Analysis

  • max time kernel
    36s
  • max time network
    43s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 20:22

General

  • Target

    https://drive.google.com/uc?id=1FGuSAhMQWohE3xqCTTFp5PxDUnpGYiN5&export=download&authuser=0

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 39 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://drive.google.com/uc?id=1FGuSAhMQWohE3xqCTTFp5PxDUnpGYiN5&export=download&authuser=0
    1⤵
      PID:4992
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=4152,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=3744 /prefetch:1
      1⤵
        PID:2524
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=4052,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=3400 /prefetch:1
        1⤵
          PID:832
        • 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 --no-appcompat-clear --field-trial-handle=5284,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=5300 /prefetch:8
          1⤵
            PID:4628
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --no-appcompat-clear --field-trial-handle=5304,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=5480 /prefetch:8
            1⤵
              PID:212
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --lang=en-US --service-sandbox-type=collections --no-appcompat-clear --field-trial-handle=5876,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=6028 /prefetch:8
              1⤵
                PID:936
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --field-trial-handle=5292,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=6184 /prefetch:1
                1⤵
                  PID:3808
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=6376,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=6384 /prefetch:8
                  1⤵
                    PID:4992
                  • C:\Windows\System32\rundll32.exe
                    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                    1⤵
                      PID:4332
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                      1⤵
                      • Enumerates system info in registry
                      • Modifies data under HKEY_USERS
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:3480
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=124.0.6367.118 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=124.0.2478.80 --initial-client-data=0x238,0x23c,0x240,0x234,0x260,0x7fffde21ceb8,0x7fffde21cec4,0x7fffde21ced0
                        2⤵
                          PID:3396
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2148,i,3321329112699294268,17939934778710106967,262144 --variations-seed-version --mojo-platform-channel-handle=2144 /prefetch:2
                          2⤵
                            PID:4392
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1940,i,3321329112699294268,17939934778710106967,262144 --variations-seed-version --mojo-platform-channel-handle=1984 /prefetch:3
                            2⤵
                              PID:2556
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2412,i,3321329112699294268,17939934778710106967,262144 --variations-seed-version --mojo-platform-channel-handle=3436 /prefetch:8
                              2⤵
                                PID:1896
                              • C:\Program Files (x86)\Microsoft\Edge\Application\124.0.2478.80\identity_helper.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\124.0.2478.80\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4392,i,3321329112699294268,17939934778710106967,262144 --variations-seed-version --mojo-platform-channel-handle=4428 /prefetch:8
                                2⤵
                                  PID:4572
                                • C:\Program Files (x86)\Microsoft\Edge\Application\124.0.2478.80\identity_helper.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\124.0.2478.80\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4392,i,3321329112699294268,17939934778710106967,262144 --variations-seed-version --mojo-platform-channel-handle=4428 /prefetch:8
                                  2⤵
                                    PID:1208
                                • C:\Program Files (x86)\Microsoft\Edge\Application\124.0.2478.80\elevation_service.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\124.0.2478.80\elevation_service.exe"
                                  1⤵
                                    PID:4648
                                  • C:\Windows\system32\OpenWith.exe
                                    C:\Windows\system32\OpenWith.exe -Embedding
                                    1⤵
                                    • Modifies registry class
                                    • Suspicious behavior: GetForegroundWindowSpam
                                    • Suspicious use of SetWindowsHookEx
                                    PID:3944

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                    Filesize

                                    280B

                                    MD5

                                    fe578d554e835db8c7785795a4307485

                                    SHA1

                                    92cfb01bdbb27848f993084ba6af210aab0820a2

                                    SHA256

                                    2ed8d83b29f77fe53df274c27026ea190664b8ac36ef8090fc5564dad5097c13

                                    SHA512

                                    5208fedb5effbbdf2330d4d0195bf1b9ad839a1cdd991bf94d8cb62b48ca2b2ea9e8e73cb4c8226f03fc3af72442b6395e6f6756db6385ad40fb7c92510e582f

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

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

                                    Filesize

                                    2B

                                    MD5

                                    d751713988987e9331980363e24189ce

                                    SHA1

                                    97d170e1550eee4afc0af065b78cda302a97674c

                                    SHA256

                                    4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                    SHA512

                                    b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

                                    Filesize

                                    40B

                                    MD5

                                    20d4b8fa017a12a108c87f540836e250

                                    SHA1

                                    1ac617fac131262b6d3ce1f52f5907e31d5f6f00

                                    SHA256

                                    6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

                                    SHA512

                                    507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                    Filesize

                                    10KB

                                    MD5

                                    a21aa3e6cc98b8f628c62da95d0b4bad

                                    SHA1

                                    4841389a5b72eb5a64068033b90d1b7a6c7d39a0

                                    SHA256

                                    01423cc89535fb5040c5d1f2ae064505c5d7731367395e2ad29a275e77df1737

                                    SHA512

                                    b6a7a8cf5af34c96db58ca0e4da44834847e0c4c431e1540886536087f2a3259ce03832119ff80402700a89723f1a37d8af00ec8c828eee11b4e00b1cb538b99

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

                                    Filesize

                                    30KB

                                    MD5

                                    e6a8c51c808de286845a1c56f39d6e88

                                    SHA1

                                    07a21d9ec39e2fdf83a005b55176cd85b0a93e69

                                    SHA256

                                    9c01717d7569c8faa2f0bbd0e6271640fbb581851e08fb9f39ead1c594fdafcf

                                    SHA512

                                    321bf64b0b1b85fda50ad9dda6719fa586b28610d879061d188ed03590b38485d614f251fa746ec70e04b5788816e22b249374eecaaf3e06a9ca79585f6187c5

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                    Filesize

                                    52KB

                                    MD5

                                    0ce33020c21067bf970ade4f777ea885

                                    SHA1

                                    a05cb68ff2d915ae1ee3915f83fcc150f1e9e93b

                                    SHA256

                                    b347e21d4343b78813f1f1ba41dc9ec25d144d8b36bf5349047aef6f3839c6cb

                                    SHA512

                                    345a05d220254a6ca9d8c8bdbee840e97e1736f48986583daa3c6c49db979789b7598cd74346758cd6575440104c529b736b1368e0cd739c1a1fdb9036a0a169

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                    Filesize

                                    52KB

                                    MD5

                                    47f351a61485b6a33baaff9835c720e7

                                    SHA1

                                    0421fda3fa4c33635513d98c37e9581a19851c26

                                    SHA256

                                    dedd7121041f0a99b32277ad0ba51cae0c38f1127f83c0693e5dc8464fc83004

                                    SHA512

                                    3316a457133a3a48ec9988d0c6148494a535ef989db9a88aa9745174c7cb02e14a3b6eb8497bc1cf460efbdecdfb4dcdb885b6c11515133404d2ff51e90d92bc

                                  • \??\pipe\crashpad_3480_KSBYZNSWYCGJKCCV

                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e