Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-04-2024 23:29

General

  • Target

    7ab7f292b4638b21c37630083803dfc6ed4cfb381312fea1e6b81642e3c3ab38.exe

  • Size

    68KB

  • MD5

    08cf4336cbf051b09ef4b2c99f1664ce

  • SHA1

    8f4581b724f9e73a6ddb91039169ed4476e64e3c

  • SHA256

    7ab7f292b4638b21c37630083803dfc6ed4cfb381312fea1e6b81642e3c3ab38

  • SHA512

    5ae0ba2a90ef0a3aa486ef8f00dcc375ea951bc7dceb2e83693e4cca2e25530304a0e836b130d90bae8ecbd83ec884ab39f2942a777b466df246f16850eb334b

  • SSDEEP

    1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEh+:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsX

Score
9/10

Malware Config

Signatures

  • Renames multiple (4862) 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\7ab7f292b4638b21c37630083803dfc6ed4cfb381312fea1e6b81642e3c3ab38.exe
    "C:\Users\Admin\AppData\Local\Temp\7ab7f292b4638b21c37630083803dfc6ed4cfb381312fea1e6b81642e3c3ab38.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4812

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2288054676-1871194608-3559553667-1000\desktop.ini.tmp

    Filesize

    68KB

    MD5

    674a696ad541c6b8b1e835e61c95a0c0

    SHA1

    92d316443cce9d606a50e50b8ee8f0085cfa6924

    SHA256

    8c4c00cab48916aa9f482517e2f565a453245133ad093073aa5faf70a8ebdb0d

    SHA512

    582e3afae1fc59cc10f669db1a59d9b0640768f233162349afd6a7d513332d15658116506617d808160cf3cb69c170cc69dff0f2ae63c419e982f2f7242ebf4e

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    167KB

    MD5

    875b2d6aa963718767b3959dd4d11f8c

    SHA1

    ac1517c2d0575363c401e92be994d3552ab75635

    SHA256

    4d620599097b6287ec93d8e9252b547ff562af9467dd26064fbf095c0202f8ef

    SHA512

    c93f865b92203dd0ae7682f42ba9685e577332f1de7fdbc6863d7dffe99069b89a21dd785f2f9d78493b1dca800e18f19a0a925c6417792b747a2afd0fc6d1c7