Analysis

  • max time kernel
    149s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 07:04

General

  • Target

    f16ec3661772f3ec574582df89e9d7fbb1e9c22216dba5eb011e366b62510c47.exe

  • Size

    2.6MB

  • MD5

    33857aaf491139fc1ccf53db39555e6d

  • SHA1

    9530de07d75bf6a2122ac7dcd0ee58fad0aa2ce8

  • SHA256

    f16ec3661772f3ec574582df89e9d7fbb1e9c22216dba5eb011e366b62510c47

  • SHA512

    bd8a14e1823d16adaace2f0c648b6f5ffa9b848232185ae295e7560683743c5ac7a2590d9db8034553afd38bed82f2f2f8e7a7df7215fd3fdf64b5e93a8aa64b

  • SSDEEP

    49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBIB/bS:sxX7QnxrloE5dpUpLb

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f16ec3661772f3ec574582df89e9d7fbb1e9c22216dba5eb011e366b62510c47.exe
    "C:\Users\Admin\AppData\Local\Temp\f16ec3661772f3ec574582df89e9d7fbb1e9c22216dba5eb011e366b62510c47.exe"
    1⤵
    • Drops startup file
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecdevdob.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecdevdob.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2204
    • C:\Adobe8V\xbodec.exe
      C:\Adobe8V\xbodec.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2264

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Adobe8V\xbodec.exe

          Filesize

          2.6MB

          MD5

          dd6714b84eea143e14a55da1af4e9d15

          SHA1

          5c1260255f6637b4a30f3d6f689a18622ececf89

          SHA256

          0ba4fa6987f167a5c380e2e83afea63a16e425bbc752695cb8d4260b9ad94abe

          SHA512

          28fe060131f5df4567be3149f853340499277dac03a1217f4cb717dbf334765c136746d65e45b6d9f56c3481bd730700768729b1d9d228d980df416fbe02b581

        • C:\MintEL\optidevec.exe

          Filesize

          2.6MB

          MD5

          b415c2e93a8786a1d5cc3a323a218afe

          SHA1

          97e8c1634e3430999262d6cd10608ceec7fa37b5

          SHA256

          c42d61cc7eb19c01457bc2a4190d0e2e6bacc52b21901c3c004a6676af3837d2

          SHA512

          2c62ba493eba77a3d1e0edf0271bf21f4d11f592fbcefb54e7c26cce96f8bd2bf4c79dd845b630357f75d6c25e7f37b68bc196a518da234d0be7cbd1d877e2cc

        • C:\MintEL\optidevec.exe

          Filesize

          2.6MB

          MD5

          7bf8c86160101265338d76fb524ada3f

          SHA1

          097bf26caa3236d790a46c1dfb97df381cddb828

          SHA256

          945d08f5a7b754c397be0c2c06041b0a2ab873cefb0621b5916c5d35da9c106a

          SHA512

          90cf0803a2a2d7b2b13ef22d30973b32efd3ce65891e5c0c6aac7ff088470e7f81cffced1868281d49d6e9613b5523660269077ce01e317d18f7b177e4a027a3

        • C:\Users\Admin\253086396416_6.1_Admin.ini

          Filesize

          170B

          MD5

          b977c61a8fb8af6a51d3c6531c014f5f

          SHA1

          b64201e0c7f2a31f0234898836c69a5ac7b4fdff

          SHA256

          9e9dfaadc9f5ae1a60f30d4ffad570004b5f13a60b1b61c801b3ba5c066faba1

          SHA512

          d8e30fdc00f46a4eb3bd632480525aebf412f9bd1b68f4e267425ebe5d64163106205dc398b92b2224b8c91e9ef987213bfe7da97cf1c8e9250befa9cd3deb59

        • C:\Users\Admin\253086396416_6.1_Admin.ini

          Filesize

          202B

          MD5

          fb6bdebe8286e03299783d382aca9a86

          SHA1

          92106c47f3f763c2553fb0a5392b578107b63a24

          SHA256

          4a603c03a9f8e5fd1d81b4672dbaa26de8c42c941c59d57135e8f7f408909552

          SHA512

          ba277d3dcdaa30e4a750e9b3da935cba64de3bb9e59234e211d76c1d65f52940fa23f40cd39ebc23d2788d43caa775a30b2f1e09a72da8775d49d0e8efc476fb

        • \Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecdevdob.exe

          Filesize

          2.6MB

          MD5

          8a28d0e44b48692b977d78a3455d3a4d

          SHA1

          b8b92cfaa7636ca9b6249148dd3667ef29e55a69

          SHA256

          382b5e6426b7765c3e99b5815decaea3c09a39818508be060646bb083c166708

          SHA512

          a391e95f0da8112db283200acd890de50490c42ab4c94eedd00b1e32845c472b2e89dc2fc2697fb93142e27d26796a933ba73893fce95886e67bf088eb1f540f