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Analysis

  • max time kernel
    120s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/10/2024, 13:15

General

  • Target

    f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe

  • Size

    61KB

  • MD5

    0d2d208cd8865bebb4dfc777e34c7c10

  • SHA1

    af9ec8406771bf61e637cf63388b651f2518ffb3

  • SHA256

    f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1b

  • SHA512

    7a8709e7d14296e407f127e0c29dc9dbd025241a3b0f577e9f425f4386ccb33189162a1fba9129c43ff003b8bc269db62f6b77ae11473a4e4548503d884cc858

  • SSDEEP

    384:yBs7Br5xjL8AgA71Fbhv/Fzzwz72Jwuq2JwuR0U0Iap3gyaHq9nwK8gvgyaHq9nA:/7BlpQpARFbhNIiJwsJwwnZap9QKQD

Score
9/10

Malware Config

Signatures

  • Renames multiple (3209) 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\f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe
    "C:\Users\Admin\AppData\Local\Temp\f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-312935884-697965778-3955649944-1000\desktop.ini.tmp

    Filesize

    61KB

    MD5

    b27f8598726c5de474cfb0ecd5bb92a0

    SHA1

    6ecef3049521ff62643cce01a4d81f23ca285ca2

    SHA256

    97b6f6867d07504f3224b765f9c1d218dfac1c5d70c906a9d8daaef75cccd08d

    SHA512

    63fc97a15e179e4f02a6e81f8d5c2329a584d936ff43f6246c310733ed170d3a10442fdec59c50549f35ba45a15cc1380607a3f0e131824967de5cc331be8aec

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

    Filesize

    70KB

    MD5

    15f89a4dc41bfb82721e0ec61d4c271e

    SHA1

    d51ebc70ea1fc0d127be3c563d7d71ee259b7323

    SHA256

    c33162bd94b80dfe52eca2fbb57f3f601c2add8f9f8aa5ac8410acfc3b135fc8

    SHA512

    43d2299c1f44a2aefbd277416c76053dbea06d1f4b74c742ec143f33b42d4742d8eef7ac8198f5eb71528dc146d8ae5d9690e42d7988631cfa0711377bb95948

  • memory/1800-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1800-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB