Analysis

  • max time kernel
    1741s
  • max time network
    1751s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-06-2024 19:12

General

  • Target

    lock image.exe

  • Size

    78KB

  • MD5

    eb574fb1d907ffd85ce1854f5585d67a

  • SHA1

    6b72bc26e0f282010c1c1e5589e130d250d28bb5

  • SHA256

    1a3072f72b2747d1bbe6f8aec7945d7753c061cd02ab1a1632963d13ba9e61bd

  • SHA512

    0df1476ff05cc2c34e9c84ac4ba7760c233755f8a9f031ac33241aab71cfc1fbba20344b1403620c7f7695360d30ab124cf3557bff4730bd10f8f8b71a580c6f

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+EPIC:5Zv5PDwbjNrmAE+YIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIxMTA5OTM2NzcyMTc5NTYzNA.GqkwcX.UOjwiFdGIpv_jY2sOCDo02zExIyfhOxTIiOv6c

  • server_id

    1251241660453752944

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 55 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lock image.exe
    "C:\Users\Admin\AppData\Local\Temp\lock image.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1584
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.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:4160
    • 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,0x100,0x104,0xd8,0x108,0x7ff98fa8ab58,0x7ff98fa8ab68,0x7ff98fa8ab78
      2⤵
        PID:2068
      • 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=1712 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:2
        2⤵
          PID:440
        • 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=2140 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:8
          2⤵
            PID:4380
          • 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=1840 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:8
            2⤵
              PID:4800
            • 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=3040 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
              2⤵
                PID:1892
              • 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=3048 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                2⤵
                  PID:2076
                • 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=7 --mojo-platform-channel-handle=4284 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                  2⤵
                    PID:2684
                  • 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=4680 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:8
                    2⤵
                      PID:2516
                    • C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe
                      "C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe" --reenable-autoupdates --system-level
                      2⤵
                        PID:3020
                        • C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe
                          "C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0x238,0x23c,0x240,0x214,0x244,0x7ff7b570ae48,0x7ff7b570ae58,0x7ff7b570ae68
                          3⤵
                            PID:2604
                        • 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=4840 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:8
                          2⤵
                            PID:2460
                          • 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=10 --mojo-platform-channel-handle=4964 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                            2⤵
                              PID:4632
                            • 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=11 --mojo-platform-channel-handle=4832 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                              2⤵
                                PID:4044
                              • 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=12 --mojo-platform-channel-handle=3060 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                                2⤵
                                  PID:2296
                                • 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=13 --mojo-platform-channel-handle=3944 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                                  2⤵
                                    PID:2660
                                  • 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=14 --mojo-platform-channel-handle=5476 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                                    2⤵
                                      PID:4900
                                    • 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=15 --mojo-platform-channel-handle=5632 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                                      2⤵
                                        PID:4812
                                      • 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=16 --mojo-platform-channel-handle=5708 --field-trial-handle=1940,i,8665622278734277408,4611815953292474965,131072 /prefetch:1
                                        2⤵
                                          PID:1680
                                      • 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:3964

                                        Network

                                        MITRE ATT&CK Matrix ATT&CK v13

                                        Discovery

                                        Query Registry

                                        1
                                        T1012

                                        System Information Discovery

                                        1
                                        T1082

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

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

                                          810B

                                          MD5

                                          5f76a561bc4535d7389b89fae9faf6c9

                                          SHA1

                                          413b10d8198f7353cbc6ed6f1c2e79379a862ed2

                                          SHA256

                                          aa14c5f3d95d743f082141b7dd626af4790193c1321e45ab487013d066e210a4

                                          SHA512

                                          9a02d76985e99d4a3b42ce973f7050972d556d978980c570d555a36ae641616e872964c37b39528b49d902d90e33ffd520c52f63c7ced5c7739d1eb41a225aca

                                        • 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\Preferences
                                          Filesize

                                          7KB

                                          MD5

                                          45ef9ca3d4cbeb61e4d3cb2ee9dc9af3

                                          SHA1

                                          7d98d459996fcdd86672c4ae8efdb0285b063ad3

                                          SHA256

                                          f1adbc2b790c5520226c16ca35ad8f54c9f650dfcaaff73d13f2ba99267c9ca1

                                          SHA512

                                          417107244de34610731171f9ba3ca8facfaa42ce39f2f216b738200592559c915b1a8dd465c3bd63c756ee59fbbf6ad4feea920452aa7303e1da9ad8d68b281c

