Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    01/05/2024, 01:18

General

  • Target

    9cdf0f242848a06c8e5b733c2a064ad1c6e779172575477855c17802848f856d.exe

  • Size

    100KB

  • MD5

    9dd412bd82b6a93b0029db83f4516340

  • SHA1

    f9a6d216a7876efe58753a88c0f64380b6339c74

  • SHA256

    9cdf0f242848a06c8e5b733c2a064ad1c6e779172575477855c17802848f856d

  • SHA512

    495237b028a22abb1ae11880193df66c09d809b566fa5e2851a8eb79d431d29a042dfcf48de9b65a26bccd39118f84fddc33a54dfa7365c829498190592a098d

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPI0ROL:6rWpcOPxPke+e3fFpsJOfFpsJbgEY

Score
9/10

Malware Config

Signatures

  • Renames multiple (3523) 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\9cdf0f242848a06c8e5b733c2a064ad1c6e779172575477855c17802848f856d.exe
    "C:\Users\Admin\AppData\Local\Temp\9cdf0f242848a06c8e5b733c2a064ad1c6e779172575477855c17802848f856d.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2072

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp

    Filesize

    100KB

    MD5

    ad8fc1a1d6b3f279ed68ee47937be030

    SHA1

    af1aab92d901cf1a790b47fec002c40dd82d54d8

    SHA256

    b2957714a02082fbd3ec451a068cb6bdbe91be868e6a80a518b71357cf35e07b

    SHA512

    48e4d365337d6730ee19f0ca60aa1688652e4dea5ab1fa88f14aa2758b8f605137db7a5ad5f37acb55ca539d7b19fba362061edac04f503e3a06c48568b36656

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

    Filesize

    109KB

    MD5

    3b1218a6efe9e098bc3567c2f41776b0

    SHA1

    681a03e4e94a5410ff3eca186d7a42d646996f71

    SHA256

    312c80285ecf1cc82cfc6ccf4182bc1939c41e2f19dc4e833a8b6a696dbbb7ae

    SHA512

    744996661d0551f1ad4cbb68ab2ce1ba9bc6b10a6c3fd68873149f5fcfce0f42f15c112cf78b916310ad2dda8bb6033978a860bd2e0fedd01f12b14898fe6f7b