Overview

overview

4

Static

static

3

krampus/kr....4.exe

macos-10.15-amd64

4

Resubmissions

07-05-2024 17:20

240507-vwqvdaad85 4

07-05-2024 16:51

240507-vc4bcshf99 8

Analysis

  • max time kernel
    74s
  • max time network
    120s
  • platform
    macos-10.15_amd64
  • resource
    macos-20240410-en
  • resource tags

    arch:amd64arch:i386image:macos-20240410-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
  • submitted
    07-05-2024 17:20

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General

  • Target

    krampus/krampus/Loader5.4.exe

  • Size

    5.4MB

  • MD5

    852ac135a3723323566a0c226128913e

  • SHA1

    49bfbcf275e5cbdc1bb838bd497fb5a32727c2a1

  • SHA256

    07f15b10ba58970acf83de539bc55c726c1cab3c6ee872d4172a1070c983e306

  • SHA512

    c0928b9de4c2b8bea188dc1ebbecc76000f3e2aff29fe450ec88de5d28764272f2692e48c761e27113a9617f0210cf9a50cf8c44087a140dcad3f8ace65b4a2c

  • SSDEEP

    49152:dXBlVZgljh/jCY7894a1DTMqX/akC6lXVkjU9jD5EHsho/CSymeI7++k604TxNB/:5FlY7AgoC6l/Ert7BLQecp

Score
4/10
evasion

Malware Config

Signatures

  • Resource Forking 1 TTPs 1 IoCs

    Adversaries may abuse resource forks to hide malicious code or executables to evade detection and bypass security applications. A resource fork provides applications a structured way to store resources such as thumbnail images, menu definitions, icons, dialog boxes, and code.

    evasion

Processes

  • /bin/sh
    sh -c "sudo /bin/zsh -c \"/Users/run/krampus/krampus/Loader5.4.exe\""
    1⤵
      PID:520
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/krampus/krampus/Loader5.4.exe\""
      1⤵
        PID:520
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/krampus/krampus/Loader5.4.exe
        1⤵
          PID:520
          • /bin/zsh
            /bin/zsh -c /Users/run/krampus/krampus/Loader5.4.exe
            2⤵
              PID:522
            • /Users/run/krampus/krampus/Loader5.4.exe
              /Users/run/krampus/krampus/Loader5.4.exe
              2⤵
                PID:522
            • /usr/libexec/xpcproxy
              xpcproxy com.apple.sysmond
              1⤵
                PID:526
              • /usr/libexec/sysmond
                /usr/libexec/sysmond
                1⤵
                  PID:526
                • /usr/libexec/xpcproxy
                  xpcproxy com.apple.security.cloudkeychainproxy3
                  1⤵
                    PID:528
                  • /System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy
                    /System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy
                    1⤵
                      PID:528
                    • /usr/libexec/xpcproxy
                      xpcproxy com.apple.geod
                      1⤵
                        PID:554
                      • /System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod
                        /System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod
                        1⤵
                          PID:554
                        • /usr/libexec/xpcproxy
                          xpcproxy com.apple.geod
                          1⤵
                            PID:555
                          • /System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod
                            /System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod
                            1⤵
                              PID:555
                            • /usr/libexec/xpcproxy
                              xpcproxy com.apple.secinitd
                              1⤵
                                PID:556
                              • /usr/libexec/secinitd
                                /usr/libexec/secinitd
                                1⤵
                                  PID:556
                                • /usr/libexec/xpcproxy
                                  xpcproxy com.apple.AddressBook.ContactsAccountsService
                                  1⤵
                                    PID:558
                                  • /System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
                                    /System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
                                    1⤵
                                      PID:558
                                    • /usr/libexec/xpcproxy
                                      xpcproxy com.apple.routined
                                      1⤵
                                        PID:559
                                      • /usr/libexec/routined
                                        /usr/libexec/routined LAUNCHED_BY_LAUNCHD
                                        1⤵
                                          PID:559
                                        • /usr/libexec/xpcproxy
                                          xpcproxy com.apple.Maps.mapspushd
                                          1⤵
                                            PID:560
                                          • /System/Library/CoreServices/mapspushd
                                            /System/Library/CoreServices/mapspushd
                                            1⤵
                                              PID:560
                                            • /usr/libexec/xpcproxy
                                              xpcproxy com.apple.nehelper
                                              1⤵
                                                PID:569
                                              • /usr/libexec/nehelper
                                                /usr/libexec/nehelper
                                                1⤵
                                                  PID:569
                                                • /usr/libexec/xpcproxy
                                                  xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A
                                                  1⤵
                                                    PID:570
                                                  • /usr/libexec/neagent
                                                    /usr/libexec/neagent
                                                    1⤵
                                                      PID:570

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    • /Library/Preferences/com.apple.networkextension.uuidcache.plist
                                                      Filesize

                                                      288B

                                                      MD5

                                                      55d707d8a498ca399dd49c710374392d

                                                      SHA1

                                                      94956fb7af8ebb24faa018be5739179ae2e21dbb

                                                      SHA256

                                                      0de9ce482bde894cb5d5042cfeaf0d54cb0f56ad4852caa4d06ad54a53a7b49f

                                                      SHA512

                                                      e6183083a8f1f1ea5e67806ecbcab5adefc331aca2622e3b846cee48b803a91076dfd9a905573ee71c900bc5563b4e6e7f3ab994de7e29552a01647cd29ad20e

                                                      Download Submit

                                                    • /Users/run/Library/Caches/GeoServices/ActiveTileGroup.pbd
                                                      Filesize

                                                      124KB

                                                      MD5

                                                      223a6d49d20894098a9bf2ef5c5fc52c

                                                      SHA1

                                                      fb0a1ec49477820e94579cb3fc03e9b585420055

                                                      SHA256

                                                      2de91b6808d912ab7b28acd697036d04da1f85c8c62bb9b1d4f0861afe334545

                                                      SHA512

                                                      d5144632588e9abc5088329ffd05a5664b64b6d4b186c3d8f307d17d6ad96aa9e4ef07e3490c1b8721be0f9983949c3026a67a94b1231dbf11d970b7931b65f3

                                                      Download Submit

                                                    • /Users/run/Library/Caches/GeoServices/Resources/altitude-1275.xml
                                                      Filesize

                                                      172KB

                                                      MD5

                                                      4cff09cfe57b3e25092d80f57c83305d

                                                      SHA1

                                                      4c899c294ed84624f3d089b9e97019a6b778cd36

                                                      SHA256

                                                      e22595b317785f785ecb540e65d6039b50a6fe350937d94b9166b75ea510a35a

                                                      SHA512

                                                      d5f34140ac063c4739d1df06c59970a9478b37380a82e291017f4fb6444e7451b97e612a4f0c012c9dd2c5b979ff236d953ca1a62d88182f35782b09fc1b58d4

                                                      Download Submit

                                                    • /var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsDirectory.db
                                                      Filesize

                                                      47KB

                                                      MD5

                                                      0e4a0d1ceb2af6f0f8d0167ce77be2d3

                                                      SHA1

                                                      414ba4c1dc5fc8bf53d550e296fd6f5ad669918c

                                                      SHA256

                                                      cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030

                                                      SHA512

                                                      1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20

                                                      Download Submit

                                                    • /var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsObject.db
                                                      Filesize

                                                      4KB

                                                      MD5

                                                      d3a1859e6ec593505cc882e6def48fc8

                                                      SHA1

                                                      f8e6728e3e9de477a75706faa95cead9ce13cb32

                                                      SHA256

                                                      3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c

                                                      SHA512

                                                      ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818

                                                      Download Submit