hxxps://t[.]sidekickopen84[.]com/Ctc/DJ+23284/clxpm04/JkM6XcqwW6N2kFb6lZ3kWN5RgS3NbxXJsN5PT8SsssXD4W25lbK59gXVHcW1qpB4_53lGSYW8sZ0tS9hQ2VMW4kj1WG62G7CCW3WYjXL3btJMlW7TSZm81K2MKfW4P9Xh-51WlK9W4pcLKP1s2ZLWW8PhWsF3W1b2hVFYbVY5cMmxYW2Df8M16PrG9MW21JNS490Dg6DW80SF1m9cPTDkW2D61Gv9lNwgJW7t_rkf6dMXmXW5Db67T5LrtVxW7m5s4r7xL3z5W7fgYKM45gQBVW36S9tg1q6mc6W979Dkj64R8SdN8jg0yCz3FyVW44FRn6280wNVW7rGg533cxX76W1jlbV22dK1HPW4sGN006m_HMVV96cz05SftYmW1DSQyY8Xr5zSW5wFmqF26zXKBW3C1-l36pdWYVW37TG051Y2lY3W3ktHDc342_SxW1jN0gM2F2HdVW5rtlCR5r8V4vW8l6sJ71_8gbgW6w6qW03CM7rDW137XkS7H5NVFW84W-0v1v47mgW1XJ9DM5cLgzbW7TMfLY9b9WtvW4dKmxY3HXhthW985CGK1TrTkHN1bkzRYzrCbkW4_zJ5r8GPYX5W79-WBJ7LCyXLW6pkBy46NMhpfW8LLD2n82WrqJW5jDX0F7DhtXbW1jkmfG8__XlSW5tb_vN6kp4f4N636L7hX5yClW6Wj7mG6xXWWKW64Zmcp3p0vPRf68v3Bv04

Analysis

max time kernel
144s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2023, 14:09

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General

Target

https://t.sidekickopen84.com/Ctc/DJ+23284/clxpm04/JkM6XcqwW6N2kFb6lZ3kWN5RgS3NbxXJsN5PT8SsssXD4W25lbK59gXVHcW1qpB4_53lGSYW8sZ0tS9hQ2VMW4kj1WG62G7CCW3WYjXL3btJMlW7TSZm81K2MKfW4P9Xh-51WlK9W4pcLKP1s2ZLWW8PhWsF3W1b2hVFYbVY5cMmxYW2Df8M16PrG9MW21JNS490Dg6DW80SF1m9cPTDkW2D61Gv9lNwgJW7t_rkf6dMXmXW5Db67T5LrtVxW7m5s4r7xL3z5W7fgYKM45gQBVW36S9tg1q6mc6W979Dkj64R8SdN8jg0yCz3FyVW44FRn6280wNVW7rGg533cxX76W1jlbV22dK1HPW4sGN006m_HMVV96cz05SftYmW1DSQyY8Xr5zSW5wFmqF26zXKBW3C1-l36pdWYVW37TG051Y2lY3W3ktHDc342_SxW1jN0gM2F2HdVW5rtlCR5r8V4vW8l6sJ71_8gbgW6w6qW03CM7rDW137XkS7H5NVFW84W-0v1v47mgW1XJ9DM5cLgzbW7TMfLY9b9WtvW4dKmxY3HXhthW985CGK1TrTkHN1bkzRYzrCbkW4_zJ5r8GPYX5W79-WBJ7LCyXLW6pkBy46NMhpfW8LLD2n82WrqJW5jDX0F7DhtXbW1jkmfG8__XlSW5tb_vN6kp4f4N636L7hX5yClW6Wj7mG6xXWWKW64Zmcp3p0vPRf68v3Bv04

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 37 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1477561588"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31019673"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1647525038"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31019673"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1477561588"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31019673"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000675316f82fdac74aa8f3bd7995064a9700000000020000000000106600000001000020000000a47027278ec1f9a695db6eec635c6ca1d4b8e58c65fe07a27f9ad52d9a9f7f97000000000e800000000200002000000031d479fa169142e7b6a3dd346de7ec4b8818c447098f13ab68b4a2b71aee5e1020000000227be3be476f462f1afc0e831e298056113055b515417dd634c3749491931e1c40000000fa9dcf10f254bd4d05ee1c8570ef970d75e33b7f964bc4f8a9285a11102fe81c0a7ebebc869f695d8ef99e0e97ccbd9b31cd525ee92d64d41e3a84f10b21132b	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c03524609952d901	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{830FABED-BE8C-11ED-ABF7-7E7B9EA57A36} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "385139629"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4464	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4464	iexplore.exe
4464	iexplore.exe
4156	IEXPLORE.EXE
4156	IEXPLORE.EXE
4156	IEXPLORE.EXE
4156	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4464 wrote to memory of 4156	4464	iexplore.exe	84
PID 4464 wrote to memory of 4156	4464	iexplore.exe	84
PID 4464 wrote to memory of 4156	4464	iexplore.exe	84

