hxxp://i[.]clarity[.]ms

Analysis

max time kernel
0s
max time network
30s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
07/06/2024, 03:12

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General

Target

http://i.clarity.ms

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
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
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

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 2520 wrote to memory of 4052	2520	firefox.exe	81
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82
PID 4052 wrote to memory of 4360	4052	firefox.exe	82

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "http://i.clarity.ms"
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://i.clarity.ms
  2⤵
  - Checks processor information in registry
  - Suspicious use of WriteProcessMemory
  PID:4052
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4052.0.973324366\913462576" -parentBuildID 20230214051806 -prefsHandle 1756 -prefMapHandle 1748 -prefsLen 22076 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5bedc51e-8151-4665-83ff-f12d8311aea1} 4052 "\\.\pipe\gecko-crash-server-pipe.4052" 1836 2154910e858 gpu
    3⤵
    PID:4360
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4052.1.1664318764\1729482588" -parentBuildID 20230214051806 -prefsHandle 2416 -prefMapHandle 2404 -prefsLen 22927 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {62d41c00-60ce-42ae-a7b2-b5aa00111ead} 4052 "\\.\pipe\gecko-crash-server-pipe.4052" 2428 2153c389658 socket
    3⤵
    PID:2280
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4052.2.238418827\1747715063" -childID 1 -isForBrowser -prefsHandle 3040 -prefMapHandle 2804 -prefsLen 23030 -prefMapSize 235121 -jsInitHandle 1300 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8362bc63-7990-4fba-aac3-cdc4b7cd5d2e} 4052 "\\.\pipe\gecko-crash-server-pipe.4052" 2868 2154c14a858 tab
    3⤵
    PID:5108
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4052.3.1837129316\1526558045" -childID 2 -isForBrowser -prefsHandle 3932 -prefMapHandle 3928 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1300 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fa80e0a2-f195-44b2-85e1-9d9883edceed} 4052 "\\.\pipe\gecko-crash-server-pipe.4052" 3944 2154de31158 tab
    3⤵
    PID:2776
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4052.4.923819940\1579666129" -childID 3 -isForBrowser -prefsHandle 5140 -prefMapHandle 5136 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1300 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1aeacf26-945b-49f2-8d9d-011c19f423f9} 4052 "\\.\pipe\gecko-crash-server-pipe.4052" 5148 2154f025858 tab
    3⤵
    PID:2680
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4052.5.869844826\1979880880" -childID 4 -isForBrowser -prefsHandle 5360 -prefMapHandle 5356 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1300 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {57c25d72-d1e9-4382-970a-cc9013653c15} 4052 "\\.\pipe\gecko-crash-server-pipe.4052" 5368 2154f026a58 tab
    3⤵
    PID:4604
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4052.6.969912752\652153478" -childID 5 -isForBrowser -prefsHandle 5264 -prefMapHandle 5268 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1300 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4f269a02-1af6-4354-abc0-2ec0a9b02e3c} 4052 "\\.\pipe\gecko-crash-server-pipe.4052" 5512 2154f026458 tab
    3⤵
    PID:4232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\activity-stream.discovery_stream.json.tmp

Filesize
30KB

MD5
dbfdf700d6fd9004cb15b84b7d28a418

SHA1
5ccd1723910663437e5151858909aaef6959b312

SHA256
c49352e695e46ad6c2af2ac7419fe3d46d64e1aaf087449ee161c36331be3b12

SHA512
f3a77356390bec8a33807aa5ae2a41012d1329b1b613c198aab796f043e07407e15129f6422529106f29df6944f747874a0a6d8c4d470ac50391f0ed0a11e0e8

Download Submit
C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\cache2\entries\383A97A57B113BD106DE6984E6DBA5F537327263

Filesize
13KB

MD5
ad81b0d950c31185056b1111437211f2

SHA1
af5151c137b0f7ab01926fea7712b17ede87b427

SHA256
454b55c884e98df88423c87be811d2ee26996010c4648184966dbbe0d01e9606

SHA512
53828e57b2a41644b12521c95a1847ab641104b642b4dd345800bf5833022925be752a7163f3568fd084a3df9bc52dd9bb6a80041680f726349c97d250ca0db3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon

Filesize
442KB

MD5
85430baed3398695717b0263807cf97c

SHA1
fffbee923cea216f50fce5d54219a188a5100f41

SHA256
a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

SHA512
06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

Filesize
448KB

MD5
2175499dbe75c5f2c5ea898f7b47e694

SHA1
600ddd74da18263697ca9a96bc8014334f2f0c65

SHA256
8924a14ba23ee71d286888b96763038852b7bb0ada8d6d66ca7c49c29203f277

SHA512
4a677b419747d17302ef2a4385ad662b97df5040117edd4c6bcd47600b24f450e15d0f0cc87e733f3933e4de4efcc1af17b8ff50ea9e79d09de79351d40ee71d

