hxxps://i[.]imgur[.]com/aRl53RS[.]png

Analysis

max time kernel
67s
max time network
134s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
29/05/2023, 12:09

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General

Target

https://i.imgur.com/aRl53RS.png

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0017cc453792d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "392134341"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000054dc809963345741a6ab31f528a1ef8000000000020000000000106600000001000020000000194c37aa2ab8ab74680ba116dba87949278f20722918b2fb35c599f50881fb16000000000e800000000200002000000077efed92302164a94a4e602a2d1fbd9e8536d9ca8a7b2be462d10814a41c878120000000a74c390f98bdc27d89cea8b35b04e1aedb3a1a45cda01992e1139a86675b124040000000aa9f51b15f4936c7e5c45aff53fc1a97cb99d42e89804ffb98f27e9a6d90b78ad67518a4251a4fbcedcf1f9b8fbe9d34ec60673e5aa673168c632997a7bd6df2	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6AD1A881-FE2A-11ED-BB59-EE84389A6D8F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1052	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1052	iexplore.exe
1052	iexplore.exe
1764	IEXPLORE.EXE
1764	IEXPLORE.EXE
1764	IEXPLORE.EXE
1764	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 1764	1052	iexplore.exe	29
PID 1052 wrote to memory of 1764	1052	iexplore.exe	29
PID 1052 wrote to memory of 1764	1052	iexplore.exe	29
PID 1052 wrote to memory of 1764	1052	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://i.imgur.com/aRl53RS.png
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1052
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1052 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1764

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\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
73eb6c8d5c4e5ee735d0059bcdc05eed

SHA1
acce5cb919a4bfbaa1aa2ceaf16837f8200abae1

SHA256
4e44ebe53c677267bd5691e2be180940d30d2247b4a9ee234cafd3319f83f614

SHA512
4fa95ac63f8ad8703e5a91041329e702537e5773a2f23425374906e33462dfdb70813b0f2c0bfc5efdb4c341341f93b9b0ff48849acc0cfda7c6fd3b0872d899

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
9dc26082b2e8f613e7f41eb47e30df99

SHA1
28fc9e89f503981f70d08884dad5f4c2e16a5bc9

SHA256
c77fec7907922b70ea7d5313708d3c142f76a21882c77c0413985d6215035461

SHA512
a1e9d3f616b9008cc60388b7b4a7b74a80dfa57302cf9aaaca2194f8cf4b891a9e3a9bf686ac58e7f296df3538b234c719eae78fde9128b558153aba4482885a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
bdbe59c6f90200dd9f1d634f03a9fbb1

SHA1
915dc5df84a1df8edb406efe836cf5aa16e2f281

SHA256
7e700dd67db7862c89b28895d4edeacb741f6cce1bd7521dd736f11bb8a5f79e

SHA512
b9850d560dbe4787f9fb0b9c29e277e652904f937ba4023936ed7c9ceca2a04ecba37499914dc895cc176fed6b00e04b84711baa4df1f68bd632e1fc114125c2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
3988fbd5a9573392c71baa56528ce15a

SHA1
0e770bed09a57229b19b9c8c27641c8adbe5b7b7

SHA256
140677cbeaf1797391fb1b2f69d60c6d13e9d51ddb9d3c3b1feb06292882aa57

SHA512
1b9699f01a8b0c523d633d876130342af1e9cfef925e0b99a71afc9a9aea3264963a17e3b0743569e21940ecf52a56a70d1918f0f46b5fcf066348f6f39076d8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
4de1d45995be413f040a50a32071787f

SHA1
5437e4845cd6ad3f3baba0681b59dcc73bd55c4a

SHA256
5aabd8b9636d953939a284c532b5425d9c02b5e1091b0fdee7270a0c5da4df7a

SHA512
7a4874c79284b7c7ecf7f6d99a26234482880095ec8fc105e66a1ab4376c24e246f2a0bdbc17d7343d547f02aa89d85ce6ab69ae1d9c2afcd4e80d16b38c4356

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
20011ad68722143afad62deabfd333d5

