Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 21:11

General

  • Target

    4693062890872e1ecf5b82b9ddc0404bc912d5f74d0aad49058b2bf4435c0bab.exe

  • Size

    82KB

  • MD5

    259fbb15ffeb9f75c0f7dc77754159ef

  • SHA1

    9260ffca8aed3300663b1309726d775602c312e0

  • SHA256

    4693062890872e1ecf5b82b9ddc0404bc912d5f74d0aad49058b2bf4435c0bab

  • SHA512

    228ee58ac6e90fefa2941eac2d9cb687cc5c0d9fe2594ac50870df3699e9f3d14b25ee432f400ce55163624619da2c9f07d9f9e6b06ca094e880dbaf752a9fe9

  • SSDEEP

    768:W7Blp9pARFbhQSox//l5l85nd5nsWbWTFTJHJ/vN9uA9DM9uA8:W7Z9pApQUNdNBKZJHJ/vp

Score
9/10

Malware Config

Signatures

  • Renames multiple (941) 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\4693062890872e1ecf5b82b9ddc0404bc912d5f74d0aad49058b2bf4435c0bab.exe
    "C:\Users\Admin\AppData\Local\Temp\4693062890872e1ecf5b82b9ddc0404bc912d5f74d0aad49058b2bf4435c0bab.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1252

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp
    Filesize

    82KB

    MD5

    c2c7fed717adfbb7b6323ad7bce977ab

    SHA1

    73020d9767829ea0d12b3c31a9aa50f97f29746a

    SHA256

    d0845959b942fb992158c7073f1e8dadf6ad52d68615d73ff7d44cb50c9172cf

    SHA512

    3b4cc52225b7e4a79436a5152dd28e2a2a75401eff072e5ac9320434a85dd3bd3ec9dd6dcbc83a79bf648a6e2df5bf25eb440b068b7b09bd062512b0bfb9d9b1

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

    91KB

    MD5

    dbbc6215d1527ef05179b5560f5bf806

    SHA1

    0a6d939b96990e2ef565a5056033b8058cd6d965

    SHA256

    8d949fe4e91bdea256fa8f28d07f04e4915cdbb6d5a1fd94338052a431904480

    SHA512

    792a3ac8710dfc0a3d1d53d1b3e96e9278b0439c20867fa4fb0a6e726e0ede22709cb21ebdadb9567ce44f278642b3725f363c1b4b489261ff6f1855569e7e62