hxxp://proftrafficcounter[.]com

Analysis

max time kernel
122s
max time network
101s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
02-05-2024 14:09

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General

Target

http://proftrafficcounter.com

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 8 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\~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
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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000_Classes\Local Settings	firefox.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1784	firefox.exe
Token: SeDebugPrivilege	1784	firefox.exe
Token: SeDebugPrivilege	1784	firefox.exe
Token: SeDebugPrivilege	1784	firefox.exe
Token: SeDebugPrivilege	1784	firefox.exe

Suspicious use of FindShellTrayWindow 21 IoCs

pid	Process
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe
1784	firefox.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1784	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 4488 wrote to memory of 1784	4488	firefox.exe	79
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 2260	1784	firefox.exe	80
PID 1784 wrote to memory of 3624	1784	firefox.exe	81
PID 1784 wrote to memory of 3624	1784	firefox.exe	81
PID 1784 wrote to memory of 3624	1784	firefox.exe	81
PID 1784 wrote to memory of 3624	1784	firefox.exe	81
PID 1784 wrote to memory of 3624	1784	firefox.exe	81
PID 1784 wrote to memory of 3624	1784	firefox.exe	81
PID 1784 wrote to memory of 3624	1784	firefox.exe	81
PID 1784 wrote to memory of 3624	1784	firefox.exe	81

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.
persistence

Query Registry
T1012

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "http://proftrafficcounter.com"
1⤵
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://proftrafficcounter.com
  2⤵
  - 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:1784
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1972 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1892 -prefsLen 25459 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d45b19fb-3e40-4128-aa7a-474d12ef6cac} 1784 "\\.\pipe\gecko-crash-server-pipe.1784" gpu
    3⤵
    PID:2260
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2400 -parentBuildID 20240401114208 -prefsHandle 2376 -prefMapHandle 2364 -prefsLen 26379 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {94a85e7b-6186-4595-97fb-765f9be961dc} 1784 "\\.\pipe\gecko-crash-server-pipe.1784" socket
    3⤵
    PID:3624
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3052 -childID 1 -isForBrowser -prefsHandle 2872 -prefMapHandle 2868 -prefsLen 22698 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5ebd6db1-96f2-4ddf-adde-7e702acdc3b4} 1784 "\\.\pipe\gecko-crash-server-pipe.1784" tab
    3⤵
    PID:2796
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3672 -childID 2 -isForBrowser -prefsHandle 3664 -prefMapHandle 3116 -prefsLen 30869 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8699f7a7-a8a1-4dcc-b47a-404c19026b0a} 1784 "\\.\pipe\gecko-crash-server-pipe.1784" tab
    3⤵
    PID:2808
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4360 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4328 -prefMapHandle 4344 -prefsLen 30869 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {37b091fd-dfbd-489c-b48d-f64dc4602126} 1784 "\\.\pipe\gecko-crash-server-pipe.1784" utility
    3⤵
    - Checks processor information in registry
    PID:1812
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5544 -childID 3 -isForBrowser -prefsHandle 5504 -prefMapHandle 5500 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {286ee9d2-575a-43fb-8953-4122ece9860f} 1784 "\\.\pipe\gecko-crash-server-pipe.1784" tab
    3⤵
    PID:4092
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5552 -childID 4 -isForBrowser -prefsHandle 5528 -prefMapHandle 5492 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {18eb62d7-eee5-4a09-891d-87c20e373f7b} 1784 "\\.\pipe\gecko-crash-server-pipe.1784" tab
    3⤵
    PID:2596
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5780 -childID 5 -isForBrowser -prefsHandle 5676 -prefMapHandle 5544 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {55e88293-fdba-4ff8-bd14-4f319cb48be8} 1784 "\\.\pipe\gecko-crash-server-pipe.1784" tab
    3⤵
    PID:1772

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\Temp\tmpaddon

Filesize
479KB

MD5
09372174e83dbbf696ee732fd2e875bb

SHA1
ba360186ba650a769f9303f48b7200fb5eaccee1

SHA256
c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f

SHA512
b667086ed49579592d435df2b486fe30ba1b62ddd169f19e700cd079239747dd3e20058c285fa9c10a533e34f22b5198ed9b1f92ae560a3067f3e3feacc724f1

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

Filesize
13.8MB

MD5
0a8747a2ac9ac08ae9508f36c6d75692

SHA1
b287a96fd6cc12433adb42193dfe06111c38eaf0

SHA256
32d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03

SHA512
59521f8c61236641b3299ab460c58c8f5f26fa67e828de853c2cf372f9614d58b9f541aae325b1600ec4f3a47953caacb8122b0dfce7481acfec81045735947d

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\AlternateServices.bin

Filesize
7KB

MD5
992e5e36a050d55fd232bca3343c7c65

SHA1
7d236686760ddc71913c329cbbc992364cf3cb39

SHA256
85038728bc01973cb800e453b99fc1da8efa85d6bd5925f5622b5865a3aa1032

SHA512
8abd07fdede3f13613b1806cb268c3d4c576cedb4c66980c3c2911988d62b17cadf39dcd3bada92a177cc4ccaf22809faf0dc9159ad0945dc99797ac4bd0af45

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\datareporting\glean\db\data.safe.tmp

Filesize
5KB

MD5
0a94183d728d6e19d0da0fd7b0d3a666

SHA1
0f16246aab5924aec67091d163bfb5b52aee0275

SHA256
5e6cb2e195b2d050407f0fe61f97875e22089e6117fa7195dde27aeb645ccbe5

SHA512
dff50f2945bb9e11baad9a9d4771993864674cc5d8ffc00619371757f80e3b5a0f32aaf81c24099dd0cd120227376cad4a1ff71efd882b5086030972a5cd8fb3

