Analysis
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max time kernel
34s -
max time network
35s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
09/08/2024, 17:21
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://i.wmgtr.com
Resource
win11-20240802-en
General
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Target
http://i.wmgtr.com
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier firefox.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString firefox.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature firefox.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3712 firefox.exe Token: SeDebugPrivilege 3712 firefox.exe -
Suspicious use of FindShellTrayWindow 21 IoCs
pid Process 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe 3712 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 1592 wrote to memory of 3712 1592 firefox.exe 81 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 392 3712 firefox.exe 82 PID 3712 wrote to memory of 1084 3712 firefox.exe 83 PID 3712 wrote to memory of 1084 3712 firefox.exe 83 PID 3712 wrote to memory of 1084 3712 firefox.exe 83 PID 3712 wrote to memory of 1084 3712 firefox.exe 83 PID 3712 wrote to memory of 1084 3712 firefox.exe 83 PID 3712 wrote to memory of 1084 3712 firefox.exe 83 PID 3712 wrote to memory of 1084 3712 firefox.exe 83 PID 3712 wrote to memory of 1084 3712 firefox.exe 83 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "http://i.wmgtr.com"1⤵
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://i.wmgtr.com2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3712 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1980 -parentBuildID 20240401114208 -prefsHandle 1904 -prefMapHandle 1896 -prefsLen 23678 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {376c26ad-d8c4-4c0f-af57-a0079414655f} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" gpu3⤵PID:392
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2400 -parentBuildID 20240401114208 -prefsHandle 2392 -prefMapHandle 2388 -prefsLen 24598 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4d75b23f-52eb-4328-a879-f479e52abfc0} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" socket3⤵PID:1084
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3088 -childID 1 -isForBrowser -prefsHandle 3080 -prefMapHandle 3076 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {014ea22a-7327-47be-93b1-290d396e09fc} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" tab3⤵PID:1980
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4016 -childID 2 -isForBrowser -prefsHandle 4008 -prefMapHandle 4004 -prefsLen 29088 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {853f16f9-ae7f-4d1b-8eb9-5c67968863ed} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" tab3⤵PID:2868
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4816 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4860 -prefMapHandle 4856 -prefsLen 29088 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c55c43a6-8573-42fa-8cf4-55c154bbc8e2} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" utility3⤵
- Checks processor information in registry
PID:1716
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5396 -childID 3 -isForBrowser -prefsHandle 5384 -prefMapHandle 5380 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {67e2c1ce-7b75-4d46-b04c-8610a30eac78} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" tab3⤵PID:6132
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5532 -childID 4 -isForBrowser -prefsHandle 5540 -prefMapHandle 5544 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c8e147b1-c211-4898-8619-d79234d16e74} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" tab3⤵PID:3556
