Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    14-10-2024 19:05

General

  • Target

    189a39eb9a0f97b355c30b68ab7ac23c5030d083ce75e23ab918aab7149b8a01.exe

  • Size

    73KB

  • MD5

    67685def6d08dbcb1e1600c5b328b1dd

  • SHA1

    de1e4f0310e0c22feaa9fee531bb3a6ece005319

  • SHA256

    189a39eb9a0f97b355c30b68ab7ac23c5030d083ce75e23ab918aab7149b8a01

  • SHA512

    85d27e7228cf491ad75efbfdb83b903dcf6d886b7c298505528c10a0d5699812c23f305cb1085985c686887cc04a468d3ff5f119e92d196a747632ead2ef49f1

  • SSDEEP

    768:/7BlpQpARFbhvEXBwzEXBwLtAc7Fc7u595QUhUey5vhgCy5vhgn:/7ZQpApHou595QUhUBgtgn

Score
9/10

Malware Config

Signatures

  • Renames multiple (3743) 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\189a39eb9a0f97b355c30b68ab7ac23c5030d083ce75e23ab918aab7149b8a01.exe
    "C:\Users\Admin\AppData\Local\Temp\189a39eb9a0f97b355c30b68ab7ac23c5030d083ce75e23ab918aab7149b8a01.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2703099537-420551529-3771253338-1000\desktop.ini.tmp

    Filesize

    73KB

    MD5

    91d3c49a67ef4ae60016d64f8604a247

    SHA1

    d1e6b23567c97bc2efbafe74835565021ddecf5c

    SHA256

    8d25a38c30a3f4d9affdabd703671f60b525b6b3f041e383fbdf8804255f97af

    SHA512

    23ad4928285d081a7aebf131115e6994731be2aed48f7551f1c61d32f4b32063566e2342437d46ca931569bbfdc7bb436fdf897a58ed9d285ceedb5f1af80419

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

    Filesize

    82KB

    MD5

    0536765c12df80895d0f2356c7564b83

    SHA1

    dd4003e95356e7211be657abf25458ab6c909a66

    SHA256

    d76c7bf16a39ac4e4e1b86aa4e16342ba3a216866b9bba4c1d3a162c601b54a7

    SHA512

    f82eff0c2ea3bd1d18a57482f832f198f35812f068869a221b902b77f84a3e4fc49a0ba6e529712c63d2fba25a2fb65245e3125064e3f7618233fb606bf89e2f

  • memory/2700-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2700-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB