Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    10/08/2024, 20:22

General

  • Target

    347527b64cc7105f45b50324a8db4411a33fe1ea75a5fcf1775cd8a09bd6c9ec.exe

  • Size

    46KB

  • MD5

    d1b0fb49573516588757a261b453e68f

  • SHA1

    840899f91e08f9e41f1c080cb1c0495aec93664a

  • SHA256

    347527b64cc7105f45b50324a8db4411a33fe1ea75a5fcf1775cd8a09bd6c9ec

  • SHA512

    374ffaf7f5bad6016315922e054bfce8795ea1fe45a6383fdd8a9b1c2d7cc3d306486d5cc33c2dc8eca26e8ae2150d37e3af2c0409d1b5b6eba5f5397b3526b9

  • SSDEEP

    768:W7BlphA7pARFbhL801VvM801Vvv7GqSY8:W7ZhA7pApw03vR03v1SY8

Score
9/10

Malware Config

Signatures

  • Renames multiple (3791) 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\347527b64cc7105f45b50324a8db4411a33fe1ea75a5fcf1775cd8a09bd6c9ec.exe
    "C:\Users\Admin\AppData\Local\Temp\347527b64cc7105f45b50324a8db4411a33fe1ea75a5fcf1775cd8a09bd6c9ec.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2172136094-3310281978-782691160-1000\desktop.ini.tmp

    Filesize

    46KB

    MD5

    70a9f10a64aa46b6af6aacb303a8f777

    SHA1

    2a6e38860c285ab001489ab332fa85c44d674dec

    SHA256

    728946663eff38cfa316d8dab3407a4c131117d2b1ef8068d6acabd178057110

    SHA512

    84282cc65284ad22cc61d22d0eca3651024ec84493f86c872c46d6e9430494b4caf7a4160c846493780ae0d7e6fefda108d4f97435dec82204f5081fca59767e

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

    Filesize

    55KB

    MD5

    084f86bb73b79a2577704ca40f01adfe

    SHA1

    9b4a074f455be3bd95dc62f97de84d66f95c40bd

    SHA256

    4efedccb773b18d44a5301ae690bf37b5d407eb034c49aad1137c8992eb4f974

    SHA512

    dfe3565c1a28f32bcc6c8b7fbf199cfef540aace17c8d4098dcc1e137c1e3e106f15909d7dee457bbab9e5679e77ba8da22f63680b322c61f35b8f226ace2214