Analysis
- max time kernel
49s - max time network
37s - 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
23/04/2026, 16:14
Static task
static1
Behavioral task
behavioral1
Sample
_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe
Resource
macos-20250619-en
Behavioral task
behavioral4
Sample
_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe
Resource
ubuntu2204-amd64-20260126-en
Behavioral task
behavioral5
Sample
_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe
Resource
debian9-armhf-20260126-en
Behavioral task
behavioral6
Sample
_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe
Resource
debian9-mipsbe-20260126-en
Behavioral task
behavioral7
Sample
_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe
Resource
debian9-mipsel-20260126-en
General
- Target _3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe
- Size 141KB
- Sample260423-tp4bfsaw7s
- SHA256 3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97
- MD5 f20db1c1f3c1ce4d17515bb3ab693d09
- SHA1 d168cbd830136d7a377fc5914f846f400a98702e
- SHA512 e161f019d03acf372f2941bb1c7c6560393e5dcecb4d51a70c6a4410572be7fbb17eaeadb048c54f474c789f8f592e7bbf727b11c2740a8d851a17209af92e3e
- SSDEEP 3072:aojIOiE6FVyp1r6z+TJdCJDBL8f90mgG1aSvACL:NAEKVyp1r6z+YDBLzKZ
- TLSH T1C4E3AE1D53B220FDC15A827997D293B3F973B82027216BAE1398DE792FA4D417F2E510
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Resource Forking 1 TTPs 2 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 /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer Process not Found "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater" -bgcheck Process not Found
Processes
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/bin/shsh -c "sudo /bin/zsh -c \"/Users/run/_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe\""1⤵PID:461
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/bin/bashsh -c "sudo /bin/zsh -c \"/Users/run/_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe\""1⤵PID:461
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/usr/bin/sudosudo /bin/zsh -c /Users/run/_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe1⤵PID:461
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/bin/zsh/bin/zsh -c /Users/run/_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe2⤵PID:462
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/Users/run/_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe/Users/run/_3f78ac17374f6a96f2b32a8bda63c6d9494ad61be864f0933931637825308e97.exe2⤵PID:462
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/usr/libexec/pkreporter/usr/libexec/pkreporter1⤵PID:451
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/System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer/System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer1⤵PID:454
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/System/Library/PrivateFrameworks/SpeechObjects.framework/Versions/A/SpeechDataInstallerd.app/Contents/MacOS/SpeechDataInstallerd/System/Library/PrivateFrameworks/SpeechObjects.framework/Versions/A/SpeechDataInstallerd.app/Contents/MacOS/SpeechDataInstallerd1⤵PID:448
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/System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged"/System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged"1⤵PID:446
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/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater"/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater" -bgcheck1⤵PID:458
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/usr/libexec/xpcproxyxpcproxy com.apple.nsurlstoraged1⤵PID:491
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/usr/libexec/nsurlstoraged/usr/libexec/nsurlstoraged --privileged1⤵PID:491
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/usr/libexec/xpcproxyxpcproxy com.apple.StreamingUnzipService 1971⤵PID:492
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/System/Library/PrivateFrameworks/StreamingZip.framework/Versions/A/XPCServices/com.apple.StreamingUnzipService.xpc/Contents/MacOS/com.apple.StreamingUnzipService/System/Library/PrivateFrameworks/StreamingZip.framework/Versions/A/XPCServices/com.apple.StreamingUnzipService.xpc/Contents/MacOS/com.apple.StreamingUnzipService1⤵PID:492