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5580 -childID 5 -isForBrowser -prefsHandle 5588 -prefMapHandle 5596 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {58d1aa13-368b-4219-a9c1-167b41bc664e} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" tab3⤵PID:4212
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2552 -childID 6 -isForBrowser -prefsHandle 4144 -prefMapHandle 4140 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3011a5f9-fc85-47ce-a8f0-463f3d9b7261} 3712 "\\.\pipe\gecko-crash-server-pipe.3712" tab3⤵PID:3400
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\pzaexue0.default-release\activity-stream.discovery_stream.json
Filesize33KB
MD59acd6557da35451b839840eabe128fdd
SHA100837b8f0da26f6ae7e1c50668aade3f6b664ec2
SHA2562df5998dd2ffbf8043958cee51c7cce4d539a212a991105e2f3ae731c9d596c7
SHA512ce6d9c74e6eb5b0c329cf94eab2626317aeac0ae6283b6bdb0088c8e76ce6e417d38a43ff9cd992feb2925be1b6c2f868d5db4d7fe58ba9d9673c57febe1112c
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Filesize
479KB
MD509372174e83dbbf696ee732fd2e875bb
SHA1ba360186ba650a769f9303f48b7200fb5eaccee1
SHA256c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f
SHA512b667086ed49579592d435df2b486fe30ba1b62ddd169f19e700cd079239747dd3e20058c285fa9c10a533e34f22b5198ed9b1f92ae560a3067f3e3feacc724f1
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Filesize
13.8MB
MD50a8747a2ac9ac08ae9508f36c6d75692
SHA1b287a96fd6cc12433adb42193dfe06111c38eaf0
SHA25632d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03
SHA51259521f8c61236641b3299ab460c58c8f5f26fa67e828de853c2cf372f9614d58b9f541aae325b1600ec4f3a47953caacb8122b0dfce7481acfec81045735947d
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\AlternateServices.bin
Filesize8KB
MD5db76de46addc77b44f13f4bdaa299475
SHA1a98cb11152604ff9abca66396f02211d97a49c22
SHA25661ba9fe005c8b1cbe02976373fee3884a9513f7aeae5547f734301b2bd1599d3
SHA512af445d0efbc0bbfbf219437cfcaa16d58ef18ef6650d8719600cf220e515238b8022b8bb2361b268b72f911fa8aa496a826476578f115a4634c09bd035cd6e8d
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\datareporting\glean\db\data.safe.tmp
Filesize6KB
MD5456a16c185622db71655a9a56d116a4f
SHA18e5c049973c0d9d95b05a379934eac12e166ea38
SHA256ea9592c1024a5d746622fa4b4f0ae57fbbd37e2dbb86c57d2d1e70a2ebd2749a
SHA512e6a5073fd937a9136c6c48c6e42956964446142c1cdc2c6badb64f768e59c436ef895403ab16bc063d895cc23bd2395c919baa854dd6faf886a14f15cee2868d
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\datareporting\glean\db\data.safe.tmp
Filesize5KB
MD55776959635f12a47311b902bd35ed585
SHA17993925d960357b1f40330df64df45d16eac1d48
SHA256034dbf5f6c3fc945fddfbf75167df819c9550e00f360f28409ffcdd1447788e6
SHA512beeffd5fe051afb026a20cde32bc8940df3136546a507400cf2ad587c6cb51933e74dea8503d75acd2f980319ed2d97bdec84511fa42c378280cb01d8ba1eade
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\datareporting\glean\db\data.safe.tmp
Filesize5KB
MD52ce3c33fd400fe6be4ea0666307dc33a
SHA107cfb4c34376d4174db6139581e69f6f2674737b
SHA25626728cc1283e009656419b799815a57296fbb2d6353f51cf1b840077e97200e9
SHA512fd9aa0b3edebbed02599c8ee004aecae8158720e9a9be9d31766f985b63e1d30abddde4ab1360451c37a35ef4c7d006af509d9b4bf392fc850c82205405a1659
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\datareporting\glean\pending_pings\4f20efa4-0807-4229-9876-50aa9b83a2bf
Filesize982B
MD59a47677ef9efc40c46d4436e71476bcc
SHA1d011f286b37f38b9bd3d247bb8ac6ea84b19088c
