hxxp://ibclick[.]stream/csc-event?p=0[:]liwutjav[:]2070e816-7db9-4528-908f-da4429aaec28&s=0[:]liwutjbd[:]1d5ad778-3558-4e20-8f67-d18229d47e8e&v=0[:]thhWmfyeS10bWip4~N3dGJHWyl2GCAr7&e=0[:]thhWmfyeS10bWip4~N3dGJHWyl2GCAr71&c=liwvwb3w&n=f&f=f&l=hxxps://reference[.]medscape[.]com/drug-interactionchecker&r=hxxps://www[.]google[.]com/&i=140&j=ns&k=1&w=140&h=kx&t=articleClick&u=(seventText!Clear%20All!seventUrl!javascript[:]alertclearall();!ssite!medscape[.]com!svertical!health%20professional!ssnippetVersion!1[.]2!strackerJsSha!235fbc5e!ssource!snippet!tcookieEnabled!)&x=-qz69hq

Analysis

max time kernel
120s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230621-en
resource tags

arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2023, 14:32

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General

Target

http://ibclick.stream/csc-event?p=0:liwutjav:2070e816-7db9-4528-908f-da4429aaec28&s=0:liwutjbd:1d5ad778-3558-4e20-8f67-d18229d47e8e&v=0:thhWmfyeS10bWip4~N3dGJHWyl2GCAr7&e=0:thhWmfyeS10bWip4~N3dGJHWyl2GCAr71&c=liwvwb3w&n=f&f=f&l=https://reference.medscape.com/drug-interactionchecker&r=https://www.google.com/&i=140&j=ns&k=1&w=140&h=kx&t=articleClick&u=(seventText!Clear%20All!seventUrl!javascript:alertclearall();!ssite!medscape.com!svertical!health%20professional!ssnippetVersion!1.2!strackerJsSha!235fbc5e!ssource!snippet!tcookieEnabled!)&x=-qz69hq

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31041997"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1879329104"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9B60D93C-15C0-11EE-8852-CE83860A346F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1893705200"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1879329104"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31041997"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31041997"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000288d3b2652f30d4284f7c7f712a4195800000000020000000000106600000001000020000000fe816bdbd1f8757b689c2809cd463f42db52aa90356e56776aa873e52a50d5a9000000000e8000000002000020000000c28554b2a6f7c1a2e2a01faae913dec895c6f54c3ff0d0998c4fe62ca43248b020000000cdad101acb5df5479562291e0152b9cef876daf08a104c9c4a549b1007a93d544000000031391438a8486b578e6c019e6d9e34292f461d51e3aeceee2f57b3988c0d69b610d6c0664e252f09d6df8b0786c0887cfe41adbbc8e7e255d89f60c28be98183	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40920972cda9d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000288d3b2652f30d4284f7c7f712a4195800000000020000000000106600000001000020000000092d51f02584e968c3d688a55f5c154188636e5734522c9e8513b999f483eef6000000000e8000000002000020000000b1c138a35bb9600ce082c8541a66ec938bec81f4df5f8052e26f94af529fc75a20000000ea436f558a73b52d91206b53c5ee2f9c7b2fbd4d205ebe9c81f246383a3dd38940000000041df4c3dbc51e66df716a1ecfc78ba73998624fa79201db3b446b447b0cddef1c0acf3dc52af30cdd6f3bfbaac0f8f63ecf1435bc5a782bf1430f862e7d1d17	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10341a72cda9d901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394727724"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4332	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4332	iexplore.exe
4332	iexplore.exe
4280	IEXPLORE.EXE
4280	IEXPLORE.EXE
4280	IEXPLORE.EXE
4280	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 4280	4332	iexplore.exe	87
PID 4332 wrote to memory of 4280	4332	iexplore.exe	87
PID 4332 wrote to memory of 4280	4332	iexplore.exe	87

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://ibclick.stream/csc-event?p=0:liwutjav:2070e816-7db9-4528-908f-da4429aaec28&s=0:liwutjbd:1d5ad778-3558-4e20-8f67-d18229d47e8e&v=0:thhWmfyeS10bWip4~N3dGJHWyl2GCAr7&e=0:thhWmfyeS10bWip4~N3dGJHWyl2GCAr71&c=liwvwb3w&n=f&f=f&l=https://reference.medscape.com/drug-interactionchecker&r=https://www.google.com/&i=140&j=ns&k=1&w=140&h=kx&t=articleClick&u=(seventText!Clear%20All!seventUrl!javascript:alertclearall();!ssite!medscape.com!svertical!health%20professional!ssnippetVersion!1.2!strackerJsSha!235fbc5e!ssource!snippet!tcookieEnabled!)&x=-qz69hq
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4332 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4280

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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
da2215c4410102096b859c34641c1c55

SHA1
1c9e6edf895edce383afcdbace98888ed04d8504

SHA256
59a9869f27af892cbee4a1dc648dd61c43b1375940194844538931b0e436784f

SHA512
4ec3790b3f811fe3499af6ea2ac94849a7e174b94d8c7613fc5f9bcd00e2a391fa0be8855a8a577cb029b73f7d15bd55d0049c326cddf64cbe5afb3ab733e2e8

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

Filesize
404B

MD5
aeb1a40cb152dd86beb83c87103e787a

SHA1
c25df301c4fbf9fb467a17a348524c5f4c68a758

SHA256
2e9b23f7f9b75470089a37f843b82c6c7a7f3c47854e5097685bf3dece1dc30e

SHA512
7d95efc7e04b9f7dd3fe761562bced0d0209d77a9a23f56dad0c636893e206fc66881a78144f906915b68c8b97ef9dbf9684dfbff35984e45507be68f76dfeb2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2K9QMOPD\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit