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Overview

overview

7

Static

static

3

3596a4bb7a...25.exe

windows7-x64

7

3596a4bb7a...25.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    136s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/06/2024, 22:35

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General

  • Target

    3596a4bb7a3819ac199e45b3b1b3728d00c5da6463e8f382055adca51d02b625.exe

  • Size

    1.1MB

  • MD5

    0c00d7f84c24174e8aba641c3c12d6e1

  • SHA1

    ef4b05024a87e37613344a23798763a0c9283b03

  • SHA256

    3596a4bb7a3819ac199e45b3b1b3728d00c5da6463e8f382055adca51d02b625

  • SHA512

    73bd6014f86682502f4e22bc32c839d579c7057b18ccc19af03aad0f36605b11ce6e96e2fb90fcfed588e143f56a5b2f538ab07a96ad0ed70f09008696a33d5c

  • SSDEEP

    24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5QJ:acallSllG4ZM7QzM6

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 5 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3596a4bb7a3819ac199e45b3b1b3728d00c5da6463e8f382055adca51d02b625.exe
    "C:\Users\Admin\AppData\Local\Temp\3596a4bb7a3819ac199e45b3b1b3728d00c5da6463e8f382055adca51d02b625.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4520
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1744
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Checks computer location settings
        • Deletes itself
        • Executes dropped EXE
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2924
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
          4⤵
          • Checks computer location settings
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:4392
          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:1316
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
          4⤵
          • Checks computer location settings
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:2068
          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:2368
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1012,i,17949988676391029604,13756926835471203788,262144 --variations-seed-version --mojo-platform-channel-handle=4392 /prefetch:8
    1⤵
      PID:4620

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Config.ini
      Filesize

      92B

      MD5

      67b9b3e2ded7086f393ebbc36c5e7bca

      SHA1

      e6299d0450b9a92a18cc23b5704a2b475652c790

      SHA256

      44063c266686263f14cd2a83fee124fb3e61a9171a6aab69709464f49511011d

      SHA512

      826fbc9481f46b1ae3db828a665c55c349023caf563e6e8c17321f5f3af3e4c3914955db6f0eebfc6defe561315435d47310b4d0499ab9c2c85bb61264dedc09

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    • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
      Filesize

      753B

      MD5

      d6f7cef7c71c8e5bdfecbc29433f2fac

      SHA1

      5b543b02d2713ecc26d3cf45683067bc120392c5

      SHA256

      831b8a416fd9839f7113af23156466737d6ecaa720b52936aec6f58d7bf21715

      SHA512

      e73b0f164cae9b77ff47f0bbc27c3a91d61919e378e6626da13c4fb71b9e4ac9de3c07619f877c2dfa567e7eaf2dea5120eb2d878f59835505f7a95654be96d2

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
      Filesize

      696B

      MD5

      251a70f0c55d02e74e34c409c5795274

      SHA1

      b0eb587b5e8d597ef801848722b790692d804be2

      SHA256

      f5397f02a6c8c59bc9869c0e5c726c096a69c84ad7f0934608fdbd8bc7e5b9f3

      SHA512

      023cca65a97265961790183f43605fb3dd47426049f2152e5ed90d2daed98607d1e215cb8cabf54d7d2068f7a86d3b01b1d101823e8ed1acfb09076e69b67c71

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    • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
      Filesize

      1.1MB

      MD5

      e50c4d9ac529ccb86cd6d30029e2dbe9

      SHA1

      d26bcae3c9ed18396bf168cb39e3679540108306

      SHA256

      734327b0f1622dbe3e3c1bcebd100ed0b0d05a6fc328a9749a6e9b1f49742922

      SHA512

      dd1a0fe87458bb8262072c3b439d4559c60d0628d81d2cacc4e2b424758ae5f3272d113911a825b8bf08ea4081eb04f949bac04ac096ff1b87b4ec0407f073c2

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
      Filesize

      1.1MB

      MD5

      5090d6375f1e2234d638debff022c87f

      SHA1

      bec95d73dc61a1c2f66c58983cf5d1935cbbbf08

      SHA256

      a1f66dad9feb3c3ae7b42397cb792a68c2c61bfd03b1363895934794afddd213

      SHA512

      7e0a150e7a4e9369d7fcc74d8fed6284a22e81d01d8b60fdea7c091658079f17974e19a711cf29bedb9682e573c0d8775c0e92f15f5add171fc7b8cbf1a0a9c7

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    • memory/1316-28-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

      Download

    • memory/2368-27-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

      Download

    • memory/2368-29-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

      Download

    • memory/2924-23-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

      Download

    • memory/4520-0-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

      Download

    • memory/4520-10-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

      Download