Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/09/2024, 23:32

General

  • Target
    file.exe
  • Size 901KB
  • Sample240925-3h9z4axbme
  • SHA256 808abc68357cc6cde0c04cafca74a8abf34280b792689fc6a4e48d5f5c0563d8
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 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 6 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1172
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1808
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd
        3⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2468
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2468.0.681844426\205976475" -parentBuildID 20221007134813 -prefsHandle 1208 -prefMapHandle 1200 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {acbdabf0-5e3b-4a73-8683-3e8aaf924aab} 2468 "\\.\pipe\gecko-crash-server-pipe.2468" 1288 121f6858 gpu
          4⤵
            PID:2788
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2468.1.1083387659\1505153845" -parentBuildID 20221007134813 -prefsHandle 1476 -prefMapHandle 1472 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4d130a54-0042-4386-a850-e6a76abe4517} 2468 "\\.\pipe\gecko-crash-server-pipe.2468" 1488 e72b58 socket
            4⤵
              PID:2752
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2468.2.82422755\84246542" -childID 1 -isForBrowser -prefsHandle 2080 -prefMapHandle 2076 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f233a8a5-82e8-4aec-b2de-aad181bb8eec} 2468 "\\.\pipe\gecko-crash-server-pipe.2468" 2092 1215a458 tab
              4⤵
                PID:1824
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2468.3.1941714975\1304865346" -childID 2 -isForBrowser -prefsHandle 2896 -prefMapHandle 2892 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {195c1829-c5bb-4427-bc3a-e9060343b4f3} 2468 "\\.\pipe\gecko-crash-server-pipe.2468" 2908 1b1fb458 tab
                4⤵
                  PID:1996
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2468.4.2037884480\1296214168" -childID 3 -isForBrowser -prefsHandle 3836 -prefMapHandle 3824 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e440d410-ff27-42b6-bf0a-f99b0efa533a} 2468 "\\.\pipe\gecko-crash-server-pipe.2468" 3852 2083b558 tab
                  4⤵
                    PID:1168
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2468.5.189315576\278022211" -childID 4 -isForBrowser -prefsHandle 3960 -prefMapHandle 3964 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d837176b-a1c5-404b-8a90-e5a9f7e5e2b3} 2468 "\\.\pipe\gecko-crash-server-pipe.2468" 3948 2083b258 tab
                    4⤵
                      PID:1808
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2468.6.1632695028\2004486912" -childID 5 -isForBrowser -prefsHandle 4140 -prefMapHandle 4144 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c9c97321-8a48-4cd2-a26e-8f53c66a4fd9} 2468 "\\.\pipe\gecko-crash-server-pipe.2468" 4132 2083e858 tab
                      4⤵
                        PID:2644

                Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      activity-stream.discovery_stream.json.tmp

                      • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\39ptzwfm.default-release\activity-stream.discovery_stream.json.tmp
                      • Size 35KB
                      • SHA256 70a2ac7c70e89c012b86c5bda7fd977132fd529bdf5b47aaa09a9429b00c444d
                      • MD5 SHA1 SHA512 SSDEEP

                      tmpaddon

                      • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon
                      • Size 442KB
                      • SHA256 a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e
                      • MD5 SHA1 SHA512 SSDEEP

                      tmpaddon-1

                      • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon-1
                      • Size 8.0MB
                      • SHA256 345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.bin

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\datareporting\glean\db\data.safe.bin
                      • Size 2KB
                      • SHA256 0607101049f5f833efc337ae64bd97c83aa3a82f942d36e202f516302bf94782
                      • MD5 SHA1 SHA512

                      78924545-6ed1-4756-bbfa-ee92eb68ed91

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\datareporting\glean\pending_pings\78924545-6ed1-4756-bbfa-ee92eb68ed91
                      • Size 12KB
                      • SHA256 f149c5476a0c799b1c0a3a020d0a6fd3e5c9da00def23ec867d691225cc8ecb2
                      • MD5 SHA1 SHA512 SSDEEP

                      ab2d1221-1e7e-4fd9-8337-c47dcd27583e

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\datareporting\glean\pending_pings\ab2d1221-1e7e-4fd9-8337-c47dcd27583e
                      • Size 745B
                      • SHA256 af512259e02d108b0560b3f5c00ed20d9697ba898dcb6ff79aa96998a1a5a43c
                      • MD5 SHA1 SHA512

                      gmpopenh264.dll

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll
                      • Size 997KB
                      • SHA256 1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e
                      • MD5 SHA1 SHA512 SSDEEP

                      gmpopenh264.info

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info
                      • Size 116B
                      • SHA256 f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b
                      • MD5 SHA1 SHA512

                      LICENSE.txt

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt
                      • Size 479B
                      • SHA256 2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539
                      • MD5 SHA1 SHA512

                      manifest.json

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json
                      • Size 372B
                      • SHA256 e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd
                      • MD5 SHA1 SHA512

                      widevinecdm.dll

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll
                      • Size 11.8MB
                      • SHA256 8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e
                      • MD5 SHA1 SHA512 SSDEEP

                      widevinecdm.dll.lib

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib
                      • Size 1KB
                      • SHA256 33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237
                      • MD5 SHA1 SHA512

                      widevinecdm.dll.sig

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig
                      • Size 1KB
                      • SHA256 68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81
                      • MD5 SHA1 SHA512

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\prefs-1.js
                      • Size 7KB
                      • SHA256 54f9adf0931a4a66cdbfaa4b1bbab66375f5dde5fe6de1d4cdc768d8725bc7d2
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\prefs-1.js
                      • Size 7KB
                      • SHA256 cc1d903d5ba59626ca7ceaedb6b048b0568d376e916fccf8cec0e86321383372
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\prefs-1.js
                      • Size 6KB
                      • SHA256 d12cddc39012b2fad955b50e8b5ac8d4518e2669b38b8f2d1dc8e3f38aa39600
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\prefs-1.js
                      • Size 6KB
                      • SHA256 5cb1b72178de430cb68828f89e9466e17bf6b653b63bef0c922e55ead8bade8a
                      • MD5 SHA1 SHA512 SSDEEP

                      recovery.jsonlz4

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\sessionstore-backups\recovery.jsonlz4
                      • Size 4KB
                      • SHA256 55ce6cc2e87dddc4328424abb84bb7d413f594499904d14e71092e40d3a5c0aa
                      • MD5 SHA1 SHA512 SSDEEP

                      3870112724rsegmnoittet-es.sqlite

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\39ptzwfm.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                      • Size 184KB
                      • SHA256 b1f10b1b2b49f98c914ff552a5421c04140ecad4b2f14c41477b6bf060a73893
                      • MD5 SHA1 SHA512 SSDEEP