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://t.sidekickopen84.com/Ctc/DJ+23284/clxpm04/JkM6XcqwW6N2kFb6lZ3kWN5RgS3NbxXJsN5PT8SsssXD4W25lbK59gXVHcW1qpB4_53lGSYW8sZ0tS9hQ2VMW4kj1WG62G7CCW3WYjXL3btJMlW7TSZm81K2MKfW4P9Xh-51WlK9W4pcLKP1s2ZLWW8PhWsF3W1b2hVFYbVY5cMmxYW2Df8M16PrG9MW21JNS490Dg6DW80SF1m9cPTDkW2D61Gv9lNwgJW7t_rkf6dMXmXW5Db67T5LrtVxW7m5s4r7xL3z5W7fgYKM45gQBVW36S9tg1q6mc6W979Dkj64R8SdN8jg0yCz3FyVW44FRn6280wNVW7rGg533cxX76W1jlbV22dK1HPW4sGN006m_HMVV96cz05SftYmW1DSQyY8Xr5zSW5wFmqF26zXKBW3C1-l36pdWYVW37TG051Y2lY3W3ktHDc342_SxW1jN0gM2F2HdVW5rtlCR5r8V4vW8l6sJ71_8gbgW6w6qW03CM7rDW137XkS7H5NVFW84W-0v1v47mgW1XJ9DM5cLgzbW7TMfLY9b9WtvW4dKmxY3HXhthW985CGK1TrTkHN1bkzRYzrCbkW4_zJ5r8GPYX5W79-WBJ7LCyXLW6pkBy46NMhpfW8LLD2n82WrqJW5jDX0F7DhtXbW1jkmfG8__XlSW5tb_vN6kp4f4N636L7hX5yClW6Wj7mG6xXWWKW64Zmcp3p0vPRf68v3Bv04
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4464
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4464 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4156

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\Local\Microsoft\Internet Explorer\imagestore\dcpq11e\imagestore.dat

Filesize
1KB

MD5
578d12c4d1abce6e6a7ad52c3842d0fb

SHA1
dc10b65f8f09a6760a365b57b55d3a6acadcf639

SHA256
d38ee3db8b1bba3d3c689b0b11e4206e80143fa8f642b53ec5cfe2b1910be5c9

SHA512
e831c816f347bebfb14580eaf729150675e83ead1d0c30047e6073234c2a1029c180f3d4b27a6e63ff986d2a19396af0b9b8a59cf442bcaa31d411bff19aa318

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\dcpq11e\imagestore.dat

Filesize
2KB

MD5
b9b2784965d7c888383a3b8987c8c678

SHA1
d69f1830d626d360563c032dd363a8efae8e237d

SHA256
7b5cf9389fccc028c7cbadbe03381d4e63520839c72a77d3ea6e0930dfd6485d

SHA512
ba9971ae7a12eade19d532bff50e6e6ea1aaa6d7bce9e6dd768f07568321ef342f77d547b5a47a345874bc4bf9293a001e62697ba7e453bd9d3d7ff130cd185a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4HAJQ22Y\favicon-32x32[1].png

Filesize
1KB

MD5
5e37ea8cec7eee174d50087986947168

SHA1
aa3f79209710b1c35caa657ed1806c3a3606cee6

SHA256
51fdf0d05d2d435994ea7947bda15823b90aeb0314ca124f901f67e3d58d8d95

SHA512
db4c95bcba8faf16be9a57d40e3cb43d257fa91fbebc65ef0a4e5359dad619eafe73d511d044a721fe909f87cbff751106e5d626f7e5f24754ed854ddf00abc9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4HAJQ22Y\favicon[1].ico

Filesize
1KB

MD5
08e39ce1d114c522769b593c41a24e26

SHA1
46c7134e5c588b9723986216fcb862e4f64d25e8

SHA256
3eb8b279662b88ce416080184800862d55944e6461b1d09d0523d09173f300da

SHA512
c47a87ea8a9d1dcb087a1972af8bde1c3d9ff38f5ca1e85582a88eb48a31a88cd658a3a32dc1468956f337607f27e7499e04a33c63e5cbb3ee80af1ae1f2fba8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5AN3FZ97\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit