Resubmissions

18-07-2024 09:16

240718-k8lfbavgke 1

18-07-2024 08:08

240718-j1tw2stapc 10

18-07-2024 07:59

240718-jvsf2ashka 8

18-07-2024 07:56

240718-js11dszapm 5

Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18-07-2024 07:56

General

  • Target

    https://cdn.discordapp.com/attachments/1250327383010181161/1262852381390143669/maple.rar?ex=66996bee&is=66981a6e&hm=7a6f895abaea5bece50702d93920af63bd26234a6b94d043e1e69ffea03d8db6&

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 45 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://cdn.discordapp.com/attachments/1250327383010181161/1262852381390143669/maple.rar?ex=66996bee&is=66981a6e&hm=7a6f895abaea5bece50702d93920af63bd26234a6b94d043e1e69ffea03d8db6&
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa41e0cc40,0x7ffa41e0cc4c,0x7ffa41e0cc58
      2⤵
        PID:2944
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1816,i,13041700393106897767,16281483488396701673,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=1812 /prefetch:2
        2⤵
          PID:440
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1912,i,13041700393106897767,16281483488396701673,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2096 /prefetch:3
          2⤵
            PID:1172
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2156,i,13041700393106897767,16281483488396701673,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2324 /prefetch:8
            2⤵
              PID:2824
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3064,i,13041700393106897767,16281483488396701673,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3112 /prefetch:1
              2⤵
                PID:3464
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3076,i,13041700393106897767,16281483488396701673,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3260 /prefetch:1
                2⤵
                  PID:1228
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4404,i,13041700393106897767,16281483488396701673,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4756 /prefetch:8
                  2⤵
                    PID:4796
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4772,i,13041700393106897767,16281483488396701673,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3708 /prefetch:8
                    2⤵
                    • NTFS ADS
                    PID:3276
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4580,i,13041700393106897767,16281483488396701673,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4576 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1976
                • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                  1⤵
                    PID:2728
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4400

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.idx

                      Filesize

                      64KB

                      MD5

                      b5ad5caaaee00cb8cf445427975ae66c

                      SHA1

                      dcde6527290a326e048f9c3a85280d3fa71e1e22

                      SHA256

                      b6409b9d55ce242ff022f7a2d86ae8eff873daabf3a0506031712b8baa6197b8

                      SHA512

                      92f7fbbcbbea769b1af6dd7e75577be3eb8bb4a4a6f8a9288d6da4014e1ea309ee649a7b089be09ba27866e175ab6f6a912413256d7e13eaf60f6f30e492ce7f

                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock

                      Filesize

                      4B

                      MD5

                      f49655f856acb8884cc0ace29216f511

                      SHA1

                      cb0f1f87ec0455ec349aaa950c600475ac7b7b6b

                      SHA256

                      7852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba

                      SHA512

                      599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8

                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.val

                      Filesize

                      1008B

                      MD5

                      d222b77a61527f2c177b0869e7babc24

                      SHA1

                      3f23acb984307a4aeba41ebbb70439c97ad1f268

                      SHA256

                      80dc3ffa698e4ff2e916f97983b5eae79470203e91cb684c5ccd4ff1a465d747

                      SHA512

                      d17d836ea77aeaff4cd01f9c7523345167a4a6bc62528aac74acde12679f48079d75d159e9cea2e614da50e83c2dcd92c374c899ea6c4fe8e5513d9bf06c01ff

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                      Filesize

                      649B

                      MD5

                      8a639a779fc8ddd0d3bdba317b94e366

                      SHA1

                      0b6bbf062ffa7cbd54f7b07d530d0acfe20e3576

                      SHA256

                      bbde2ef66d29fcb09435be0ee48b319760a3b892a36d3efcdb7852c7c5a39ee9

                      SHA512

                      85903bcdca84cd247b534f491fc2456372d3473b646c21cd21df2c1785d3b20e45e32eab9635845dda82418f3d3457d64e61552a431f1ff681fa0489afcb47d8

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                      Filesize

