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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 19:09

General

  • Target

    16faad7aa3947b98cb937830d93a2873fa05daaec0689b8f68e62dc43be7e2df.exe

  • Size

    50KB

  • MD5

    685b8cbadea0b02578c4ca01186b854e

  • SHA1

    082340bb6fac0641fb38e3627be186c2f86563ef

  • SHA256

    16faad7aa3947b98cb937830d93a2873fa05daaec0689b8f68e62dc43be7e2df

  • SHA512

    f668b0a86ea03422afa443b53c081e5a60c6d1f1eeacf8d1498792417cc45dc8efc50f917eeca2e7dda162d48f0010a1c365bbd8bb3b0881f0335a3f9d27b2ce

  • SSDEEP

    768:/7BlpQpARFbhn54fmiy+3BVr54fmiy+3BV6nkSI:/7ZQpApmi6nkSI

Score
9/10

Malware Config

Signatures

  • Renames multiple (3788) 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\16faad7aa3947b98cb937830d93a2873fa05daaec0689b8f68e62dc43be7e2df.exe
    "C:\Users\Admin\AppData\Local\Temp\16faad7aa3947b98cb937830d93a2873fa05daaec0689b8f68e62dc43be7e2df.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2392

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3450744190-3404161390-554719085-1000\desktop.ini.tmp

    Filesize

    50KB

    MD5

    193db706ae11bc75f937cad995f92ffc

    SHA1

    51a9a6c5e3f7131e9a790911c9e4ba1189aa2db7

    SHA256

    881f9a3bda1047a920907da692eec99d1381b35db3be1a3a9dc34bd1c29816d5

    SHA512

    bf0bfa4d4e1746ef3f8a88e992697abd28a879d95797663b46c36b20dd35d0bf559e7f881027c8f50829b2c14b3ecf85a6e5f148d937ea1a160f246367f50499

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

    Filesize

    59KB

    MD5

    c0ec48625e205fbe0e8b56f63e41131e

    SHA1

    5309c1540406eeece6315f1aed386ceb59adfe50

    SHA256

    d3e7a029c2e1e34608a4cf928c70f5786a2a9bdfc7188802653c54a8c93f8a4e

    SHA512

    3f7421bca2dfa8c042619a059c655606ae3920808799068546d42702ca4a19063e93554b64329b00b9cf9958413f64f92bd2f91698b2e0567af10d665e001294

  • memory/2392-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2392-664-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB