Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2024, 18:57

General

  • Target

    virussign.com_033ed44a2f1841cce29d91d7ee4909d0.exe

  • Size

    2.7MB

  • MD5

    033ed44a2f1841cce29d91d7ee4909d0

  • SHA1

    23851ff70880505dc2c12a76e0bb0a879c692a9b

  • SHA256

    d8ec67bd2273a145593101576349db37e709fe7b16a7f529578b7426e045cc29

  • SHA512

    d19baf28cfb1f007fedbed7f99dad6ece4604db9c0e2a3e2219c49640313146338ca37f6ee470b7707d5f2f35ef164badf54ae594a0c4191c7f5d42670a49d93

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBR9w4Sx:+R0pI/IQlUoMPdmpSpF4

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\virussign.com_033ed44a2f1841cce29d91d7ee4909d0.exe
    "C:\Users\Admin\AppData\Local\Temp\virussign.com_033ed44a2f1841cce29d91d7ee4909d0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3884
    • C:\Files66\devoptiec.exe
      C:\Files66\devoptiec.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2480

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Files66\devoptiec.exe

    Filesize

    2.7MB

    MD5

    0977c136782c6eb88970fabadb28ce89

    SHA1

    96563c31e022e8e52091296f972809ee0b04274c

    SHA256

    33921fe4a18f0cd1b96c4ac1ce9c873c279a241fca4d773635efa98e5a5bf16a

    SHA512

    2572b7bf50ce252f26c69af4c39cd335fd612b89afb87ffe60eec2fdf56b5f11a3439377a435672ff7b55c7da9a9a039e5f1f73823e93f4a37d185c76887bdbe

  • C:\GalaxRF\dobdevsys.exe

    Filesize

    2.7MB

    MD5

    a1a2992d7d71ea69bd1e5c34f9f7f8dc

    SHA1

    809d9bddae3ddbaec017dfd805e6e331da0d0683

    SHA256

    2d30c30c827b31d7d5f0a78504427a8d98de26064b0c287ab74109f2833dd3fa

    SHA512

    f3b0bb8891227f1710efdc1ee9df8dbfd4532cebfad1b6728266f3a915a544c2ea5224366661d437a8379e65b949b0a2b718cc8309796329db620af510d6ba7c

  • C:\Users\Admin\253086396416_10.0_Admin.ini

    Filesize

    206B

    MD5

    cbf6b68a326182d9248e88edd7b70e86

    SHA1

    ab37dfb2dceb35b5c8f234f217e3485f51454c19

    SHA256

    36d6aad71546f912aa812b3748657a0f9582cd95eace9f0e1b06ef4c4d1525f3

    SHA512

    0036d69edde4a51ea884b7f9d3d2db28294c157ea8239b77bc0834d79dc9a098b8305128468dcc5fb3a34cd00723c1eb7fd2e33757dafb85684f6b959ef00f99