                      1KB

                      MD5

                      40e6218d0764f09a6a300c5c81fc2eaa

                      SHA1

                      955124398a41b0cec628ad527d0ad9aca0fcbe2b

                      SHA256

                      6af72879ed928fab66669141e27dacda34020c759ec7f830601625b285775202

                      SHA512

                      811d0df0aebe739dd899f3188eb813e611df63e2eef6fa741e7c14947759cf261a14439127f469e660e065ae99764d70d25e3787b29f694a19929871e27a3494

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                      Filesize

                      2B

                      MD5

                      d751713988987e9331980363e24189ce

                      SHA1

                      97d170e1550eee4afc0af065b78cda302a97674c

                      SHA256

                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                      SHA512

                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      9KB

                      MD5

                      81106107b9cbb389962363907ed438ea

                      SHA1

                      33a4aa880946832359f05385e7f476b7b893f2d5

                      SHA256

                      11db8387f2564a84e0651e9ff9fb73866df735cef365d4f71d84ae309255ed3a

                      SHA512

                      ddffa003e2eae49cf27dfc6b9fe48af7e348214f3cc47c2da18d83eba2fadd7ad312a9f9b5b8e70c7d6f91215400f0a6372f5f2772a5e3bdf27e1bc42e22bdc0

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      8KB

                      MD5

                      2f7707632363a2687754e72bc5ee8a6a

                      SHA1

                      d98fc0806e168762d604ac2de782d59de9e1c2cd

                      SHA256

                      a0a124fdb7f2678ccbb2c202cfa3404b7c7ea77cc0dde1660ccb6e7f5e7f9e41

                      SHA512

                      47c8cf0fd539c99f0040c196e49049308d66289f62486fdb5a4fadabef468f3d8aa14e9f155eed1b0d25666e6dc1c4299b44a17638a53955b26b65a6803a5030

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      8KB

                      MD5

                      64e73f52d625441c4869ab9fb6d181a2

                      SHA1

                      40e7bdd0034c6ef7494d382b421f869ee98ce793

                      SHA256

                      98a202761ee8aa81d18f66fae460281c0bb264d0e92244b6cc51b8f2b94b011b

                      SHA512

                      6fd3f1b1e37637115a568da0b9d4212da76c7ec461448f08fec5bece06e852b3be8e63c375d7d975e32617ca6139a327ec6c097e0c0c2746070cfaf6026ac776

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      9KB

                      MD5

                      2e30b215d1bfc6e37146ea6deb67fa87

                      SHA1

                      00468f701efc6253ac5c814ea2b193bc7a9df795

                      SHA256

                      c2beda472d1dd75671f81448c747d0dd0534d97d5165d0e8ccc83ff6b7742d37

                      SHA512

                      8f61489950ebad73fb1999413d27fbf463ea6a601ee0119c2d7a643dc27ffc5329048f0de314488ee227122307fadab8e4046c40793e522eaa0d0c803ecfaf88

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                      Filesize

                      181KB

                      MD5

                      602b7b662dd24cfda0cf911c9b09f212

                      SHA1

                      5a25d7380615e1d02be099661042e7170929ddb0

                      SHA256

                      c1609c38c1054ea619157f77a8538476b46959a8c3970d5a21cfe18b23a85b22

                      SHA512

                      17c79e25f3ce2789ac0b1ee2e027f6bcdb5d3cb36e96a4125cf338fc1355feb29643705bf2a5f70c8dfa1b75c2bc42c46a32ea45e5fe5831a712422962d9415c

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                      Filesize

                      181KB

                      MD5

                      ce5359d7d6c768efe159e83d4d68fc40

                      SHA1

                      bea9e81a1f3baf65ec243f2f52553769cadae12a

                      SHA256

                      16aa0656247da4bc469f883c73c19772b5dc5a9ea2751c042c4ad8d02f7aee7e

                      SHA512

                      2ecfddb70d34f138dc9c5cc9223e433d7545f6f537cd6cf847582e321fad816ad472a15c323868d50bcddaf87aa2d6fa42273ab9244b95822044110cd4eee112

                    • C:\Users\Admin\Downloads\maple.rar:Zone.Identifier

                      Filesize

                      26B

                      MD5

                      fbccf14d504b7b2dbcb5a5bda75bd93b

                      SHA1

                      d59fc84cdd5217c6cf74785703655f78da6b582b

                      SHA256

                      eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

                      SHA512

                      aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98