SHA256310498f6cc121d1df71c7bc6e06f07e3febae3418301f7eddc6e84406fe79c52
SHA512e13546f9ea339ace4988c1820ec5c160d4625e8d227731255ef0c7a9db2fe2c86f988557e4926fd02e737a22cbcd580e324ceb3b2c4ffd81230dd7a5ae25cffa
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\datareporting\glean\pending_pings\92e30f37-6e0a-4d7a-913f-71f570f7a4d4
Filesize27KB
MD5d2f4ab17a74775b82429c61bac919201
SHA107d0655226e32e13b893d9b35665e3c30228fe9d
SHA25689b7d272ffe2eace5d0702990686df400723c2a356aa8b6f18af03ac8768fb97
SHA512a2d1ece0f9ff67b098a0db957e7781a4da8986a180e9c01754efff115a830db8ca95b8ffbc8f0943922b66ebad2cd5363548f5bd01c0abcd686f358236b311a8
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\datareporting\glean\pending_pings\e658efbd-082d-4939-953f-0fdc613837bb
Filesize671B
MD53c6dccde95478059596b4e6c376d3e76
SHA1eb8868803d7facf155190812ce90a2ffe7565da0
SHA2569dcacedcdf1d3b42bea686aee06357d84a551e33f41d1966317994a9acea8a24
SHA512166a869d5eea84844f3aa27dda311d4023551921d90a7d89f6d8dc92415a73207c0b7d951c2e6f1a17326b6e4635fe33fb421bc761f2e5bc0c51152f56a1ce90
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll
Filesize1.1MB
MD5842039753bf41fa5e11b3a1383061a87
SHA13e8fe1d7b3ad866b06dca6c7ef1e3c50c406e153
SHA256d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c
SHA512d3320f7ac46327b7b974e74320c4d853e569061cb89ca849cd5d1706330aca629abeb4a16435c541900d839f46ff72dfde04128c450f3e1ee63c025470c19157
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info
Filesize116B
MD52a461e9eb87fd1955cea740a3444ee7a
SHA1b10755914c713f5a4677494dbe8a686ed458c3c5
SHA2564107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc
SHA51234f73f7bf69d7674907f190f257516e3956f825e35a2f03d58201a5a630310b45df393f2b39669f9369d1ac990505a4b6849a0d34e8c136e1402143b6cedf2d3
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json
Filesize372B
MD5bf957ad58b55f64219ab3f793e374316
SHA1a11adc9d7f2c28e04d9b35e23b7616d0527118a1
SHA256bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda
SHA51279c179b56e4893fb729b225818ab4b95a50b69666ac41d17aad0b37ab0ca8cd9f0848cbc3c5d9e69e4640a8b261d7ced592eae9bcb0e0b63c05a56e7c477f44e
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll
Filesize17.8MB
MD5daf7ef3acccab478aaa7d6dc1c60f865
SHA1f8246162b97ce4a945feced27b6ea114366ff2ad
SHA256bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e
SHA5125840a45cfdb12c005e117608b1e5d946e1b2e76443ed39ba940d7f56de4babeab09bee7e64b903eb82bb37624c0a0ef19e9b59fbe2ce2f0e0b1c7a6015a63f75
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Filesize
11KB
MD50f3906bd32eccdc7546086917c2ba76d
SHA1d1c3b835f99d08c6ec03c3fdebb593ba32adc73e
SHA256ea32df3e91344f83dfd77c407dd240413e467109e356c6cbcbbac95c380dc6a7
SHA512bd3d3bcc34db5848c90f3426aabf9cd707e55b1a1421e34b80aa4fcc91af68d6a29f26a9f104354a33ebe8988af378d66f0f63fa64849f48bef62cb2b4d7e0a7
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Filesize
11KB
MD5739df9bde5d7ebeabd84c4c5700a36f4
SHA1ee8d3d63ad6d946b8655d6d8e8586543fc3e5148
SHA256d75aeda1d8f7954aa18bcbc9164abad115b4b2fe1933f82873e1746b31fe568b
SHA5129bcadf1e07fcac76b9525024d6e0b372694cbc31aeec25dfdc97af509de3151a819f7ffde8d8377d8b3876e0c2ff7c39d98215aa613fc7099e3a20c44c38f910
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pzaexue0.default-release\sessionstore-backups\recovery.baklz4
Filesize1KB
MD5028bae5ffd456387710a2c3433bbf17a
SHA11d3d40c04750aee7f261176f32c0e2b17c6984fb
SHA2565d89bc98f0679089f65b3e5e3ab6e665c11dac65c9b32667ca191054555bcc85
SHA512d3ee7cef8129b320ad2c5c94caaef9606a2ae6174388ded6a693c1d642f7e5ca5bcb3618a490b2ae84da13f9dc4222c3ccd312153f3b1be863068d63a720d221