hxxps://click[.]snapchat[.]com/aVHG?pid=apchat_download_page&af_web_dp=[//]amazonpc[.]ir/cp/AcZPYNny/pfriyank@yerl[.]com

General

Target

https://click.snapchat.com/aVHG?pid=apchat_download_page&af_web_dp=//amazonpc.ir/cp/AcZPYNny/pfriyank@yerl.com

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 5019ba6baa04d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8BD2D561-709D-11ED-A923-6651945CA213} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b249734e7df17a4db20aff1c033e1e740000000002000000000010660000000100002000000014b1df95d0e8a24faeb61814e43359632bb969cab30ea1cb904bd8039a354099000000000e8000000002000020000000fae5b16a6132511fd011293e7c97e7569a7570febafe58c89fcd61886abde3f6200000000cae8cfaa02449d78d5e3a3c9df36323fbf60a03c0dc8d78cb101760dd9150524000000054eff50aea8cafbfa3eb1f20093844749abf6c421566373f802374c8dd5850c8bd28fc46ebe845fe07d546e0a85e127dec81d5e91a98fcfb49c6bd8bd4dc6e2b	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376570728"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1968 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1968 iexplore.exe
1968 iexplore.exe
1232 IEXPLORE.EXE
1232 IEXPLORE.EXE
1232 IEXPLORE.EXE
1232 IEXPLORE.EXE

pid	process
1968	iexplore.exe

pid	process
1968	iexplore.exe
1968	iexplore.exe
1232	IEXPLORE.EXE
1232	IEXPLORE.EXE
1232	IEXPLORE.EXE
1232	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1968 wrote to memory of 1232	1968	iexplore.exe	IEXPLORE.EXE
PID 1968 wrote to memory of 1232	1968	iexplore.exe	IEXPLORE.EXE
PID 1968 wrote to memory of 1232	1968	iexplore.exe	IEXPLORE.EXE
PID 1968 wrote to memory of 1232	1968	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://click.snapchat.com/aVHG?pid=apchat_download_page&af_web_dp=//amazonpc.ir/cp/AcZPYNny/pfriyank@yerl.com
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1968

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1968 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1232

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

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
d2e3f708517f71bb9ea7b0d8c5c455e6

SHA1
d1d52b5386ca18434c148251a73c04e36e0bba65

SHA256
a45060c43cf4d02e67aabdf0599fc1844751e08df793d6ed3beb9926226ab877

SHA512
121c6a837bfedee81cb70127a9f982cdb155fc936bb35bcc0fd5e957507484ca90be1e479c72ce7d24159829caceace79c448015485d6a6492f86e9f5767693c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\F46N2VED.txt
Filesize
606B

MD5
6d2bffb5baeeccc71c2dac2b2ecbe546

SHA1
02f5c393c7a3c7dca33acc8e2bf94da4e24713fa

SHA256
39a3ec7beecbb291a7ad722fb2085de4f3fe35d5bb8f639e7a09099e03dbde0f

SHA512
539f28319979ed4e56b44808161b2a6629db5af7854e951e88b13b1659d56be27149fc6e1aadac0716fceaa127cf89b88590a8f6235fc169fdc72b032158ebd4

Download Submit

Analysis

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