Analysis

  • max time kernel
    62s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 02:56

General

  • Target

    Cute Reapers in my Room.exe

  • Size

    638KB

  • MD5

    74eedfc115baba5e57c0658d868263f8

  • SHA1

    442d79588eb97a63d99f85b0f8a219d7acd52d5f

  • SHA256

    cce85515020d1c17291e229ff8c1824c9d9c8d012467c9795cee5922a96dc73e

  • SHA512

    e80cb00395c0a5156c79f2ade14795e02c85f6796f6b75ddf5c4846a8812c91466e3769ff6404cdf61a5fa73be1ac9a0c2f728a0df71b8a04a6ab8b50313f913

  • SSDEEP

    12288:coCC/UA8mI9vzaB98UZa3b/4jJKk0Xp4:nnUA8mIhzagUZa3b/4jJKk0Xp4

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Cute Reapers in my Room.exe
    "C:\Users\Admin\AppData\Local\Temp\Cute Reapers in my Room.exe"
    1⤵
      PID:2240
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:888
      • C:\Windows\system32\SearchIndexer.exe
        C:\Windows\system32\SearchIndexer.exe /Embedding
        1⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2724
        • C:\Windows\system32\SearchProtocolHost.exe
          "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
          2⤵
          • Drops file in System32 directory
          • Modifies data under HKEY_USERS
          • Suspicious use of SetWindowsHookEx
          PID:1624
        • C:\Windows\system32\SearchFilterHost.exe
          "C:\Windows\system32\SearchFilterHost.exe" 0 508 512 520 65536 516
          2⤵
            PID:1792
          • C:\Windows\system32\SearchFilterHost.exe
            "C:\Windows\system32\SearchFilterHost.exe" 0 508 512 520 65536 516
            2⤵
              PID:1664
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe"
            1⤵
            • Enumerates system info in registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:1228
            • 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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef4769758,0x7fef4769768,0x7fef4769778
              2⤵
                PID:1644
              • 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=1172 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:2
                2⤵
                  PID:2672
                • 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=1516 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:8
                  2⤵
                    PID:2300
                  • 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=utility --mojo-platform-channel-handle=1604 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:8
                    2⤵
                      PID:2764
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2164 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:1
                      2⤵
                        PID:664
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2172 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:1
                        2⤵
                          PID:1280
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1380 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:2
                          2⤵
                            PID:1724
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1472 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:1
                            2⤵
                              PID:2640
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3464 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:1
                              2⤵
                                PID:2464
                              • 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=2228 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:8
                                2⤵
                                  PID:1400
                                • 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=1148 --field-trial-handle=1304,i,17918459314166319010,8643434979675138148,131072 /prefetch:8
                                  2⤵
                                    PID:2176
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                  1⤵
                                    PID:2372

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\ProgramData\Microsoft\Search\Data\Applications\Windows\MSS.log

                                    Filesize

                                    1024KB

                                    MD5

                                    84ca72efbf79e289bcc90292b8a5580b

                                    SHA1

                                    e1246a230739351a44850d75a27bc8052a9462bd

                                    SHA256

                                    9c7bc0480510edd003dc9ee6c8b9cbd42301900b8dfcafc18698c896db1aea1e

                                    SHA512

                                    4d037f7fea337a3343456a7c5a7253f38e479faeeb260a189877c752941f81dc6ff55a1087a78f53251428c49979f4f5fd57580cecb4ce146323b4060df0f877

                                  • C:\ProgramData\Microsoft\Search\Data\Applications\Windows\MSStmp.log

                                    Filesize

                                    1024KB

                                    MD5

                                    8a07b0c9416fa2cdc4abd6531f18418e

                                    SHA1

                                    ee51274c2177c055fb4aaaaf66c89d1c985b9a4f

                                    SHA256

                                    237efa597397db3590a037690dc712178f04769752e207310f888bc3f8fd2ec5

                                    SHA512

                                    20a89dc3f7bceeb0d779e730b3d2910ac5262a1d0096f1c63c46127ee3486044bf8b326148ca002bb8b47685fbc04aeefebda44ce2e63bdde8674ab0c0924bfa

