Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    24-04-2024 21:47

General

  • Target

    e1b02db38a41179ac83a406d44c031e66ffe3a76400656b9312e622660c087a0.exe

  • Size

    91KB

  • MD5

    4cd6b465c3346f0b87e8d497aa5f3de3

  • SHA1

    9cc3be64eca1a895dcc64fda3602fb6e21b71fb6

  • SHA256

    e1b02db38a41179ac83a406d44c031e66ffe3a76400656b9312e622660c087a0

  • SHA512

    45d07ea2af2f1968ffe58b708fd0e1b55d059d04119272d7e0d2ee93ede13b59c55f087fb10e1bf00d722f7998c47197819ff00a00d90516929cd53fafdd5ab5

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPND:6rWpcOPxPke+e3fFpsJOfFpsJbgE9

Score
9/10

Malware Config

Signatures

  • Renames multiple (3440) 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\e1b02db38a41179ac83a406d44c031e66ffe3a76400656b9312e622660c087a0.exe
    "C:\Users\Admin\AppData\Local\Temp\e1b02db38a41179ac83a406d44c031e66ffe3a76400656b9312e622660c087a0.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2276

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    91KB

    MD5

    4377efdd68fa36ca28f9d8b73637ac7f

    SHA1

    ab9d9e99a4c14a4e759167cf918069db942aba23

    SHA256

    0355955bfdab1bc2f81ab0d707983b0991d6da82cda93905b5e2b4b2116fd031

    SHA512

    2c875c2d9cf790d7781da3373221e1df4bff1472a7a00b34eb91d2392acbf11fc0cf327ed92062168f702ab63372eb9b9efa0bc84d6d6b38c9390636ee74b8c2

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

    100KB

    MD5

    0563a7b5384cea26bad5b07f10b0dc57

    SHA1

    e8ad130e63989a7b738abc21102812c091af81cf

    SHA256

    f25952252c26123f2d0ed590b18156c476c057c7ddd41699dfbfddddada522a2

    SHA512

    b5c62a8059b2de839353c6ab5565727d4d21f88906755756f11710c0d370ae7541f3a7c3ee80a6416912510f8f774a475b4bf8a75f93eb2e55c884304605c402