Overview
overview
4Static
static
1downloader_mac.dmg
macos-10.15-amd64
1Folx/Folx....Helper
macos-10.15-amd64
1Folx/Folx....S/Folx
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx.....dylib
macos-10.15-amd64
1Folx/Folx....ension
macos-10.15-amd64
1Folx/Folx....ipt.js
windows10-2004-x64
3Folx/Folx....ipt.js
windows11-21h2-x64
3Folx/Folx....xAgent
macos-10.15-amd64
4Folx/Folx....ts.rtf
windows10-2004-x64
1Folx/Folx....ts.rtf
windows11-21h2-x64
1Folx/Folx....e-host
macos-10.15-amd64
4Folx/Folx....ow.ps1
windows10-2004-x64
3Folx/Folx....ow.ps1
windows11-21h2-x64
3Analysis
- max time kernel
105s - max time network
160s - platform
macos-10.15_amd64 - resource
macos-20250619-en - resource tags
arch:amd64arch:i386image:macos-20250619-enkernel:19b77alocale:en-usos:macos-10.15-amd64system - submitted
05/06/2026, 18:16
Static task
static1
Behavioral task
behavioral1
Sample
downloader_mac.dmg
Resource
macos-20250619-en
Behavioral task
behavioral2
Sample
Folx/Folx.app/Contents/Library/LoginItems/FolxScheduleHelper.app/Contents/MacOS/FolxScheduleHelper
Resource
macos-20250619-en
Behavioral task
behavioral3
Sample
Folx/Folx.app/Contents/MacOS/Folx
Resource
macos-20250619-en
Behavioral task
behavioral4
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftAppKit.dylib
Resource
macos-20250619-en
Behavioral task
behavioral5
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftCore.dylib
Resource
macos-20250619-en
Behavioral task
behavioral6
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftCoreData.dylib
Resource
macos-20250619-en
Behavioral task
behavioral7
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftCoreFoundation.dylib
Resource
macos-20250619-en
Behavioral task
behavioral8
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftCoreGraphics.dylib
Resource
macos-20250619-en
Behavioral task
behavioral9
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftCoreImage.dylib
Resource
macos-20250619-en
Behavioral task
behavioral10
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftDarwin.dylib
Resource
macos-20250619-en
Behavioral task
behavioral11
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftDispatch.dylib
Resource
macos-20250619-en
Behavioral task
behavioral12
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftFoundation.dylib
Resource
macos-20250619-en
Behavioral task
behavioral13
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftIOKit.dylib
Resource
macos-20250619-en
Behavioral task
behavioral14
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftMetal.dylib
Resource
macos-20250619-en
Behavioral task
behavioral15
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftObjectiveC.dylib
Resource
macos-20250619-en
Behavioral task
behavioral16
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftQuartzCore.dylib
Resource
macos-20250619-en
Behavioral task
behavioral17
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftSafariServices.dylib
Resource
macos-20250619-en
Behavioral task
behavioral18
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftXPC.dylib
Resource
macos-20250619-en
Behavioral task
behavioral19
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Frameworks/libswiftos.dylib
Resource
macos-20250619-en
Behavioral task
behavioral20
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/MacOS/FolxSafariExtension
Resource
macos-20250619-en
Behavioral task
behavioral21
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Resources/script.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
Folx/Folx.app/Contents/PlugIns/FolxSafariExtension.appex/Contents/Resources/script.js
Resource
win11-20260513-en
Behavioral task
behavioral23
Sample
Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/MacOS/FolxAgent
Resource
macos-20250619-en
Behavioral task
behavioral24
Sample
Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/en.lproj/Credits.rtf
Resource
win10v2004-20260513-en
Behavioral task
behavioral25
Sample
Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/en.lproj/Credits.rtf
Resource
win11-20260513-en
Behavioral task
behavioral26
Sample
Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host
Resource
macos-20250619-en
Behavioral task
behavioral27
Sample
Folx/Folx.app/Contents/Resources/FolxRegWindow.ps1
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
Folx/Folx.app/Contents/Resources/FolxRegWindow.ps1
Resource
win11-20260513-en
General
- Target Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host
- Size 74KB
- Sample260605-wwfvvab16w
- SHA256 c65da5a7069f9046a7f5e890c6b61badd55974814b7de16c9b452f71805b00f0
- MD5 6dd0b88334b5374f008548bbecdd5cd1
- SHA1 aa4d4a22cf9083c01f2771f55c506462c0737802
- SHA512 cad08b146e72e548cd580abb74f08404a92b1b4e6651eabbe1a35fcd3634605aeb63897cfce50d0d202b040fac4708df8818d94df844da7f4c5942fb52dc5c2b
- SSDEEP 384:iO91pAfjoDzzlgh7eNdCucZGfRCpqIyzDSEttKxaB32O7i5ZHr+Q8ar5JEWrny1D:i0AborlEcRCtgO4tKcqh8eJEbgab8
- TLSH T1E7734A136BA40597FCC99178929AE313D631F7A8AF91611A03E0816C3F91BF7770A90F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Resource Forking 1 TTPs 4 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.
ioc Process sh -c "sudo /bin/zsh -c \"/Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host\"" Process not Found sudo /bin/zsh -c /Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host Process not Found /bin/zsh -c /Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host Process not Found /Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host Process not Found
Processes
-
/bin/shsh -c "sudo /bin/zsh -c \"/Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host\""1⤵PID:498
-
/bin/bashsh -c "sudo /bin/zsh -c \"/Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host\""1⤵PID:498
-
/usr/bin/sudosudo /bin/zsh -c /Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host1⤵PID:498
-
/bin/zsh/bin/zsh -c /Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host2⤵PID:499
-
-
/Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host/Users/run/Folx/Folx.app/Contents/Resources/FolxAgent.app/Contents/Resources/folx-chrome-host2⤵PID:499
-
-
/usr/libexec/xpcproxyxpcproxy com.apple.nsurlstoraged1⤵PID:508
-
/usr/libexec/nsurlstoraged/usr/libexec/nsurlstoraged --privileged1⤵PID:508
-
/bin/launchctl/bin/launchctl kill SIGTERM system/com.microsoft.OneDriveUpdaterDaemon1⤵PID:516
-
/bin/launchctl/bin/launchctl kill SIGTERM system/com.microsoft.OneDriveStandaloneUpdaterDaemon1⤵PID:517