Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 06:44

General

  • Target

    0e5d04a61f4e6b0bc2b2132accf84058981f40b6cb9c1f0ffe7154c9ebd22430N.exe

  • Size

    39KB

  • MD5

    c1d15825530c3a35cff7cb15fed99d00

  • SHA1

    61ce9d6fdb6dff6e1cadcc2b733ee9b60f1c6d21

  • SHA256

    0e5d04a61f4e6b0bc2b2132accf84058981f40b6cb9c1f0ffe7154c9ebd22430

  • SHA512

    b76821e51663b565932d4fae1db86b290baf21cd45c81e8b3bfecc0bea075bb9e9c3ec75dc4c6f58dc5f228ee6a9440c60787c25d3e487e460dff05fee6e1a59

  • SSDEEP

    768:W7BlphA7pARFbhM0Kkq81LOyq81LOl6Sl5lsSccm:W7ZhA7pApM21LOA1LOl6vSccm

Score
9/10

Malware Config

Signatures

  • Renames multiple (3433) 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
  • 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\0e5d04a61f4e6b0bc2b2132accf84058981f40b6cb9c1f0ffe7154c9ebd22430N.exe
    "C:\Users\Admin\AppData\Local\Temp\0e5d04a61f4e6b0bc2b2132accf84058981f40b6cb9c1f0ffe7154c9ebd22430N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp

    Filesize

    40KB

    MD5

    39c6c7a9bab027c2f0e845c937540622

    SHA1

    d039b542319307a5d387afd22755b3edb0c6c88e

    SHA256

    fc29b3883980a71b3546d6daad02b384346aaed2423ac2e2ce4ae5a04acd745d

    SHA512

    721ea2de8526a119097fe3f7582aaae15a6901345dc055de4ff8cf1b39026b76f9048461dc29379f4855375fc5259c6fa8f2235b63ed5333f85b0fa9bcf74ed9

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

    Filesize

    49KB

    MD5

    2ab8dc0b78769b291fd4ce43aa08c989

    SHA1

    dd929f9561f8718c426bbec7551733e3e840f0c0

    SHA256

    378b64f1373398866f05ea7f578b7c7f1eca5de30fb08e71ba0e2ff0163c83e1

    SHA512

    eeb1aedf200d0dd5690dfea4ea2c49ae1b44070df6254022a801515730ec7fe7ad782a330ea960dee3d09f077fff8290ddd81f91cfeae8aef6166a175893b0ae