Analysis

  • max time kernel
    120s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-08-2024 06:30

General

  • Target

    919b27eeb92133b0a08c3afe8371c5c0N.exe

  • Size

    87KB

  • MD5

    919b27eeb92133b0a08c3afe8371c5c0

  • SHA1

    a69d5598dd4b6361b3abcd2ed4f546734ffc02a2

  • SHA256

    d1725161f2ab091addbce8e4357d401b2e77ab5211aa8c574c7c1a3301141523

  • SHA512

    5180e5966966776f7757e7c1304b1a860fbbe59bae16ae9f259ee39d11eb828e98ec4343fc4c915ed147257468e06eda31732bf3ad3ab0d75fbc1f2fee2ba63d

  • SSDEEP

    768:/7BlpQpARFbhiWb8naOnaBGNB3NIw3NIH+o4p:/7ZQpAp/Eaiau3NIw3NIm

Score
9/10

Malware Config

Signatures

  • Renames multiple (4364) 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\919b27eeb92133b0a08c3afe8371c5c0N.exe
    "C:\Users\Admin\AppData\Local\Temp\919b27eeb92133b0a08c3afe8371c5c0N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:4916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-786284298-625481688-3210388970-1000\desktop.ini.tmp

    Filesize

    87KB

    MD5

    03ca266480164fb5cee9ce7d5cba769a

    SHA1

    d97a43c7b5b93d4a1a1f0ef3a7f18300d311a3c0

    SHA256

    01d6e4119fff17e40fee6b728954c8b66ff46ff4cd2e1d7f6686287cda735d0e

    SHA512

    220384b73917a01945cc71c46682875891db84844ece05fbf2c79f294e5fab37456b4326437d50cb20a0a4e3659b0dd1b7214a0fafebdbb926202de580961cac

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    186KB

    MD5

    471ac1cd00ebdfb329f6e82c9107469e

    SHA1

    b680faec776a9cd2365333c0a7f1a68573c8d9b3

    SHA256

    edc0584d430620c439fb72261168315e2d65e5a9f8c708e65cfd7aa0c5fbe881

    SHA512

    15009d0482209ae28f1b5e747a7568de7d2e47fa67963235016b992f22612ddb73b669e4e978fbd11cf7b66adf99306455896e1f08d0e419ede372e928759f90

  • memory/4916-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4916-870-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB