hxxps://www[.]bing[.]com/ck/a?!&&p=00435e4f86629147JmltdHM9MTY4MjAzNTIwMCZpZ3VpZD0zOTFhN2VlMS02ZWI2LTYzYzMtM2I2NS02YzE5NmY0YjYyNDUmaW5zaWQ9NTEzNA&ptn=3&hsh=3&fclid=391a7ee1-6eb6-63c3-3b65-6c196f4b6245&psq=site%3a0011336[.]com&u=a1aHR0cHM6Ly8wMDExMzM2LmNvbS9sdWFubHVuL3AxLmh0bWw#%61%6D%61%6E%64%61%2E%62%61%62%63%6F%63%6B%40%77%67%75%2E%65%64%75

Analysis

max time kernel
67s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
24/04/2023, 21:24

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General

Target

https://www.bing.com/ck/a?!&&p=00435e4f86629147JmltdHM9MTY4MjAzNTIwMCZpZ3VpZD0zOTFhN2VlMS02ZWI2LTYzYzMtM2I2NS02YzE5NmY0YjYyNDUmaW5zaWQ9NTEzNA&ptn=3&hsh=3&fclid=391a7ee1-6eb6-63c3-3b65-6c196f4b6245&psq=site%3a0011336.com&u=a1aHR0cHM6Ly8wMDExMzM2LmNvbS9sdWFubHVuL3AxLmh0bWw#%61%6D%61%6E%64%61%2E%62%61%62%63%6F%63%6B%40%77%67%75%2E%65%64%75

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000038a9e23718fe574b84afdc36f043bb4c0000000002000000000010660000000100002000000007da2352d678bc511a3c16f668fb9620bcbd3bff33755d279528d869cbd2c59f000000000e800000000200002000000003603bcbd3dc8058aada9a78aa147d73e85a30352ed479b3a234fed4d06a8ecd2000000050885388e37f445477897e9e05d155cd7a40cb97b533bd3f355b25d43909e731400000003386d1f71d24ff6b07799a1c341704623315e97ee3cde91a5e3d4e27d097e50151379c7ddc49eb2b1b17b1a7bce0b607e501928d9cd399b75f90611270a89d4f	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{3FA96EAC-E2F7-11ED-9F77-DE61172DF127} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\priceaysaenterprises.shop	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31028996"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\DOMStorage\priceaysaenterprises.shop	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "343899786"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "343899786"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "389143682"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\priceaysaenterprises.shop\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31028996"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "354213579"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31028996"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 902d10090477d901	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2088	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2088	iexplore.exe
2088	iexplore.exe
4128	IEXPLORE.EXE
4128	IEXPLORE.EXE
4128	IEXPLORE.EXE
4128	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 4128	2088	iexplore.exe	79
PID 2088 wrote to memory of 4128	2088	iexplore.exe	79
PID 2088 wrote to memory of 4128	2088	iexplore.exe	79

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://www.bing.com/ck/a?!&&p=00435e4f86629147JmltdHM9MTY4MjAzNTIwMCZpZ3VpZD0zOTFhN2VlMS02ZWI2LTYzYzMtM2I2NS02YzE5NmY0YjYyNDUmaW5zaWQ9NTEzNA&ptn=3&hsh=3&fclid=391a7ee1-6eb6-63c3-3b65-6c196f4b6245&psq=site%3a0011336.com&u=a1aHR0cHM6Ly8wMDExMzM2LmNvbS9sdWFubHVuL3AxLmh0bWw#%61%6D%61%6E%64%61%2E%62%61%62%63%6F%63%6B%40%77%67%75%2E%65%64%75
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2088 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4128

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442

Filesize
1KB

MD5
957378a6d7a5c14f452ad7e35aec3d51

SHA1
09694187ce3041ba93ba7300932e22cc56d9aad0

SHA256
8cbe3f76f948cad844480cce2daf256a23f8b7b94ce3972584c15fea1ee3d63c

SHA512
6b0b5e0ee560c13ea78c9d561da1339960174efc904441c49e377dbe642de286b36172446a3b4a451294b2b4a7aa289be3bb942688366682750dcc8f7204d259

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
d6b67afeb31f0d9bfe232166e8b300c5

SHA1
6ba1a534d40fea9302591aaee8fb6969bfa28e4b

SHA256
ab4f8d3ad2a02ad67059703fcb9c7ecd397d9abfce4b4cacdf7ecc11b4e37520

SHA512
62c9fc6797c263bf33c8f52d5d41ce276b3df2aaed6433d582987a607ae508f5389f86d5d8a63cc5715964623f5be08d5741ddd70a0fe18f0140eb314815c272

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442

Filesize
416B

MD5
56cebd6ba870a9ed62240ba1250f4f1e

SHA1
23e39dc1335482252fdf4716949159630a1c05a3

SHA256
6da76092846a50f9ff6705187caa53dbb5d928f4c34d6e58a5ddead04848ef7a

SHA512
0274424540741314feafe114881dc209fae63d7b61b303394643cfb4385e273f4ffe74a0ba34013f5812027559654ba72b4a82d271b07bc49c8e7c45918a9583

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
f05781dcadfafdc2e8e0bd8a20bd90fe

SHA1
228acc124d4629fdbf636631a6c42842c25d7ec9

SHA256
578cc3a7f6dfb0aa920bd3ad44360f0bd2ffefcbd8bcc756614c1b8e6add05c2

SHA512
047a8eb651764099e9decd2498b227db572fafdb1890c06beec87ad6e7dea0f8d0a1c6f285b4905ca01267549b88b05cec6d9dac3b379f28eea3eeba789250e3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\osplltc\imagestore.dat

Filesize
1KB

MD5
b53575954600bf1d30ec10f7140a3d9e

SHA1
8b351a7ba6a4688f13b15b52c931151bf57420cd

SHA256
b04c0dca31b5c30ace131155d45b71e5b2eb50a4289ce755923352aec8ca5fef

SHA512
086120cca621f7022fb8b137d56d9cec1aba181617690c3daf1f9965f80b4cc1896e1447b5b7b92a2b5309ea392e22229880700d27db6f6c7abe0a06052e858e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\S1Q31HZS\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YYL8D8JJ\favicon[1].ico

Filesize
1KB

MD5
1ab820bde50ae3d841a6482dacbe6195

SHA1
36a07d11e027b24589bec5305f29a30c3de770a3

SHA256
e35587d16ac419f1d3dc16217fdf4d2e42232564f9136356a07ab01f88d4face

SHA512
a51a09dada0c4f14f2ec36d1b6e0cc39ffb459cae7b79d3cfca81f363c88334aeb9a2555c725f050bbcaacb7e5b3aa2ca9362e83eea45e520e5f850357aba505

Download Submit