Analysis

  • max time kernel
    143s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 13:03

General

  • Target

    Unlock_Tool_v2.7.5.rar

  • Size

    49.5MB

  • MD5

    38898d2e8af76bfa601d33beaa17a528

  • SHA1

    d88d660f6d5a45b234a8043bba518bcc2db19a46

  • SHA256

    90d10ac22be2dae1f865eb791b10b0fc7e1da22501d1d899f1c7aba09f5a502f

  • SHA512

    a3e19062a8dd0bf8e9b8b468c86a527bd6d01224e084fcc6aa75b5a877ce4ad1bff8cf20f064ef6b24447bda571f1a7509a60f366c173ea44b9e36142e79c9a0

  • SSDEEP

    786432:31V33aSTvAQ9A3JI/vWfeOnE24jtVxqT/K5G/p9km/fwIHjA3D5IDca9:31V6STvAJyHWfXnEFnEK3AFj2+Dx9

Malware Config

Signatures

  • Uses browser remote debugging 2 TTPs 4 IoCs

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

  • Executes dropped EXE 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Unlock_Tool_v2.7.5.rar"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2656
  • C:\Users\Admin\Desktop\Unlock_Tool_v2.7.5.exe
    "C:\Users\Admin\Desktop\Unlock_Tool_v2.7.5.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:496
    • C:\Users\Admin\Desktop\Unlock_Tool_v2.7.5.exe
      "C:\Users\Admin\Desktop\Unlock_Tool_v2.7.5.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1984
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9223 --profile-directory="Default"
        3⤵
        • Uses browser remote debugging
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1852
        • 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,0x7fef71c9758,0x7fef71c9768,0x7fef71c9778
          4⤵
            PID:2580
          • C:\Windows\system32\ctfmon.exe
            ctfmon.exe
            4⤵
              PID:2044
            • 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=1096 --field-trial-handle=1288,i,15910970941837680620,7349298674378919272,131072 /prefetch:2
              4⤵
                PID:2476
              • 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=1500 --field-trial-handle=1288,i,15910970941837680620,7349298674378919272,131072 /prefetch:8
                4⤵
                  PID:868
                • 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=1564 --field-trial-handle=1288,i,15910970941837680620,7349298674378919272,131072 /prefetch:8
                  4⤵
                    PID:680
                  • 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 --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2096 --field-trial-handle=1288,i,15910970941837680620,7349298674378919272,131072 /prefetch:1
                    4⤵
                    • Uses browser remote debugging
                    PID:1004
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2108 --field-trial-handle=1288,i,15910970941837680620,7349298674378919272,131072 /prefetch:1
                    4⤵
                    • Uses browser remote debugging
                    PID:1924
                  • 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=1388 --field-trial-handle=1288,i,15910970941837680620,7349298674378919272,131072 /prefetch:2
                    4⤵
                      PID:3016
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9223 --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=1452 --field-trial-handle=1288,i,15910970941837680620,7349298674378919272,131072 /prefetch:1
                      4⤵
                      • Uses browser remote debugging
                      PID:3024
                    • 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=3680 --field-trial-handle=1288,i,15910970941837680620,7349298674378919272,131072 /prefetch:8
                      4⤵
                        PID:1880
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\IIEBKJECFCFB" & exit
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:2000
                      • C:\Windows\SysWOW64\timeout.exe
                        timeout /t 10
                        4⤵
                        • System Location Discovery: System Language Discovery
                        • Delays execution with timeout.exe
                        PID:2464
                • 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:2924

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                    Filesize

                    342B

                    MD5

                    241eb11726563da87d7729a9bb419277

                    SHA1

                    399b42961417d857ac9c7e0366ce721b17d9018d

                    SHA256

                    1d0bddd4af4135ad31b3781d309efe73af2bbbdb659cb7cb161c5ea85e832a46

                    SHA512

                    94ffe3b7cde92d606d9649c39493dc42a25def5b8c8da6b59e0161b2335ec32911d8b14aa97f32a7324a3880a9b9d8cef488caae60ac1a6274c920f17a04618b

                  • 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\GPUCache\data_1

                    Filesize

                    264KB

                    MD5

                    f50f89a0a91564d0b8a211f8921aa7de

                    SHA1

                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                    SHA256

                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                    SHA512

                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                  • 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

                  • C:\Users\Admin\AppData\Local\Temp\Cab3574.tmp

                    Filesize

                    70KB

                    MD5

                    49aebf8cbd62d92ac215b2923fb1b9f5

                    SHA1

                    1723be06719828dda65ad804298d0431f6aff976

                    SHA256

                    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                    SHA512

                    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

                  • C:\Users\Admin\AppData\Local\Temp\Tar35A6.tmp

                    Filesize

                    181KB

                    MD5

                    4ea6026cf93ec6338144661bf1202cd1

                    SHA1

                    a1dec9044f750ad887935a01430bf49322fbdcb7

                    SHA256

                    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                    SHA512

                    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

                  • C:\Users\Admin\Desktop\Unlock_Tool_v2.7.5.exe

                    Filesize

                    1.1MB

                    MD5

                    4ce2ce1838b14b0dda1477b7d5c57e9e

                    SHA1

                    2a325cbebf2b6e5dc0a86a515673f78a215b8877

                    SHA256

                    d0379319a04dc9cfb050269fb99c68d574d11e3b10da6a10b8a984eb6b1324d4

                    SHA512

                    b9d533eb829f0a91180ec68f5b2adc341ed6f0cb0391452823763a09d7cac39e0f9dc62c0679e30dba94b0ff647d7ee9426f886ebb879697a2efd8d787229cad

                  • C:\Users\Admin\Desktop\locales\resources\Data\level4.resS

                    Filesize

                    128KB

                    MD5

                    64d183ad524dfcd10a7c816fbca3333d

                    SHA1

                    5a180d5c1f42a0deaf475b7390755b3c0ecc951c

                    SHA256

                    5a666340f42f0f985772024d90a83d15c9a241a68d58205cd4afbb1a31f1621a

                    SHA512

                    3cab59dff09981f49d1070fba06a781439bb1ea2dae0cfcb937d9875bbe9e866be2c951cfc6a3ca4a92aea79dd3e9c4792a765f5a06f230a57dabcab2f0b3c1e

                  • C:\Users\Admin\Desktop\locales\resources\app.asar.unpacked\keytar.node

                    Filesize

                    691KB

                    MD5

                    c5c99144e2e1589628e14999ba59ad73

                    SHA1

                    9c80f8de6b5cdaf38677d5368b5287bacb9e465a

                    SHA256

                    90e35de89ab5e5f9290e4ff1bbadcf221a82b2aa0d9b922187dc980adff3c831

                    SHA512

                    0bcb99953397c6604d8e08bf2ba89248ee82f92436c2dcc779157b65227b0e1350927273a1b6d150a9db914d0a8830680df05ef651ee291b40657a3025a721c5

                  • \??\pipe\crashpad_1852_KGDFNODUSJBUUTKM

                    MD5

                    d41d8cd98f00b204e9800998ecf8427e

                    SHA1

                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                    SHA256

                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                    SHA512

                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                  • memory/1984-629-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-911-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-631-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                    Filesize

                    4KB

                  • memory/1984-632-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-768-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-787-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-788-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-807-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-634-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-623-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-625-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-621-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-867-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-888-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-889-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-627-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-930-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-934-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-953-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-957-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-976-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-979-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-998-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-999-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-1000-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-1063-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-619-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-1082-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB

                  • memory/1984-1083-0x0000000000400000-0x000000000066D000-memory.dmp

                    Filesize

                    2.4MB