hxxp://amplemarket_tracking[.]letsdeel[.]co/dashboard/sequence_leads/ebe4028de08620fc35c8eadb0fb8ba49638c0c6b/unsubscribe

Analysis

max time kernel
136s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2023, 03:40

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General

Target

http://amplemarket_tracking.letsdeel.co/dashboard/sequence_leads/ebe4028de08620fc35c8eadb0fb8ba49638c0c6b/unsubscribe

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3864186229"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3914654630"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000eb827cf93ddd146af8365c0e3ca130200000000020000000000106600000001000020000000cb762c598d3b42055bc80d85f965570a5649bdc4344aded429f5bc8fd1b0e504000000000e80000000020000200000009f21f0e3e85ef40a7d2078d4942911a7d63422a5f4cb0a3df682edc4f5681da620000000c18fc2153cbe945a043d4f14859a6772fd1385c0048c8aaa5a7cb7ba68393a1c400000008c0a78060de722cbf874275d18c285bb29de28ac57cebcba42892b6b40e24a2d0b5c8c1cce80b3fad8f1c42cf48c5e0c56cbced3049cf225108fc4fd88e74cca	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31021395"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3864186229"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31021395"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{11358314-C547-11ED-BDA1-6A765FEA1DF2} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31021395"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "385879434"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f091aae15359d901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1836	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1836	iexplore.exe
1836	iexplore.exe
4696	IEXPLORE.EXE
4696	IEXPLORE.EXE
4696	IEXPLORE.EXE
4696	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1836 wrote to memory of 4696	1836	iexplore.exe	86
PID 1836 wrote to memory of 4696	1836	iexplore.exe	86
PID 1836 wrote to memory of 4696	1836	iexplore.exe	86

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://amplemarket_tracking.letsdeel.co/dashboard/sequence_leads/ebe4028de08620fc35c8eadb0fb8ba49638c0c6b/unsubscribe
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1836
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1836 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4696

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\q7s3h6i\imagestore.dat

Filesize
15KB

MD5
ec4c4de5dc166226eaf41b362d00bf90

SHA1
84542183164a7528d48ec9889c3ce28e10d6edea

SHA256
45b8872218a8c4b5da15cca3f9f87ec4bb7eeffe3b9228af2a91606e7a2bc433

SHA512
3db2d46df20ca0fa93ce4301b555b4ffc4e640072fb7f78fee2f6a8827b7e9c82ec30e2616c1a81b4f79019ce8fd9f105e7d3138a40fac14f22434f60e83eb74

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K941J8ND\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\V6GB5GU8\favicon[1].ico

Filesize
15KB

MD5
8de20a8ef61a7a1e47d68b73ba634b33

SHA1
5dd26d44ced9bcc0f2a95d5a9df4562b05961188

SHA256
6e18d52c8fa300a13a09e0b6ef66002819da295ac33d997726eb02a2cd59ecd1

SHA512
807c9c456758450a1bd028e839ed005b2de0f1805ea8f6d6e76a1e92403de2070493720a97ecb8db81cb6d79e6be83d6add8925e831b1f4ff60adb133b7221af

Download Submit