hxxps://ipsos[.]uk/kyfkrx

Analysis

max time kernel
15s
max time network
22s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/02/2024, 12:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://ipsos.uk/kyfkrx

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 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 Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingDelete\C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\{DA5DF3E3-D631-11EE-A6D5-5A791E92BC44}.dat = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingDelete	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DA5DF3E1-D631-11EE-A6D5-5A791E92BC44} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2236	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2236	iexplore.exe
2236	iexplore.exe
2300	IEXPLORE.EXE
2300	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2300	2236	iexplore.exe	28
PID 2236 wrote to memory of 2300	2236	iexplore.exe	28
PID 2236 wrote to memory of 2300	2236	iexplore.exe	28
PID 2236 wrote to memory of 2300	2236	iexplore.exe	28
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 1800 wrote to memory of 1808	1800	firefox.exe	31
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 2536 wrote to memory of 2956	2536	firefox.exe	33
PID 1808 wrote to memory of 2496	1808	firefox.exe	35
PID 1808 wrote to memory of 2496	1808	firefox.exe	35
PID 1808 wrote to memory of 2496	1808	firefox.exe	35

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://ipsos.uk/kyfkrx
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2236 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2300

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Checks processor information in registry
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1808.0.590516132\1300989496" -parentBuildID 20221007134813 -prefsHandle 1248 -prefMapHandle 1240 -prefsLen 20749 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9690dad9-ddf0-4ba6-baed-a49512beb837} 1808 "\\.\pipe\gecko-crash-server-pipe.1808" 1308 f7fc958 gpu
    3⤵
    PID:2496
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1808.1.1945964566\422792953" -parentBuildID 20221007134813 -prefsHandle 1504 -prefMapHandle 1500 -prefsLen 20830 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {47b53918-d852-4509-874f-01ed62257df5} 1808 "\\.\pipe\gecko-crash-server-pipe.1808" 1516 d6f858 socket
    3⤵
    PID:1576
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1808.2.766840665\1000234448" -childID 1 -isForBrowser -prefsHandle 2064 -prefMapHandle 2060 -prefsLen 20868 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {662619ea-9457-45a6-9da4-c9e0c21c58a8} 1808 "\\.\pipe\gecko-crash-server-pipe.1808" 2076 f762758 tab
    3⤵
    PID:2336
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1808.3.158091857\867205347" -childID 2 -isForBrowser -prefsHandle 812 -prefMapHandle 1668 -prefsLen 26111 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b13fc4da-80de-42bd-9e63-7c46c4288a34} 1808 "\\.\pipe\gecko-crash-server-pipe.1808" 2428 d71958 tab
    3⤵
    PID:2740
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1808.4.423426311\1795153767" -childID 3 -isForBrowser -prefsHandle 2904 -prefMapHandle 2900 -prefsLen 26111 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a142ea35-542c-4fa8-8308-5dec3a5d1fe8} 1808 "\\.\pipe\gecko-crash-server-pipe.1808" 2916 d2f058 tab
    3⤵
    PID:2112
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1808.5.1197069356\1230860611" -childID 4 -isForBrowser -prefsHandle 3720 -prefMapHandle 3724 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d1344134-feb0-4c48-badd-42236347b725} 1808 "\\.\pipe\gecko-crash-server-pipe.1808" 3712 1aaed558 tab
    3⤵
    PID:1560
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1808.6.883685598\1229240798" -childID 5 -isForBrowser -prefsHandle 3812 -prefMapHandle 3932 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {393f51a2-0601-4664-9bac-48fbc036035f} 1808 "\\.\pipe\gecko-crash-server-pipe.1808" 1128 1dde8658 tab
    3⤵
    PID:1508
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1808.7.721711779\1789637608" -childID 6 -isForBrowser -prefsHandle 3940 -prefMapHandle 3944 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {85f58a67-8c9b-4807-804d-f07d4a86ce68} 1808 "\\.\pipe\gecko-crash-server-pipe.1808" 3828 1dde8c58 tab
    3⤵
    PID:2812

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Checks processor information in registry
  PID:2956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\gdoevwuq.default-release\datareporting\glean\db\data.safe.bin

Filesize
2KB

MD5
7a78b9b2736cb97599384e27bbb15ec2

SHA1
fc8f1c2994cc527d257168b0fbe2ff38c5092347

SHA256
2f94fcb5f2fc5e692d283a7539a328149b29cea531bb087ff8a262b48515cc69

SHA512
25392df8049eae810acc9b9c08cd4e3f9c32032e8ceaa242e26cf434ca260d05feebae940e8722899d1c35bf1ca3d1377cdad577002411f7bae774f871c8ada7

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\gdoevwuq.default-release\datareporting\glean\pending_pings\89a09c89-cb04-41f7-8a59-a5311f1ca94b

Filesize
745B

MD5
d6473d434211f4042abe0a26ac25f504

SHA1
18d9b3baf1613fc233235dbb42f917362f7cfa0e

SHA256
8414bf78076b34b9f883b185143bf01119ee06e39cd81cb3ea7f3df4665c5a8b

SHA512
9a98181e4774d8de5220987a050dbb83128006860546d01711ba6e391f74b3c4f17483ead5de4fb1d7b03a0ccb616b08319f06275e407bc4e1c904f12a4f33c1

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\gdoevwuq.default-release\datareporting\glean\pending_pings\f56d7595-62c7-45e3-8aa5-373ee2ea755f

Filesize
11KB

MD5
19ad49a37c93269f55699985f5338728

SHA1
0de2da2ca49c40575b20074f7b1124ce53d80ab8

SHA256
b9969c2bb30e5dfd0d5c966eff0cf84dd0261f1451fc6e7f02b8ec7073a0c040

SHA512
6ff1624c915871082ab6eb4fd86d845e4f9d60cadff1d578dcc710b753ff44a839086da5e375e5062a56d9586a299ec93cbd0e20fb4d9d5a627e40efa8c8f479

Download Submit