SHA1
79a3d1dc8113beba7a430336ae262b103ebc4fe0

SHA256
619b0d0734ea5da5a60ee6e6761f03a7a196f0594eda9c15d8a7ad40302e5895

SHA512
421b97b789fda26ce032c4b0b0959eefd13e8d2e8fd11b404876af52f61ac1db12a36c3f901b897129e07f735c8d7552dc2e9ff924109ffb386bf710355d59d9

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
78ad245d11899eff5b00ea4485914bb4

SHA1
bbc0796c7b328371dde96506111d266b95212d58

SHA256
2d41ee65551f9cf37b105e5572caa7c515cc840c1d29d0dfc07f09b62e8abdbb

SHA512
24c12c9a74e0ad1ce07a3a788795699af65c65179ddaa8fd4e3e9a931e50ba5150e94636ab9542f532721efa36b0f425af6d9822fe09717464f3f0f01b6006dc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
630d80e5f39c860b38a7f55bba58a624

SHA1
75644a0f354f2da62da9f238754aa192b7aa37fb

SHA256
cb482eff3b355831411b58645dca2e54d1b80804a941d87691a12c6ae1d51d24

SHA512
06d92ff6b65dc8e17a251519d46b1eafa906d016e2d0897c552fb04705ab479a1d547d52b285682ab59e8be59bc6adaf3a7020424ca79c395ffaf8b438482c1b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
6ea23763ccc497574b1f5848f25601bd

SHA1
8f3846f19d6a4289278e4dfff08766bd6f13c465

SHA256
9907d054b60736a99088ce38fabc9092220c369284d5085047b9fc088266c7c5

SHA512
c80d8a82a0c75d3adc892ae5c18df81568531eac0d4dc292bd742bb3f001e9b3a38975d709af6f200a07a37ea4e2ee9f6f807a27bf709076547ef2d587d03f24

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\z62wpf5\imagestore.dat

Filesize
38KB

MD5
103dc022a4bfb38019d76b0bf476c5b3

SHA1
e00f89df10eabbce0a49f7caa13cbbf8abf35ac4

SHA256
033420939f962f11d07f0bd9b736358e38363a289fba93254f16071a99295778

SHA512
88709f8a3db810a39c83d9e8b32788a3afa8d09e2988d8a4899e303237159bef9265f93e0079aec82ba7dc85b8f1e112bf42d74d7e9bab05063fad7e9a7ed176

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\z62wpf5\imagestore.dat

Filesize
38KB

MD5
103dc022a4bfb38019d76b0bf476c5b3

SHA1
e00f89df10eabbce0a49f7caa13cbbf8abf35ac4

SHA256
033420939f962f11d07f0bd9b736358e38363a289fba93254f16071a99295778

SHA512
88709f8a3db810a39c83d9e8b32788a3afa8d09e2988d8a4899e303237159bef9265f93e0079aec82ba7dc85b8f1e112bf42d74d7e9bab05063fad7e9a7ed176

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CMIDRLTB\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\KTB503AZ\favicon[1].ico

Filesize
33KB

MD5
c2aa5cd03b44bb2ff874837bc56cd85e

SHA1
7f567872dae7a3d183f03783972a05879baa8853

SHA256
17b883975935fa4f463d771e4679523645f11991e728881d7a0924b8aa95177e

SHA512
7bffea0be80e1e096ad90bb00cdaa138df71b14a0506ca49056303b77b1fe89b4a6700da235f9a8113b55fca56d255721f086f58c713af894bf99dce79d002d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab257D.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2797.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\U45Y2M70.txt

Filesize
605B

MD5
e852b606e5303b92070bc0a06563e62d

SHA1
29b14f075df5dbddf02b94fc86ec07994dd95875

SHA256
f999a1d177a55c9b3b1f36cbe14c8e41aca5fb7af1a4463097f7d6db8d95c9f8

SHA512
c18e65707d5d567d74efd5a2cac7fc440312dcd000f0cf7d377fb6bdaa752656f6644cfa715950f31cb2bd9f31fdb0b8c44ac8c8c14c7a7526e22bf4f3af2c4e

Download Submit