984e98c367ad036a81a94bd68937861d61334866b322

  • SSDEEP

    1536:V7Zf/FAxTWoJJZENTBHfiP3zHQtMH7Zf/FAxTWoJJZENTBHfiP3zHQtMhf51:fny1tESQ8ny1tESQk1

Malware Config

Signatures

  • Renames multiple (3457) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
    "C:\Users\Admin\AppData\Local\Temp\59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3533259084-2542256011-65585152-1000\desktop.ini.tmp

    Filesize

    149KB

    MD5

    7ac3ec1885285572b79ea0dc67d506f9

    SHA1

    9a38122298da3ed4da58845979a316e72b3aadc3

    SHA256

    f9c33cfbce5c1ec1308bcb800810d329d8d749043ca5f066dd1f5cbf2599721a

    SHA512

    435f6cb4b453db90db1ef1c72aa6830ca241031fdb2726f100bb44b6eb79606020bab5d072877d9fa084122d4efe6462b386b5e7e2a295fffa8e8f2330f4a33f

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    158KB

    MD5

    829d10edd49531f54ecc7913e87fc53e

    SHA1

    5e87e8bfbc11e706e6cda698c2fb75f8f79e004a

    SHA256

    dee380b2dbe1856c4da317eeaba6b92f69f7917e35d37b926b3c2a3bcd14501c

    SHA512

    a5b44d0b5331c9b237f6ecad1c305cac71f2433738db015d96a8a811ba9444cc11603bcac71bf746f8557f2fdd1ebbaacfe3f831e69314e3db3b18ee7618c53f

  • memory/2472-0-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2472-74-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB