Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    24/07/2024, 00:57

General

  • Target

    a0cc90ab1300a186f06b15e6f1ddb186cf79617b885d4f14cb5d73ae2974ef2b.exe

  • Size

    273KB

  • MD5

    82ba7df5faf8137c577adbfbc7f0995d

  • SHA1

    acdcb8c5b91572d5d2c598b04a5269e4c8c1bae2

  • SHA256

    a0cc90ab1300a186f06b15e6f1ddb186cf79617b885d4f14cb5d73ae2974ef2b

  • SHA512

    45ecb5200f4c1bedf415b3f0704c2d3080aedfbe2791705ea40dd2e0ea13760136065fe754099504c4b9d7c2ae6fc5e068953223756851750930114ac9934d9d

  • SSDEEP

    6144:RqBAIuZAIuDMVtM/8aB6Up31XnSUJdrIP42:CAIuZAIuO/6lXtrIt

Score
9/10

Malware Config

Signatures

  • Renames multiple (2796) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\a0cc90ab1300a186f06b15e6f1ddb186cf79617b885d4f14cb5d73ae2974ef2b.exe
    "C:\Users\Admin\AppData\Local\Temp\a0cc90ab1300a186f06b15e6f1ddb186cf79617b885d4f14cb5d73ae2974ef2b.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2548

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3434294380-2554721341-1919518612-1000\desktop.ini.tmp

          Filesize

          273KB

          MD5

          4dde7a11eeb831468f802bf3b6a0ef6f

          SHA1

          c54385d173c9d95dd32ea81513327eff2cbc7fd2

          SHA256

          9eb196ee4be824f228110217b80a077c40bb8fd832e56066d2b09da69bbe3e9c

          SHA512

          cd8ec5aa36554f0202daf28187af348171b7cf4e331d0ac2ff260fb26ae32246a8bd7f997b6f003945d2683b55db5778ed888426dfedea839ebcc9ea421c53f0

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

          Filesize

          282KB

          MD5

          cd6f5c8505cb412b0b48fc35a93bddbb

          SHA1

          76accdc42254bda86fab7ed25e8b89907e643927

          SHA256

          6eab8ae0aabec8cb4608c5b2791a79e5f76fe319a48e69783047dd39ace26baf

          SHA512

          4895c8b62ef569f9ef7dc55fbefea28735c6d1c7a5cd168bcab2f07fe54e2715d972ee26277558eda6aa1f9a57e6f857c33dd7a61a4afddf66d5a8e5367b04e5