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

                                          7KB

                                          MD5

                                          161370883ea52267b2e681e910c06070

                                          SHA1

                                          f21624e67eb35ddede7535b20621c68819bf6500

                                          SHA256

                                          daeba0bc34cb5446e3dffe06475f1f5c330da5cbb4c93fafeb32ecf0fef16f10

                                          SHA512

                                          507ebf16b7e5a36eb81410479ae99db88a34424846ce37f79b5a5fbcd219d8c0be6c5cd5b00532f4b2185144dc6098fd4639585afc70bb45247f0d8f129f7ac3

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

                                          7KB

                                          MD5

                                          cdf355c2326f60cfc9d77c223fe7dd63

                                          SHA1

                                          d6ea0ef19fc5825767ae14a89069e94c6350d715

                                          SHA256

                                          98153651ed1ef437b01e7a86c8b278b517ba4324593fde1cf57859ef4d519354

                                          SHA512

                                          05be05930cde7d1d92ac3d32e6fc4d20bd47f8d5698b01bef2fb255b1dc67e9c751eec575fdb7b5bf79bde0eab93b85fad381f68b7680f2da3cac43335268197

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

                                          257KB

                                          MD5

                                          cd63890d0e159fd0dfec538ef9244491

                                          SHA1

                                          380354e84b8c8e27ec1adc25882c0341c76e5f5a

                                          SHA256

                                          fa9f58dc3f535a501764fc504ac0e3bf369f1668daf99edfdcfc354abf31da90

                                          SHA512

                                          ac4ff3f71a0d21ef9f94c14acf31191456f8a016590d5d6aff80a142dd81541c364c4bc36a6b987819b5d5f8dcfdc01cb25688ac8f28f8b3d0687c6dd4206211

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

                                          257KB

                                          MD5

                                          eff83833233f2480c0ca6a4dbf3b195e

                                          SHA1

                                          bf061c4f4a81b78458e33de139f2c4d6fd9e5408

                                          SHA256

                                          42bbceb2c8d03a6b3e0e75396b0348fe50737189f03ab7e2bea828602ffccde9

                                          SHA512

                                          7e2798689a3001580834b0e67f852eb640cba1f85442a48d8b098d5b982b8e539e8ca0ce09d8cea08f680a34a32d7effffada612582d25432e761b550a00edaa

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

                                          257KB

                                          MD5

                                          de218a2417e45ee19b55d1b5eb70bffd

                                          SHA1

                                          223281c4da341c1713b6ea04d74078151a7f2410

                                          SHA256

                                          3deb21cfd2755ed2de51839a3b7271843fc509c1c8d6cc4de897597dbb033b84

                                          SHA512

                                          70a62d04c32549d5147291b88ac6ab83342654c9bb27f99916cd242df12e702b351da8c4e727db972437e4a7cf15f201674e18ab1174dd128349c189dc058a8f

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
                                          Filesize

                                          264KB

                                          MD5

                                          f50f89a0a91564d0b8a211f8921aa7de

                                          SHA1

                                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                                          SHA256

                                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                          SHA512

                                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                        • \??\pipe\crashpad_4160_KDKRZIGYMBDESOAC
                                          MD5

                                          d41d8cd98f00b204e9800998ecf8427e

                                          SHA1

                                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                                          SHA256

                                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                          SHA512

                                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                        • memory/1584-33-0x00007FF980EF0000-0x00007FF9819B1000-memory.dmp
                                          Filesize

                                          10.8MB

                                        • memory/1584-1-0x0000018188670000-0x0000018188688000-memory.dmp
                                          Filesize

                                          96KB

                                        • memory/1584-3-0x00007FF980EF0000-0x00007FF9819B1000-memory.dmp
                                          Filesize

                                          10.8MB

                                        • memory/1584-2-0x00000181A2CB0000-0x00000181A2E72000-memory.dmp
                                          Filesize

                                          1.8MB

                                        • memory/1584-0-0x00007FF980EF3000-0x00007FF980EF5000-memory.dmp
                                          Filesize

                                          8KB