Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 02:59

General

  • Target

    c380d2c1fee775ec4a0b9b1f8f74c31eda39108690a8c2d13160b5cf4e50a048.exe

  • Size

    73KB

  • MD5

    6dcd64520f85983bddc3cf1079c94f3a

  • SHA1

    f16df1f6b1fa7098b888e73b35d661fbd515e8b1

  • SHA256

    c380d2c1fee775ec4a0b9b1f8f74c31eda39108690a8c2d13160b5cf4e50a048

  • SHA512

    2a1c4d4222f5fce689b74116431409579ef991bb07b3bbb81f6d90f0f6bc22ac11de270e22abcfdcaa1cea6ad12dee87ea3b21106063072b24477eeaa49ad3bc

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaMaRRpi1xnRpi1xOYJIJDYJIJMFhWFhCmDpBIjsZORReH:W7ZDpApYbWj2WTWJe+e/qnyOoyOr

Score
9/10

Malware Config

Signatures

  • Renames multiple (3675) files with added filename extension

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c380d2c1fee775ec4a0b9b1f8f74c31eda39108690a8c2d13160b5cf4e50a048.exe
    "C:\Users\Admin\AppData\Local\Temp\c380d2c1fee775ec4a0b9b1f8f74c31eda39108690a8c2d13160b5cf4e50a048.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2412

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp
    Filesize

    73KB

    MD5

    71568e847082832a01ca7c3ad11bb015

    SHA1

    2d1495858b1d34602850d82dcc3b7619d9b0d506

    SHA256

    409bf31c936fae94583f7ea55d93fa6981a46a7cf1fb8f7a1c033bdfaf7e5d71

    SHA512

    083f8984d80cad9f0e80fe499e398450e0f181d2caa5aad37febc10967409684662739aed6bf5fe457d73a1479270b5efcd95fde7933e8560679559b87ccb1f0

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

    82KB

    MD5

    6e13f74438f7353af05c991a2ce9bf53

    SHA1

    6d7e4288a909c78ca8981baf38896330f7ac825c

    SHA256

    70aadb13beb8684546a368b2677283954074ad08ec2290be7d9687b8daaae075

    SHA512

    be771e11db38f62f332aff1228ac6272a0100fa80f31e01d2d29a270fee3bea74e76e3615a11748142ebff0a5e21a5991752f891203bf430b37e5be6689964cc