Analysis

  • max time kernel
    1799s
  • max time network
    1685s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-uk
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-uklocale:uk-uaos:windows10-2004-x64systemwindows
  • submitted
    20-05-2024 13:47

General

  • Target

    https://github.com/Zusyaku/Malware-Collection-Part-2/raw/main/HorrorTrojan123.exe

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 24 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/Zusyaku/Malware-Collection-Part-2/raw/main/HorrorTrojan123.exe
    1⤵
    • 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:2384
    • 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb5a73ab58,0x7ffb5a73ab68,0x7ffb5a73ab78
      2⤵
        PID:4792
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1700 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:2
        2⤵
          PID:2872
        • 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 --mojo-platform-channel-handle=2168 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:8
          2⤵
            PID:4168
          • 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 --mojo-platform-channel-handle=2224 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:8
            2⤵
              PID:2464
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3068 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:1
              2⤵
                PID:1340
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3084 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:1
                2⤵
                  PID:752
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4640 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:8
                  2⤵
                    PID:3900
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4832 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:8
                    2⤵
                      PID:5108
                    • 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 --mojo-platform-channel-handle=5112 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:8
                      2⤵
                        PID:3004
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4964 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:8
                        2⤵
                          PID:1576
                        • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1644 --field-trial-handle=1824,i,15043996376491801208,3720574888954197518,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4048
                      • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                        1⤵
                          PID:1652

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          1KB

                          MD5

                          d6ef59d7ba0e508eb4d0cb3870527b61

                          SHA1

                          f585fc340f564f19aca3501a5f22535acd24b363

                          SHA256

                          895f4959738310720dd406d5c9053ca2d3b23292cdc1f454dc18e544aaa81acf

                          SHA512

                          18090031ea760e8ff54cb717fa1586ea824ae739ccfe9241c6568913ff4c5c54a864c078c7602ac376251eb3c4dd4c58365e80361987b80539509750b270ffa0

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

                          Filesize

                          1KB

                          MD5

                          2446bf30e36801b58b7079d9983341e8

                          SHA1

                          86557514f908eae95bb0095df6281593fdeccfab

                          SHA256

                          93617291f15bea6932944df9be9da6a9e77023e365ca6d688540e800b423c414

                          SHA512

                          8c7b5848e011586948d4751de00eb54990720bfcf31ea3659dc7a8c80f09e71bd1a3eb485b80eecbb1f9489965060dca42db2c6b5f855ff6287056d3a46734f7

                        • 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\Network\TransportSecurity

                          Filesize

                          687B

                          MD5

                          51d7dfe1e4725cc1b7758bfddba6ce51

                          SHA1

                          56af457b90a4abf6b4b547ac676b885c745790fc

                          SHA256

                          c5f81dbb853c6337eff7781761184dc8b5f09f799482a3fcf51d4ef0a9ddc929

                          SHA512

                          e074ee92e6042f3299d73807cc085ac193c67a4c7852dfb4c0d509e3b9e29ad4c351afedc65f9ab939156e321d9390aae7f2d795242166331a731f73b9f01819

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

                          Filesize

                          6KB

                          MD5

                          527878dea81fbf9ac2701a87c360a5f1

                          SHA1

                          8a2b6ced0c0aa1c3c6a7bc929600bb14a0d9697c

                          SHA256

                          b743f74e58e76119ce6fd67036a023967fe85289a8462b8c5015a0bba1201f78

                          SHA512

                          c3f22f3d82c660bfc66f4662df695733d62e4cfb31fef3e3285a3fccb21eeafafd63304a78b3183c9e7afce5e502c0cf2f273106676c05fbe4616ee833e52e42

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

                          Filesize

                          130KB

                          MD5

                          443fbc5f63b3d8f6eb27c61f20d6666c

                          SHA1

                          9d8573a606e78992bc0ddefcfc5af4700be9b4f8

                          SHA256

                          d67c8f20fe722730f7f34454563983c0b2731e2392a1edb82bda0d660cc33adb

                          SHA512

                          5d5cb1ab053d9f68f06cd1e8c38bd1292b578ae6285a893a69e3e40e0686ab55fa4d2b0743552d5e6b96fae35993d5aea75ecb195728869daa94ceec27c78f06

                        • \??\pipe\crashpad_2384_ZKLGKZYTNHVPYJPV

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e