543db39787cae6fae4a682fa07e1fcf457993ca716c367d2ef9abd4ea0738ee1

General

Target

XR67CT8V901.pdf
Size

464KB
MD5

970636e247ab9e38b38cfb4374d5f4ec
SHA1

5355f05de1b482bf3e3c30ee3e2e7ed46bc4ce95
SHA256

543db39787cae6fae4a682fa07e1fcf457993ca716c367d2ef9abd4ea0738ee1
SHA512

62174aac377b4dca28e32c470bbde8a4b40d298ea69c165eddc73a55e62f6cc7802474b3f1dbc45765054461a6e783beaac6b0446f725c460d25ac17d8fd6fb0

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "356560407"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{649E6F91-BA9F-11EC-ACF6-EA1988640529} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002ac970f6e21c8045b4ad45959768992c000000000200000000001066000000010000200000008bc4d2f0ea6823a33b8383f5321f4941fd0d7094068d20d6534ff8f40cf51555000000000e80000000020000200000001862c4cecc586377d0bd9d05270ebfb0637e7a775e9113cd84d7d20a3d32405c20000000983138351628b6b9a9b92104ea5de3f160a2b7dccbe746ed3c2810c5c6a7ca0e400000002faaa94d465bc081ea87e0ffa164644b8e1a847bd6f79b6947147b9daeaf862f1f8cb92fce35056c69c643947e6504efc0a5a5f43f785e67e8e27a75f44c0402	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a07c9e47ac4ed801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1028 iexplore.exe

pid	process
1028	iexplore.exe

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

AcroRd32.exeiexplore.exeIEXPLORE.EXE

pid	process
1896	AcroRd32.exe
1896	AcroRd32.exe
1896	AcroRd32.exe
1896	AcroRd32.exe
1028	iexplore.exe
1028	iexplore.exe
688	IEXPLORE.EXE
688	IEXPLORE.EXE
688	IEXPLORE.EXE
688	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

AcroRd32.exeiexplore.exe

description	pid	process	target process
PID 1896 wrote to memory of 1028	1896	AcroRd32.exe	iexplore.exe
PID 1896 wrote to memory of 1028	1896	AcroRd32.exe	iexplore.exe
PID 1896 wrote to memory of 1028	1896	AcroRd32.exe	iexplore.exe
PID 1896 wrote to memory of 1028	1896	AcroRd32.exe	iexplore.exe
PID 1028 wrote to memory of 688	1028	iexplore.exe	IEXPLORE.EXE
PID 1028 wrote to memory of 688	1028	iexplore.exe	IEXPLORE.EXE
PID 1028 wrote to memory of 688	1028	iexplore.exe	IEXPLORE.EXE
PID 1028 wrote to memory of 688	1028	iexplore.exe	IEXPLORE.EXE

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\XR67CT8V901.pdf"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1896

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://href.li/?https://vk.sv/QbWzT-
2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1028

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1028 CREDAT:275457 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:688

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\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
9ce4c8ada89e6fc8d61d9bcaae32b9d8

SHA1
a5f44cb98ca8ccc3900ce45b35aeef70060a50ab

SHA256
bc2994c6b6e36ee706a5982d4df9593d13e53633666418d809de75f41a3003bb

SHA512
221f1bb1163503e7f6e31a1d411a8b10ac6f07bce880ef717ed7096f87cb3351d389b490c8c6f8c6d69609ac74ba7cb3e0fd3035168d051b495bf555d9ef6314

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\b1rou5u\imagestore.dat
Filesize
21KB

MD5
b46012c1a976fe32bacdab210665639a

SHA1
9b49601d0a2c71b46a0dc2daa8f3e1800c68b6d4

SHA256
0ce00153504cd7c2f3ba87561cf6ab1307f0fb4450c477b58181c7b17150848d

SHA512
8e636c4dd8942e1dd9bd3132bbcaa1c31ab161424fa55fa7dc0862e3c5ce184c652401c6e56334f62ebd3c6a986ccd9feb536e0c63d50c84620744bd8e007e2d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\KGEMFX8V.txt
Filesize
604B

MD5
d234f20882462d3ab82dfc155a45a258

SHA1
34c9344f3c1102a47c4002a4a2e27751461488b5

SHA256
880f1d2822beb8216ccc2c5d6cd4c042ab8cf0b96391c8538b0527e558b66ce6

SHA512
122716c9d528aee8e355183dc1ca19ad2d4fa9c03eebe2de4fd1deb041fa5d413153abf20302f8416d3b4df7192e1758957703d3694a47e2457354a8f3c44f02

Download Submit
memory/1896-54-0x0000000075E41000-0x0000000075E43000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads