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Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    06/08/2024, 22:24

General

  • Target

    61495835f77d1b8a3f1e54b233900a154d5efa191f02f0f5cc6dd3cc74c2dc31.exe

  • Size

    58KB

  • MD5

    dc6bfefbcc6695aabbc05a0723c9df36

  • SHA1

    21d1212faee145ba147171ee5b15707b534ad30c

  • SHA256

    61495835f77d1b8a3f1e54b233900a154d5efa191f02f0f5cc6dd3cc74c2dc31

  • SHA512

    8e945c7a5eab7e45d5936e3909ef5816f9c8f42ed99ea8c7570d085bfca36fc3d2bcb293ab0cfd2f3cfb0ffdfd1aa621fb0e7dbf47db2041fa0963b6bb5f540a

  • SSDEEP

    768:/7BlpQpARFbhq1KX101je2/Qdme2/QdAe2/QdDe2/Qdme2/QdAe2/Qdqx:/7ZQpApq10

Score
9/10

Malware Config

Signatures

  • Renames multiple (3675) 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\61495835f77d1b8a3f1e54b233900a154d5efa191f02f0f5cc6dd3cc74c2dc31.exe
    "C:\Users\Admin\AppData\Local\Temp\61495835f77d1b8a3f1e54b233900a154d5efa191f02f0f5cc6dd3cc74c2dc31.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

    Filesize

    58KB

    MD5

    e540e41c2126d24d69fcedd214010d5c

    SHA1

    a40882ded5004e70191c218fac1a5c53b00d520c

    SHA256

    54af124cf08b2679878022991d12e95918416cf9520234252acd9c1aeb1bd2b6

    SHA512

    7c539ff50354e6c554d329e90cdb2e8a9f2949abed34f25eb40551d2aa14768bb2da26df5bbf8a87357a181695d7f323548117de839c506d46bb3a48f2df019a

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

    Filesize

    67KB

    MD5

    44fb576b1c06b246e510cafbc5437ddb

    SHA1

    ed00ccc3748465467ba608384b813c74b40aa467

    SHA256

    1235f14223a3a5fc5950c2c9d2da51a9697dce1b8647e413e41b7ae1142cd7db

    SHA512

    004b24884f8cf134d593fd77a622627269fdbeb785ae4eda243aeb74024f82b47b1bec3faf69fffbec5580897ea02b5df286ad603e1d62a606ebe58a4c629c2a

  • memory/2624-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2624-648-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB