Analysis

  • max time kernel
    55s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 03:23

General

  • Target

    384a23c37d432895007e89d003943220.exe

  • Size

    89KB

  • MD5

    384a23c37d432895007e89d003943220

  • SHA1

    516b02bfba7eccb38e28d723ecc129efbb17973f

  • SHA256

    e1b7d275e2631f5e5f42a02633651702341a22b3806761976ff897a0e32b7138

  • SHA512

    88cd9770b1959fecb9a34eef484c195f4bfe723c7329c50c11e350734f3e9effc0fa9faa6c683ea93c0829d573b98767e9c805f7560573cbf7e922bfa7d0f383

  • SSDEEP

    1536:W7ZDpApYbWjIoPyPoLzV7c6ShLDw1wxh6hV:6DWp6Dw1wxh6hV

Score
9/10

Malware Config

Signatures

  • Renames multiple (197) 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\384a23c37d432895007e89d003943220.exe
    "C:\Users\Admin\AppData\Local\Temp\384a23c37d432895007e89d003943220.exe"
    1⤵
    • Drops file in Program Files directory
    PID:900

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2212144002-1172735686-1556890956-1000\desktop.ini.tmp

    Filesize

    89KB

    MD5

    a9702a312059959c9768cc5d93a52841

    SHA1

    9809b4ff86e6a1f2f2ad2e1d8a29e5568540dfb1

    SHA256

    47bc26ac98926938a5c05bc5091bd7ebb1dea4ae6f37cf1e3f687c2b3a2a7b15

    SHA512

    43cf1f8a058f012abdce5dc4fcf2deeb82829652e238ca4b4af49fc0a1a5c5527dc3c63ec37bb621f43e7184955942e6483f0ea6c63dbda49c4388432c4a1b01

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

    Filesize

    98KB

    MD5

    fb7b4e73a17beadd10fbe70e3cc6a6a2

    SHA1

    18d28e94016a3f67fca5ee6c22f8b6746abbe342

    SHA256

    0add57dd9de91d294f9d8d0803fc6bf2572535ea12ebdf522feb6dc837e67a77

    SHA512

    0d17c08b50603051191bb41d6a289f1162c98ff7359382a33a056d48a650efcc212b9a32a092242429484bfb01746296a38b968e3f59b9852ad3d0e62cb9315a