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Analysis

  • max time kernel
    120s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 20:00

General

  • Target

    27b2329284bdeb1349a9213d873d4760N.exe

  • Size

    47KB

  • MD5

    27b2329284bdeb1349a9213d873d4760

  • SHA1

    00347ad66206f677a962049d2b031faff1fee91f

  • SHA256

    b11eac059d3b76c9873ee28882e7149bac74e484493b34d623246d609c94fc77

  • SHA512

    461e8761f3f01c09e447e80a7bd0425d170459cc09e0ba0e1ff6b6a5514bd0581ca455c0ea215dd29a8877a7cfe7aa23395cdfa62d97af4efa88af8ce2bcb806

  • SSDEEP

    768:W7BlphA7pARFbhM0Kkq81LOyq81LOd+QRI7c7x6e:W7ZhA7pApM21LOA1LOTRcwx6e

Score
9/10

Malware Config

Signatures

  • Renames multiple (3204) 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\27b2329284bdeb1349a9213d873d4760N.exe
    "C:\Users\Admin\AppData\Local\Temp\27b2329284bdeb1349a9213d873d4760N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

    Filesize

    48KB

    MD5

    79a199fbeae17d506968f535f0325b71

    SHA1

    2bedd47a1046f6c06161475e016df15e8191886d

    SHA256

    882558a19a619cd5edfbf82ba0b7f5a1cfdc0cc491b41b6752801628e5b1e7e7

    SHA512

    30c40636ae9f325d5ef34662bd060259dc9cf8fea2b73358b71a627931e6ad412588459ce8fea9f7ca8716014198b24df9d1d1fe942b3665eb357001a3ad4795

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

    Filesize

    56KB

    MD5

    1136021e183597e0d584508729775505

    SHA1

    cf548d672f9be78ae6e4ce341a17555d1fccd654

    SHA256

    68bccc18cafb0b2a35de1228f8f1779bbd408ade304cb78f100279e06e52d10c

    SHA512

    c9a4cff0d5e7bedfac1638ca479d528a6f5e734bdd41c1d3ab1027bd1e54636baeffe316a4a9c712bd2b5d3849c73e94b4c419260b0fdadb0f6db6194c43e560