Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21/04/2024, 02:27

General

  • Target

    c19467ce70006c6c3896cc3d79532b7c72861df145195812dcb196c65b0a2531.exe

  • Size

    123KB

  • MD5

    cc91be1e692f8145112a3dc3e43bb378

  • SHA1

    11d35fc7971d0c33626f8a7aaafcb6abccf4f76d

  • SHA256

    c19467ce70006c6c3896cc3d79532b7c72861df145195812dcb196c65b0a2531

  • SHA512

    27e379437e73a625fa09a3ec6f1f17bda222e44d4e427a29688aab745e983acc59de35bea363841a1c4d66d4e6c08679a163febab0aa1a8c28e66d464a7c402b

  • SSDEEP

    1536:W7ZQpApjIZNdNnfFpsJOfFpsJ+n1k1jWk1j52xlxu:6QWpkzlfFpsJOfFpsJ+n6jEnu

Score
9/10

Malware Config

Signatures

  • Renames multiple (3438) 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\c19467ce70006c6c3896cc3d79532b7c72861df145195812dcb196c65b0a2531.exe
    "C:\Users\Admin\AppData\Local\Temp\c19467ce70006c6c3896cc3d79532b7c72861df145195812dcb196c65b0a2531.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1164

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

    123KB

    MD5

    07b9b3d661bfd1b173a01e377f5d2df8

    SHA1

    0b9082deb8702f503f67cb3abeaca16054d2326a

    SHA256

    03383565336ef3cb19dacc4807470a03fceeee1e4f884d47c86d7cd31a34ff7a

    SHA512

    6ca4e6541066d14561ed97044554c58f802b4a7582d568828a26766f86c241160775bb54c0d9135b39f51b5538488d6e5ab67a4594f25c5885e01cf73b23ade0

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

    Filesize

    132KB

    MD5

    7e855eae5571c075a2d0f6d0b71a7f44

    SHA1

    eaa97a35764bc55b725f083cb86d19f625ecee74

    SHA256

    774b5cb13aa718c184c3848918d124eebf782ab613a1d4b97745135a262f2b1f

    SHA512

    b82eee37c62f9e49e22d8c62bd2dd64b453024cb492c1031cd52833d86bf262c8f096784e4f3f3be8f1e2dd5700b19d3cc86a4f86e0f95e4b187220e140126be