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

Filesize
448KB

MD5
5d077a6fb358ed4a523cb9d6a8591775

SHA1
34a9d693e3201d917ef2a558dd05ea26a3c8494c

SHA256
fac5d10af61491274287e95146cd62548df64d22bedabca80aa9ad729c8e43e2

SHA512
4f93e0c70309cdac981cd2a6a4fbb46b546632b3be13c284eedd36f8428518d0cc0d44fd6696b13fc0056026de82a0448e7f5ee12ef90da1c133c6b9e24b1984

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

Filesize
116B

MD5
3d33cdc0b3d281e67dd52e14435dd04f

SHA1
4db88689282fd4f9e9e6ab95fcbb23df6e6485db

SHA256
f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

SHA512
a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

Filesize
479B

MD5
49ddb419d96dceb9069018535fb2e2fc

SHA1
62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

SHA256
2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

SHA512
48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

Filesize
372B

MD5
8be33af717bb1b67fbd61c3f4b807e9e

SHA1
7cf17656d174d951957ff36810e874a134dd49e0

SHA256
e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

SHA512
6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

Filesize
448KB

MD5
54a2ab0bf0d9c2fc64163cec56e46a4d

SHA1
f559fe853d3b58d9f04e083e8651ed012f586aa6

SHA256
6b89730ff8c0e321af0aa13bf6007ec08470f08b911b5f233c63c28de0368fee

SHA512
4d81a0ee50c1933986bdf41d564a88b4d50012dad07d1cd2c4cb31953ce50bd6e06a64218a6688b5c8034473046a8e8f1c348e02a12fb1a1d8ee06285ed98916

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

Filesize
1KB

MD5
688bed3676d2104e7f17ae1cd2c59404

SHA1
952b2cdf783ac72fcb98338723e9afd38d47ad8e

SHA256
33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

SHA512
7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

Filesize
1KB

MD5
937326fead5fd401f6cca9118bd9ade9

SHA1
4526a57d4ae14ed29b37632c72aef3c408189d91

SHA256
68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

SHA512
b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\prefs-1.js

Filesize
8KB

MD5
2ef2686f2a484b3116d302b4f69d333a

SHA1
72d2bcb18c96b55e3a4cfd98a2557c858e0b22f6

SHA256
c504c8baea08f3be285b2d710d368703e5ea6a086ec06d7594f75b800b1b48a8

SHA512
50b8fa29123c937cde154f4fb3c50a311814cdbc8b74a4eaabceb1fdc0079e095a782cb5fc2b662f8d622839dbbc55b29ff3f5d0ac657615b661eb0a21c108d5

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\prefs-1.js

Filesize
10KB

MD5
e4a871bd81eed267fff8d0be652e0695

SHA1
36ba27a60e82491d37cd0306236639c2bd10de74

SHA256
e08db2465a50d075602c6f81b7cc0b68019ef8e2a98a3264bdda4beb68cc0f09

SHA512
8daead192f3b7b4f5e5ecefb4533269531da14301484d363caec8624ead833e377f69d9267dd59b9ab05de8d85403aaac3b25b6192d12786495a2e20ba3dae4d

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
1KB

MD5
bc681655f98e6753d451dd6e02d64434

SHA1
1d1beb7f6b2e70db51610457c4729b31f1c5d63b

SHA256
1bc5547bcff01279193dae253a1fcacc084cf5d863687a4baae1a01252b939ed

SHA512
f233a652f6b72938068e2520d5ccdf03f8d8cdccf6f83dcd3b94d23f9bcb0888362faab2c1cf69942f773ff5827d26817a97542b9162865a075540d3621032a3

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
1017B

MD5
85b5209a5ef35bd7f3d13881b5c45693

SHA1
f8d2962a5d30939d90678de8f7bd267a263ecb21

SHA256
a2f8400c0910fb29f1791e3ebef69d8cd04e20badb76eb9976a8b28dff4895ba

SHA512
f4fcdda10416b11a485c7aeaa387cf09667dddff0481b193c7a26046a144b4dedb0b363e124182c559f676fdf3fa780c260735b68484a0c1639e259ca9fd0de0

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\h6dhg2l4.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

Filesize
1.9MB

MD5
eb33a77b1ad54d59415b48012f6cc7f9

SHA1
43d4a4eeb23ac4dbbac968005781b18d07a1a81c

SHA256
1d7d9b95a2c4e5086b1f7f73334a66de3cb52b1d58df6b35e80935d8d7b0dd9f

SHA512
f458e78a268e0834c5fdefeee6a32c14422f55127951bd7ba25e301707707fb24c13254bdd5b8d131ce3ecfdee415970edb26d999350cbb549b4200f4f952475

Download Submit