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Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2024, 21:40

General

  • Target

    6dded0f03c0b4852fbf9b8de77e56833ab729f651312c189cad8cc1c1f55f17dN.exe

  • Size

    60KB

  • MD5

    95b1e5564bac57605cc02961fc78e530

  • SHA1

    8b9cd3697535c8083a9f6b4ebc31203b618316b4

  • SHA256

    6dded0f03c0b4852fbf9b8de77e56833ab729f651312c189cad8cc1c1f55f17d

  • SHA512

    76be6770caf16b284f0adcfc9016eb51a99c93ddf39f546f51b8936ce4f54fde56a587328d829d2ea00f896b57675861443dae8fe1cc6f1b25220102852162a5

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8+g9VyjVyYJ9JR:KQSof

Malware Config

Signatures

  • Renames multiple (3778) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\6dded0f03c0b4852fbf9b8de77e56833ab729f651312c189cad8cc1c1f55f17dN.exe
    "C:\Users\Admin\AppData\Local\Temp\6dded0f03c0b4852fbf9b8de77e56833ab729f651312c189cad8cc1c1f55f17dN.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp

    Filesize

    60KB

    MD5

    555ad6e0c8786d1af60f9caca57610b7

    SHA1

    948a25fa40aabed65f7fbc593b4420230efaf284

    SHA256

    10f6bcd7b1c59e4e464d3fee57b8a1afb5fdce468c0ec34c8ec07e24f7a77d35

    SHA512

    40803b3b893e7bc5543a5683da30dd8eba3d06b644604faec339a937da21a864d90fec6af983ed72066f5f4423702b0e30e8581537e6da2f8f5dd7bd4886654b

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

    Filesize

    69KB

    MD5

    ff98b40685253e68b2c38ed8bf6db350

    SHA1

    5bf44ae5d8b49d10aba52c161c96da32b5689673

    SHA256

    bcde2fd6829434eb3a32e3342af3c803b3937ab028534de00d0fea1baf042d7c

    SHA512

    066d97ecb0292e3c1066f0ec477ff347bc1022a825a257b7fb89d07a2ab893667de91b91eaa15154b8eebf87f7c3c8294bdbc1f30aaafcdffad046d713508248

  • memory/2616-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-70-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB