Resubmissions

07/08/2024, 01:26

240807-bthlfazglh 8

27/05/2024, 16:11

240527-tmzv9aba24 8

29/04/2024, 21:57

240429-1tv9zach6y 8

29/04/2024, 21:56

240429-1tjaeach6t 4

29/04/2024, 21:42

240429-1kdnkacg7t 8

29/04/2024, 21:41

240429-1j1rpscd39 1

29/04/2024, 21:39

240429-1h3jxacg51 4

10/04/2024, 21:53

240410-1rrtrsfe4w 8

02/04/2024, 19:43

240402-ye9gyabe83 8

Analysis

  • max time kernel
    92s
  • max time network
    93s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    29/04/2024, 21:57

General

  • Target

    https://github.com/RattlesHyper/TrafficerMC/releases/download/v2.3/TrafficerMC-2.3-windows-x64.exe

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/RattlesHyper/TrafficerMC/releases/download/v2.3/TrafficerMC-2.3-windows-x64.exe
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1000
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffa1d5cab58,0x7ffa1d5cab68,0x7ffa1d5cab78
      2⤵
        PID:1956
      • 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=1648 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:2
        2⤵
          PID:1040
        • 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=2008 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
          2⤵
            PID:1332
          • 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=2116 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
            2⤵
              PID:1436
            • 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=2904 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:1
              2⤵
                PID:968
              • 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=2912 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:1
                2⤵
                  PID:3188
                • 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=4360 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
                  2⤵
                    PID:4520
                  • 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=4656 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
                    2⤵
                      PID:2904
                    • 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=4692 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
                      2⤵
                        PID:4592
                      • 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=4700 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
                        2⤵
                          PID:5064
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4352 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
                          2⤵
                          • NTFS ADS
                          PID:3996
                        • 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=4956 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
                          2⤵
                            PID:1688
                          • 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=4704 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
                            2⤵
                              PID:3168
                            • 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=4940 --field-trial-handle=1776,i,4415235348138150654,8289511936015523740,131072 /prefetch:8
                              2⤵
                                PID:4820
                            • 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:4700
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:4616

                                Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

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

                                        Filesize

                                        1KB

                                        MD5

                                        48a4dcb7469dd4d22045337f27131f7e

                                        SHA1

                                        bb9f7893924150e42dd6fc42d47a0f932a699380

                                        SHA256

                                        76db6fa2b01fb01ac0520e4b983277101e306342403bc11a95fdee586acd3497

                                        SHA512

                                        fc02dc4e8d99367c945f67bc1e0f3a7ae5c642e7e4decb0178cf8616f8382b5f9183acb5c5c8dd4a601c600307c14f96ccee6c931e56ff610161fe5e493591d0

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

                                        Filesize

                                        1KB

                                        MD5

                                        5565aa4529e4ba3202dba7f24540cb0e

                                        SHA1

                                        dbc507542f053a2bb5e5e7d5ee37c2c607a88ce9

                                        SHA256

                                        32b1207c9d7fc602b472fd29d944b1bc50b37fb88fb5baa3706fca9d2a26daaa

                                        SHA512

                                        a907db57e259182531a37d98a5a0b31b3f196995999b74c163f2c814122bdb90d3e01c75d221990ce76621d5aa34810bad7fa72c106f93fba3e14bf87c79a215

                                      • 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

                                        523B

                                        MD5

                                        e3f9604dc31870c603bf00c7cdfe47b7

                                        SHA1

                                        75fe284fce2580119f7eec2d7cc56cabca55eede

                                        SHA256

                                        f35796ab3dfbb5cea263e5dcce8ccadf267da0dbae3d9f96e61e35cac5d0fbfb

                                        SHA512

                                        a4b5445ec607cb30dcf0084b147c4c577eeddd199cdbf0a9607b757dd9288d4fab05719a94fdc228fa2ee4b4625ac2aaabf31af32641ebb5f5ef4635d078aefb

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

                                        Filesize

                                        6KB

                                        MD5

                                        0ab6c5bca154a38a670c769575dbb8ae

                                        SHA1

                                        abb8db5062618a8a2f4a7a467fc4449a37f6a1b9

                                        SHA256

                                        7fb72da462ff8210a97c7c06611d733e092271d9b241064930d7b7b5f6afd2e2

                                        SHA512

                                        391261db43d1f6eb35587749c16441694adc8c0ff81df121ad3ce6a84ab1348a8fcf0f86a80eb4d5a45d202fb931916b844d9fd75e65e674296595cb14b73069

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

                                        Filesize

                                        6KB

                                        MD5

                                        2be7a18f862c2e39520a9ce5c9219372

                                        SHA1

                                        28f40656efdf32c790f3f99d5d3d3b6be7f66093

                                        SHA256

                                        a03705aa5b24d8fbb04efe0b2374d0bf79d01a269e16c05589d4abdb53f3118d

                                        SHA512

                                        ace61a042dcefbdcd232779fd1bd5e44f37df54ab1b4b858cf40eeb88a2e11fa108af0cffd33ebdb79a7761f0d0407ffbb2dd884e5f6303c507b945dc57623e9

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

                                        Filesize

                                        130KB

                                        MD5

                                        4d38ec34442dc7b7f6d27d4b76faf4ce

                                        SHA1

                                        e575ef9cf9b7fd86f9e6151c41af62487f7ed517

                                        SHA256

                                        74d1022ad5b2ec0605563093b60f768ac0add4ebdc4ee5c2753df835798e67b3

                                        SHA512

                                        684f851d479e6ad2a7736d1f4a35c069673c13ce116acfda24a27bfc615d9d95b5c5268c2577da321a673cdbc3b1ff44c46e96878e52957f2492a4aefbce343b

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

                                        Filesize

                                        130KB

                                        MD5

                                        bb14214cf33b12bde1490709a112babc

                                        SHA1

                                        0ff60d60a31788d84d2d5ae27b02ec684bce391b

                                        SHA256

                                        2036b8216a67cc386e4a44d1e6fb54444ece8212bbdc8bfb58c19c079c500738

                                        SHA512

                                        07f0cdd11eb6465eca1d304bee2017dda27bf370870e4459d686bb71fa16a4acf05ca7695572039bf344026cff43b4c5455171bdc322c3e159462949a3f5b8b9

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

                                        Filesize

                                        264KB

                                        MD5

                                        459d82063e545b6c8435230b7aa0f317

                                        SHA1

                                        ddc4f1b371fa783aef87bc40c100a831f1ec8146

                                        SHA256

                                        3dcd28123501c98c4ce2dc56a3797946518f0ebdb84743903811a24d53cb6881

                                        SHA512

                                        9d41268e5e1d820dcf5a9dc7209068b8d2e4cf3ccb310dc9243990982a04bdb79fd45a5a3ee4f13c8da151fabaf8091143b9eea4ee26e8ad97fb2ec4c22f82f5

                                      • C:\Users\Admin\Downloads\TrafficerMC-2.3-windows-x64.exe

                                        Filesize

                                        62.7MB

                                        MD5

                                        70d4f52e92fba5bddf692e02816be980

                                        SHA1

                                        9f38408f9bf353a478d72b693ebc2d6d49cee49e

                                        SHA256

                                        30bbafdfde81f71dd3c9dcc1dd1a9767ef7e1a7e6133af8ef766538b9de6c33f

                                        SHA512

                                        4ed2cd2ce814d45b3555993ecb7250b1862adbc9c4f96ea8b6e9631058ecfedc8f3602771c1edcb365384bfda916b47136239031772cf98a00bd88b56313c6d7

                                      • C:\Users\Admin\Downloads\TrafficerMC-2.3-windows-x64.exe:Zone.Identifier

                                        Filesize

                                        26B

                                        MD5

                                        fbccf14d504b7b2dbcb5a5bda75bd93b

                                        SHA1

                                        d59fc84cdd5217c6cf74785703655f78da6b582b

                                        SHA256

                                        eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

                                        SHA512

                                        aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98