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                    Filesize

                                    212KB

                                    MD5

                                    08ec57068db9971e917b9046f90d0e49

                                    SHA1

                                    28b80d73a861f88735d89e301fa98f2ae502e94b

                                    SHA256

                                    7a68efe41e5d8408eed6e9d91a7b7b965a3062e4e28eeffeefb8cdba6391f4d1

                                    SHA512

                                    b154142173145122bc49ddd7f9530149100f6f3c5fd2f2e7503b13f7b160147b8b876344f6faae5e8616208c51311633df4c578802ac5d34c005bb154e9057cf

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1

                                    Filesize

                                    264KB

                                    MD5

                                    f50f89a0a91564d0b8a211f8921aa7de

                                    SHA1

                                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                                    SHA256

                                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                    SHA512

                                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                    Filesize

                                    16B

                                    MD5

                                    aefd77f47fb84fae5ea194496b44c67a

                                    SHA1

                                    dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                    SHA256

                                    4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                    SHA512

                                    b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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

                                    Filesize

                                    6KB

                                    MD5

                                    03b219434d65356ed05e33cf79a958e0

                                    SHA1

                                    47cae1cd58032816532e504d62b05c7fbccf13fc

                                    SHA256

                                    3c450b0eaf95724262c0f186d28477a9ae9f0f4d3694721582f27b5b9e2f1e02

                                    SHA512

                                    d9d31564ebbf5477cd6d19f14e11373a0871496618ae85ab236b2303af028065d0675b0c17540ce2653fef812a4b947ee4576fb58a2efaef43380833ea483f26

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

                                    Filesize

                                    5KB

                                    MD5

                                    88dee93fc68159c3a9deadeb42ea56af

                                    SHA1

                                    2f951bdf45abe898fbc086418bb390fbf8fb3ebf

                                    SHA256

                                    0581372b73ea6a20fb18b17ecf39f4fdd7dfa819afa26acbfb5a82d36a2a005b

                                    SHA512

                                    3c0ad18edc3542d56ca820841573497c4a4f8e1f753fa84b5b250f0935d358379046081ae9a28bd9df57040f3ba59f9c5515b9ee3730cf041a5a7e5e49221c1d

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                    Filesize

                                    16B

                                    MD5

                                    18e723571b00fb1694a3bad6c78e4054

                                    SHA1

                                    afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                    SHA256

                                    8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                    SHA512

                                    43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                  • memory/2724-178-0x0000000003D40000-0x0000000003D48000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2724-182-0x0000000003D30000-0x0000000003D38000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2724-49-0x00000000013C0000-0x00000000013C8000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2724-43-0x00000000013C0000-0x00000000013C1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2724-42-0x0000000001400000-0x0000000001408000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2724-51-0x0000000001370000-0x0000000001371000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2724-179-0x0000000003D30000-0x0000000003D31000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2724-66-0x00000000033B0000-0x00000000033B8000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2724-60-0x0000000001410000-0x0000000001418000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2724-16-0x0000000001CC0000-0x0000000001CD0000-memory.dmp

                                    Filesize

                                    64KB

                                  • memory/2724-210-0x0000000005540000-0x0000000005541000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2724-216-0x0000000005570000-0x0000000005578000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2724-220-0x0000000005560000-0x0000000005568000-memory.dmp

                                    Filesize

                                    32KB

                                  • memory/2724-0-0x0000000001BC0000-0x0000000001BD0000-memory.dmp

                                    Filesize

                                    64KB

                                  • memory/2724-217-0x0000000005560000-0x0000000005561000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2724-225-0x0000000005640000-0x0000000005641000-memory.dmp

                                    Filesize

                                    4KB