a9b9048832b9f5f9460abce2bebb86060f20b211cdd055f36fabee936033cf68

Analysis

max time kernel
105s
max time network
158s
platform
windows7_x64
resource
win7-20220812-es
resource tags

arch:x64arch:x86image:win7-20220812-eslocale:es-esos:windows7-x64systemwindows
submitted
28-12-2022 18:25

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General

Target

publish/share/icons/Adwaita/scalable/categories/emoji-nature-symbolic.xml
Size

4KB
MD5

3b4101d29834e754cbbecb45cc0bb1d6
SHA1

8132e01c2fab9dd24242abbee05fc7cbb1e72935
SHA256

0541d5c072534709da7546215f11b060a349cbfef983f2b29bdec8ae46757d0a
SHA512

92f0bfb33400f215de4d1c257fdbff91cf78fcd2e7ca817c9b97139c1f59e8c1b3ae2ce798e21e4c2da1f622f0448bbe498898da171a9129dac5589c798e0c32
SSDEEP

96:BkU0reOmaDBHxbyVSgu0vBalXXCzpWNvQamsWXj:BkY3alHxbyVJu0vBoXycQamsWXj

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
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ee5e4c2d1c1f5740ad98728c7fcc0efd00000000020000000000106600000001000020000000a26c340ae9bcbdbc93418037b67dca6e1f97e10471c269fe543c79517f73f881000000000e8000000002000020000000ba67c74fa0b86a279cbe8972bff3ab158dd8680cde9cb75331765a069e64bfe220000000d71fdc007c6fab27e9ad580f6950a0b132ece45ab3debc7e7be9332a532c88294000000089162058625d35aa5ca8c43ae5ddf36abe8eb2263f28a4365f1c4da9b7ec611bf866bc5a413d83ce3e51555d7b7161c3ae4abee6a677aa5eeea59e28c3c9744d	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\es-ES = "es-ES.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "379020795"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4047c2e6f21ad901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0D331121-86E6-11ED-89CD-763DF7143A59} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

1264 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

1264 IEXPLORE.EXE
1264 IEXPLORE.EXE
1972 IEXPLORE.EXE
1972 IEXPLORE.EXE
1972 IEXPLORE.EXE
1972 IEXPLORE.EXE

pid	process
1264	IEXPLORE.EXE

pid	process
1264	IEXPLORE.EXE
1264	IEXPLORE.EXE
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 1892 wrote to memory of 1976	1892	MSOXMLED.EXE	iexplore.exe
PID 1892 wrote to memory of 1976	1892	MSOXMLED.EXE	iexplore.exe
PID 1892 wrote to memory of 1976	1892	MSOXMLED.EXE	iexplore.exe
PID 1892 wrote to memory of 1976	1892	MSOXMLED.EXE	iexplore.exe
PID 1976 wrote to memory of 1264	1976	iexplore.exe	IEXPLORE.EXE
PID 1976 wrote to memory of 1264	1976	iexplore.exe	IEXPLORE.EXE
PID 1976 wrote to memory of 1264	1976	iexplore.exe	IEXPLORE.EXE
PID 1976 wrote to memory of 1264	1976	iexplore.exe	IEXPLORE.EXE
PID 1264 wrote to memory of 1972	1264	IEXPLORE.EXE	IEXPLORE.EXE
PID 1264 wrote to memory of 1972	1264	IEXPLORE.EXE	IEXPLORE.EXE
PID 1264 wrote to memory of 1972	1264	IEXPLORE.EXE	IEXPLORE.EXE
PID 1264 wrote to memory of 1972	1264	IEXPLORE.EXE	IEXPLORE.EXE

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\publish\share\icons\Adwaita\scalable\categories\emoji-nature-symbolic.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1892

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:1976

C:\Program Files\Internet Explorer\IEXPLORE.EXE
"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1264

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1264 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1972

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\UV799UXC.txt
Filesize
603B

MD5
6fc0eadf81811b390930ffe0ed25744d

SHA1
5013b08d5986f2e3f6afb4a847370b2c9f34e3c3

SHA256
129a1da2031d9de38ec308013015b2542d9b0f632cbbf9937f22f526fd3a87f3

SHA512
44e69fdd0b44bf5d08c03068bd07024f09ae5672dcf0f0d3f8757a9dad0f37949edd2aa9b9708816eb324a874dd479d22faa323e21f2eb1924a94def21cee450

Download Submit
memory/1892-54-0x0000000075BF1000-0x0000000075BF3000-memory.dmp

Filesize
8KB

Download