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\datareporting\glean\db\data.safe.tmp

Filesize
5KB

MD5
77a8334987b9b54c4911f9f81e16bd2b

SHA1
d5da3c4bbec84ceeca7b707ec81bdf331a8dc13d

SHA256
d29b3b54f9b1591dbeb61dfb8cf52bdb99b652b7411c2a1fffcb71b72651d087

SHA512
32805bd3dcbd15dbb97e26aa090f0b16570b528db03bf776da072ff09440f8d30f95d758775cbd224fe076edda98d2081cbcf5873b7fc6017c2adb3209f97151

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\datareporting\glean\db\data.safe.tmp

Filesize
24KB

MD5
0466cf5c2fa177f7684154ae522b375a

SHA1
0c1049f308e9f1f3a9ba130ecac304e27f4d45cc

SHA256
15e45b918a154b1dfbec968df4c6dd413fbc0b10766a59d298579e199ab1e88a

SHA512
c2c7492267ae7e1bdf077c80d2e2a0e15a8a5ff6ed48d0d35fee4e1cf8a29868cffa8dd310dc8f7a5410081befff94219f9862eb567bc1a1d027d8fb46fdd97f

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\datareporting\glean\pending_pings\63f1868e-18da-48bf-862e-d3e90740697e

Filesize
25KB

MD5
338fddc1e991e968c0fcf2b555f0848a

SHA1
45f187efaa599a43362d95531399bfa67b1c29e2

SHA256
490bd86be81f0a1e341344ce1598b206b08cc90ed52240d38d7d3a3715c82e4a

SHA512
67d8a50f1a7b241c4911c38883d82b3e8208b14ed7e932147210345c9dc0f89465c58c6cde6a2eb3d5b3bee1e6d93cffc7f1b0658f546da8c1991688a8e2750e

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\datareporting\glean\pending_pings\9f987c60-0b3e-46f5-8d62-aa04108b5c0f

Filesize
671B

MD5
fc2fc4069b24137362fb59a603c80b0a

SHA1
5f06afbbac53ac729b43422c22cdc043b86f6201

SHA256
cb580aac44b5be046f5dca1736803300d11c4eb81387c0bc8d037f9ce816f756

SHA512
1b0db914bd3fd8fca04ca545dbc02088673fae525f3cef75502440a4b81348945e84fde0e662dcf551e4f704739cd23363352e5fc178fdb5f96917c520e106f5

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\datareporting\glean\pending_pings\fa3eb716-c00a-4b68-8795-2ac64f4c3229

Filesize
982B

MD5
caa3f2393ba351514eecabfa4248e64e

SHA1
f78ee2a04af49fd24d240e5a859083d8ca546664

SHA256
3655195cef2533748f5d055561a81dcb8bdf516ee4b16c680e6b4555409b299b

SHA512
a34d92c4fc00305b2db145bd7db02243d5eda22ca33bd50303029ee9b945f39c44706fa192307dacf89fec2a43e0492708a293c8742d38292a9908efd3e91710

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll

Filesize
1.1MB

MD5
842039753bf41fa5e11b3a1383061a87

SHA1
3e8fe1d7b3ad866b06dca6c7ef1e3c50c406e153

SHA256
d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c

SHA512
d3320f7ac46327b7b974e74320c4d853e569061cb89ca849cd5d1706330aca629abeb4a16435c541900d839f46ff72dfde04128c450f3e1ee63c025470c19157

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info

Filesize
116B

MD5
2a461e9eb87fd1955cea740a3444ee7a

SHA1
b10755914c713f5a4677494dbe8a686ed458c3c5

SHA256
4107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc

SHA512
34f73f7bf69d7674907f190f257516e3956f825e35a2f03d58201a5a630310b45df393f2b39669f9369d1ac990505a4b6849a0d34e8c136e1402143b6cedf2d3

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json

Filesize
372B

MD5
bf957ad58b55f64219ab3f793e374316

SHA1
a11adc9d7f2c28e04d9b35e23b7616d0527118a1

SHA256
bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda

SHA512
79c179b56e4893fb729b225818ab4b95a50b69666ac41d17aad0b37ab0ca8cd9f0848cbc3c5d9e69e4640a8b261d7ced592eae9bcb0e0b63c05a56e7c477f44e

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll

Filesize
17.8MB

MD5
daf7ef3acccab478aaa7d6dc1c60f865

SHA1
f8246162b97ce4a945feced27b6ea114366ff2ad

SHA256
bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e

SHA512
5840a45cfdb12c005e117608b1e5d946e1b2e76443ed39ba940d7f56de4babeab09bee7e64b903eb82bb37624c0a0ef19e9b59fbe2ce2f0e0b1c7a6015a63f75

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\prefs-1.js

Filesize
9KB

MD5
1924259a9ba8a25d3bbb92e636643b89

SHA1
4dff6ff2719e6ff3efc1df5930f18730622a4bd6

SHA256
67cda68bd16a3f08d229c484c803135c5fbd72e2de12a9929496d289981d6153

SHA512
acf98c652f94eb581b8d0f7af4fb9ab65dfd0b07f01156aece804eed9ff0eef164f9ea618f926fabf60d4dab086b767dd0d6e8f247fef296f7d95a87975d7c1f

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pz5zwzp5.default-release\prefs-1.js

Filesize
8KB

MD5
ac685312b8fadfa1568a3b314b400749

SHA1
fff49aa20703679ababfd42ffc42482c8a8c7c16

SHA256
9cf5fb881007eefb937d3adea93a4386098d135303e3cbbb825eda021d856945

SHA512
468771c6998b38542c5bc4f417c42d0e6e55d7bd3ba057368541e06cfb1afa15ab018de5a42b0dd209110191f798830f1b9ceddfc981438e01ce59c41ff30094

Download Submit