Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 23:19

General

  • Target

    6a37b981b49f45d14cdb5176ded05e6f299ab3ad6c38e4dacd5f46c05e8feac6.exe

  • Size

    2.6MB

  • MD5

    af0ab76c356070b84815b4c61df01b0f

  • SHA1

    32f2b80acc2d834fe61091871125a1dd08295d50

  • SHA256

    6a37b981b49f45d14cdb5176ded05e6f299ab3ad6c38e4dacd5f46c05e8feac6

  • SHA512

    a4e311fea5c61c86a8ba2d7195134108069c4930a514cc150adddce68c299926647cd77fcf82c54b4e9606bfec3425b3fa0426732f345010fb13dfb3e65d3f94

  • SSDEEP

    49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBMB/bSq:sxX7QnxrloE5dpUpPbV

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6a37b981b49f45d14cdb5176ded05e6f299ab3ad6c38e4dacd5f46c05e8feac6.exe
    "C:\Users\Admin\AppData\Local\Temp\6a37b981b49f45d14cdb5176ded05e6f299ab3ad6c38e4dacd5f46c05e8feac6.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locadob.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locadob.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4600
    • C:\Intelproc8V\devdobec.exe
      C:\Intelproc8V\devdobec.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:5028

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Intelproc8V\devdobec.exe

          Filesize

          2.6MB

          MD5

          2afa2025d57712a32da2762389c01587

          SHA1

          c18f673af297d7389f3182ee893ec7db169ace41

          SHA256

          e503066a8bebf1a4fb659bc1a03b7577a16f6a0480aa6866ccf38c5e458fc0ae

          SHA512

          515fc86095c002d16ba518c5bffcc045592bd3a5314ec94b2a8f6d0f93e48ea765e8c27caceb6691973adb3e6a8e810f2b9e3bd49cb53c189109d5b7f1772bb2

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

          Filesize

          204B

          MD5

          49dd37c39f2aaa5ac208238b4b8893e5

          SHA1

          7605aa012aa9cea743af2505404c3ba112cedecd

          SHA256

          7900e9867b2bae5f75fa648b2e11d4e903a2b147299421031e077f07fb9c2dc9

          SHA512

          69e553b1c81d015c122947b3f2152600b4d53a7fdecd33aa4017fcc0994ccb44286e51096bb782b810006892b77bfdf10046812328eb4e09d1c3c7dad810509d

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

          Filesize

          172B

          MD5

          35a319cc911d78e5712a34f16726f1e3

          SHA1

          cad2ee2387b55b009be9242e52573178c3caa952

          SHA256

          5b1dda12a357dbd0086635333d5a25638914c48b755a2aeb2809a03b0844bdd9

          SHA512

          6a065c6ed26fe2b37f4e43af26d21558c5f69ed2743581473757da577303e75e5ed17916541449ce2cd821a378baac7d6dc229a545a5f22d8f69f5399339083a

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locadob.exe

          Filesize

          2.6MB

          MD5

          5b6b9a24fced95ddf565891b0c1fbe6c

          SHA1

          cf6cbd00dfd5a9a64473c5defc507b8b8bc9c6ac

          SHA256

          6d65922d0e32564195ae9f36d1ec00444290e59eccfa92d6972438eea6fac52d

          SHA512

          259827c765950acf6bf79d4ef4081c3d54c2b476cf5f62ece62e40ab139076ef5e1a61302a23e9f40b2e4cfa11235c0cfc1b426b03f8d70ce021696cd6845ff8

        • C:\Vid6U\dobxsys.exe

          Filesize

          2.6MB

          MD5

          6e453626922be3b206056a99bacb151c

          SHA1

          676f330c77ae8aa2702dc6f77f70d8dd6b0a4e86

          SHA256

          b99f4359b6a26c7595f2d85cb7e5a0e002e2bb490b35ac81c5de0e0108ad5be1

          SHA512

          aee39ccc26245bbc39cae91dcf53ea782476ee1b874a4d6e33211375dd664241dd4c266d3a38dd2b07dd7eec039018373c35b7410eaed8d84c564c6ff8236edd

        • C:\Vid6U\dobxsys.exe

          Filesize

          2.6MB

          MD5

          529ad000a8650f2a7996170d6d78c386

          SHA1

          bf156d4f30d3f98347f1a856c257f8007c024d83

          SHA256

          c8c51e0886c2f086c5bc3a7a62b25a57ad884b11f27fb489978d54d0ba36aa5d

          SHA512

          9f3250d54bef4c8d04d1f970342500b74d248a70099e6af7589081355314567ed24b5f9955fa5d16f4034d576cecdc5b94405e14fc0bd2eebd43c94f6cc402ff