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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2024, 07:21

General

  • Target

    c0232efaacace1437e84deafcbe3bf1b2497e55c0deea4bc2142f12031f54cc3N.exe

  • Size

    86KB

  • MD5

    cb8ea5ad6eef4451205c7ba3eaae24e0

  • SHA1

    002bdd06e88093e31a0c46dbb827053493df3885

  • SHA256

    c0232efaacace1437e84deafcbe3bf1b2497e55c0deea4bc2142f12031f54cc3

  • SHA512

    424abe50c88476ef20aa01b8f6c9138a78f669bfb444177ad0d09df5d8e12f70755e2872ae8e9054f742bab930814af92cec9f21c0f65f861eba89b2c3d273c9

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBKggUCQCi:69WpQE0zxgq

Score
9/10

Malware Config

Signatures

  • Renames multiple (3536) 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\c0232efaacace1437e84deafcbe3bf1b2497e55c0deea4bc2142f12031f54cc3N.exe
    "C:\Users\Admin\AppData\Local\Temp\c0232efaacace1437e84deafcbe3bf1b2497e55c0deea4bc2142f12031f54cc3N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1960

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-4177215427-74451935-3209572229-1000\desktop.ini.tmp

    Filesize

    86KB

    MD5

    de7bb55df5d5304ec0c7a01b773e7738

    SHA1

    d9ebf4ed6b8b656562a3280d02de7e49bf9ea803

    SHA256

    5551486000f71a6445bd39bf768dd0d2c8e08bd436339bfc6b925c485ab0d3ad

    SHA512

    257b9d412c7be1ea112db88ff9b2498ef92db40ae2781a2949a7df609014bd20e8d9a92fa6c09affbc43efa1a00d2d3a20c4e4527af3cc4f9d3d8142f872e94b

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

    Filesize

    95KB

    MD5

    1150b729ad4f395fd749abb9c4a3b717

    SHA1

    73e2dfd7a5b79ccb748dc530be606f6e4d66ed53

    SHA256

    2419d8a07ad3f63232cc1348bc952fe0b597565078aac29a1f9cafd8e4475378

    SHA512

    b199af7b73ddb911c81824bde7c87e7d2b414f1668c594a6103a9b0b2a93bfeca86f653faa2624356c2f4cc7a4aac0b6d31d496b5dd753abaa26dd049a63e944