Overview

overview

4

Static

static

3

Crazy Erro...er.exe

macos-10.15-amd64

4

Python.Runtime.dll

macos-10.15-amd64

1

VCRUNTIME140.dll

macos-10.15-amd64

4

_asyncio.dll

macos-10.15-amd64

4

_bz2.dll

macos-10.15-amd64

1

_ctypes.dll

macos-10.15-amd64

1

_decimal.dll

macos-10.15-amd64

4

_elementtree.dll

macos-10.15-amd64

1

_hashlib.dll

macos-10.15-amd64

_lzma.dll

macos-10.15-amd64

4

_multiprocessing.dll

macos-10.15-amd64

1

_overlapped.dll

macos-10.15-amd64

1

_queue.dll

macos-10.15-amd64

_ssl.dll

macos-10.15-amd64

_testcapi.dll

macos-10.15-amd64

4

_tkinter.dll

macos-10.15-amd64

4

_win32sysloader.dll

macos-10.15-amd64

1

clr.dll

macos-10.15-amd64

4

lib/tcl/auto.vbs

macos-10.15-amd64

1

Resubmissions

15/06/2024, 00:11

240615-ag2ccawbln3

15/06/2024, 00:10

240615-aga56awbjr3

15/06/2024, 00:02

240615-abvbvavhpp4

Analysis

  • max time kernel
    260s
  • max time network
    262s
  • platform
    macos-10.15_amd64
  • resource
    macos-20240611-en
  • resource tags

    arch:amd64arch:i386image:macos-20240611-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
  • submitted
    15/06/2024, 00:02

Sharing

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General

  • Target
    VCRUNTIME140.dll
  • Size 84KB
  • Sample240615-abvbvavhpp
  • SHA256 1b372f064eacb455a0351863706e6326ca31b08e779a70de5de986b5be8069a1
  • MD5 SHA1 SHA512 SSDEEP
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/VCRUNTIME140.dll\""
    1⤵
      PID:573
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/VCRUNTIME140.dll\""
      1⤵
        PID:573
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/VCRUNTIME140.dll
        1⤵
          PID:573
          • /bin/zsh
            /bin/zsh -c /Users/run/VCRUNTIME140.dll
            2⤵
              PID:574
            • /Users/run/VCRUNTIME140.dll
              /Users/run/VCRUNTIME140.dll
              2⤵
                PID:574
            • /usr/libexec/xpcproxy
              xpcproxy com.apple.sysmond
              1⤵
                PID:575
              • /usr/libexec/sysmond
                /usr/libexec/sysmond
                1⤵
                  PID:575
                • /usr/libexec/xpcproxy
                  xpcproxy com.apple.security.cloudkeychainproxy3
                  1⤵
                    PID:577
                  • /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:577
                    • /usr/bin/bzip2
                      /usr/bin/bzip2 -f /var/log/wifi.log.0
                      1⤵
                        PID:603
                      • /usr/libexec/xpcproxy
                        xpcproxy com.apple.geod
                        1⤵
                          PID:604
                        • /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:604
                          • /usr/libexec/xpcproxy
                            xpcproxy com.apple.geod
                            1⤵
                              PID:605
                            • /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:605
                              • /usr/libexec/xpcproxy
                                xpcproxy com.apple.secinitd
                                1⤵
                                  PID:606
                                • /usr/libexec/secinitd
                                  /usr/libexec/secinitd
                                  1⤵
                                    PID:606
                                  • /usr/libexec/xpcproxy
                                    xpcproxy com.apple.AddressBook.ContactsAccountsService
                                    1⤵
                                      PID:610
                                    • /System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
                                      /System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
                                      1⤵
                                        PID:610
                                      • /usr/libexec/xpcproxy
                                        xpcproxy com.apple.routined
                                        1⤵
                                          PID:612
                                        • /usr/libexec/routined
                                          /usr/libexec/routined LAUNCHED_BY_LAUNCHD
                                          1⤵
                                            PID:612
                                          • /usr/libexec/xpcproxy
                                            xpcproxy com.apple.Maps.mapspushd
                                            1⤵
                                              PID:613
                                            • /System/Library/CoreServices/mapspushd
                                              /System/Library/CoreServices/mapspushd
                                              1⤵
                                                PID:613
                                              • /usr/libexec/xpcproxy
                                                xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A
                                                1⤵
                                                  PID:614
                                                • /usr/libexec/neagent
                                                  /usr/libexec/neagent
                                                  1⤵
                                                    PID:614
                                                  • /usr/bin/pluginkit
                                                    /usr/bin/pluginkit -e ignore -i com.microsoft.OneDrive.FinderSync
                                                    1⤵
                                                      PID:620
                                                    • /usr/sbin/spctl
                                                      /usr/sbin/spctl --assess --type execute /var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/T/OneDriveUpdater66017B75/OneDrive.app
                                                      1⤵
                                                        PID:621
                                                      • /usr/libexec/xpcproxy
                                                        xpcproxy com.apple.pluginkit.pkd
                                                        1⤵
                                                          PID:622
                                                        • /usr/libexec/pkd
                                                          /usr/libexec/pkd
                                                          1⤵
                                                            PID:622
                                                          • /usr/libexec/xpcproxy
                                                            xpcproxy com.apple.assistantd
                                                            1⤵
                                                              PID:629
                                                            • /System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
                                                              /System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
                                                              1⤵
                                                                PID:629
                                                              • /usr/sbin/spctl
                                                                /usr/sbin/spctl --assess --type execute /Applications/OneDrive.app
                                                                1⤵
                                                                  PID:630
                                                                • /usr/libexec/xpcproxy
                                                                  xpcproxy com.apple.pbs
                                                                  1⤵
                                                                    PID:634
                                                                  • /System/Library/CoreServices/pbs
                                                                    /System/Library/CoreServices/pbs
                                                                    1⤵
                                                                      PID:634

                                                                    Network

                                                                          MITRE ATT&CK Enterprise v15

                                                                          Replay Monitor

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                                                                          Downloads

                                                                          ActiveTileGroup.pbd
                                                                          • Path /Users/run/Library/Caches/GeoServices/ActiveTileGroup.pbd
                                                                          • Size 124KB
                                                                          • SHA256 5d9aedaa776f07c835e19b00483f7b0e5e31ffb5b0b3ca95b2a4b120f06e487a
                                                                          • MD5 SHA1 SHA512 SSDEEP
                                                                          Submit Download

                                                                          mdsDirectory.db
                                                                          • Path /var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsDirectory.db
                                                                          • Size 47KB
                                                                          • SHA256 cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030
                                                                          • MD5 SHA1 SHA512 SSDEEP
                                                                          Submit Download

                                                                          mdsObject.db
                                                                          • Path /var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsObject.db
                                                                          • Size 4KB
                                                                          • SHA256 3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c
                                                                          • MD5 SHA1 SHA512 SSDEEP
                                                                          Submit Download