hxxps://storage[.]googleapis[.]com/0068be3f1777eccfcdb17d23ffa2f0c6299f19d9c5ff0b02a02cd0eb7489/a82b53fbf553a5c97c1ba6d3bfb380744a645773dc80368e4d8f7cd0af88f76dc6e457#UXN4WmhjbHVaYXhVK0RXSWs0Qk1Ja0hkdTU1UlpHK1VIb0JBQTIrTUE4ZkZYejJmK01SMVdsbjBRSUIrYko3ZG9FVWt4MTBXOVU4RmRFRTRRQnN1UlJpS1hVdnNONVJia2RnV0hkOCtJN3M9

Analysis

max time kernel
78s
max time network
134s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
26-12-2022 01:00

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General

Target

https://storage.googleapis.com/0068be3f1777eccfcdb17d23ffa2f0c6299f19d9c5ff0b02a02cd0eb7489/a82b53fbf553a5c97c1ba6d3bfb380744a645773dc80368e4d8f7cd0af88f76dc6e457#UXN4WmhjbHVaYXhVK0RXSWs0Qk1Ja0hkdTU1UlpHK1VIb0JBQTIrTUE4ZkZYejJmK01SMVdsbjBRSUIrYko3ZG9FVWt4MTBXOVU4RmRFRTRRQnN1UlJpS1hVdnNONVJia2RnV0hkOCtJN3M9

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1D3B8D31-84C1-11ED-874D-7AEFAD47A2D2} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af000000000200000000001066000000010000200000009189beb9b11b279c37d39f99944d0a7381245c7f0c786c2242ded358921ecb0f000000000e8000000002000020000000d810f22f9b9fefeefe65681a2f117ececa96396cadf89bd2246e37358661f56620000000461416ec5d8ab17e69888ac18debd151750914d6048bd665bae5f7d82c974b024000000081778b563a76e11cd902bc2cf36595a730c9717336be7a959e6fb77f780415961d2364c24509a914c9ae0ec69e1e7fadc16181e2e4f51b4babe5c539d85bd76b	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90ffdaf6cd18d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "378785022"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1328	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1328	iexplore.exe
1328	iexplore.exe
780	IEXPLORE.EXE
780	IEXPLORE.EXE
780	IEXPLORE.EXE
780	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 780	1328	iexplore.exe	29
PID 1328 wrote to memory of 780	1328	iexplore.exe	29
PID 1328 wrote to memory of 780	1328	iexplore.exe	29
PID 1328 wrote to memory of 780	1328	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://storage.googleapis.com/0068be3f1777eccfcdb17d23ffa2f0c6299f19d9c5ff0b02a02cd0eb7489/a82b53fbf553a5c97c1ba6d3bfb380744a645773dc80368e4d8f7cd0af88f76dc6e457#UXN4WmhjbHVaYXhVK0RXSWs0Qk1Ja0hkdTU1UlpHK1VIb0JBQTIrTUE4ZkZYejJmK01SMVdsbjBRSUIrYko3ZG9FVWt4MTBXOVU4RmRFRTRRQnN1UlJpS1hVdnNONVJia2RnV0hkOCtJN3M9
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1328
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1328 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:780

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
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

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

Filesize
342B

MD5
d7967140e6ef6fd049e63c56bd070a67

SHA1
e5073f3fe046e69f400f7b58b9bdcfc8dc479598

SHA256
9cee9d736c9106e3c77ede2e9e77f94e06a118ad8fd2e0457edb611a60ce4b0a

SHA512
c3c4e6498cea9a4abcde51d4106dc990e244ccc69b7f9d633e0ef2425bdafd0f83a00e2825112fc97700724616966ff6e5ce4839c2042432237d143063e1e9ef

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\MU11MDE3.txt

Filesize
600B

MD5
b60a9aad68d05fb91b4a8bfc014f717e

SHA1
2b301c556baf397a508fbb561d599f6e69f1e820

SHA256
2dc38147186a36f17cf3ce13b2f77b73f0194e9ff1ca8d4c33d1473a4ce1915d

SHA512
1f7a15cfe96b570aac5344e18ac0e220cafc07217da9e83f9a23dd9b3237d909dd63980874d6181c9a68c30837b33e09f4b19e773f66ff5ddce7706b7c906d57

Download Submit