b653631708cdf4b2ec872b4dca10f3c23380c7a2b2029e20f23b590602d1bcfe

max time kernel
136s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
05-07-2023 08:41

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General

Target

ic_content_sticker_location_60_percent_black.xml
Size

1KB
MD5

a3c9e4e574c26a244e4660e3412d803c
SHA1

98c4d769e0efa91892b72887ff5075944b3547a6
SHA256

1b6c02ff1e1e60d73f6b31c1c53faebe6d1f57782e3caf3c4328a65b4929648e
SHA512

f0660665f035131c70589a70955b2bfa8c7c8b9c45053f914bad335be06a2f8c23246c24348e3e469a03ae4449811796e39843a07a275cca1806dfed10df1610

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a07bbe79b265d14db3b0aa02a38821470000000002000000000010660000000100002000000045f212b5ba8d5ae4f9329f6be6e07fcdfb5f752192a5d4b482d0f6ba0d9b5739000000000e8000000002000020000000f0d6cfe281d096b41af5280e58584a04723d42ea859658706fdf70a6657287c820000000cb91774944a572a545ce123f13fdcadf879265521996194c5b4834bffa3a04c240000000630edcf683f04fffa82653e13b0de08d54ad5981499d1c36efb45258ac3b3c3e198de426f3680a0903e0922c68e6f56ed032d1420f4627e363139fde128bdb91	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{4E93E330-1B10-11EE-A61E-E2F5CE34D8FF} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8005fe241dafd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d09adc241dafd901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394708614"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a07bbe79b265d14db3b0aa02a388214700000000020000000000106600000001000020000000da3884c513b77b79eef7b2f16596026a9632659282076f69b15bc3c65cff6647000000000e800000000200002000000061edab0aa1bb2f2084055dcc4daac567ff14ccd2dab338a4ce8a09d43f34c9fa200000009a336da3642483e2c1ad04909fcb43db2153abed8765f39c455d7c33e6088526400000003067aed65af5579e7fcfecf05276933372939118ffcd1857a639d0af41a50121eb34c56c9e93f0449d1c084c09cb5e5c6124f36bf80c3bfac9ebb6fe1290d600	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4220	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4220	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4220	iexplore.exe
4220	iexplore.exe
2644	IEXPLORE.EXE
2644	IEXPLORE.EXE
2644	IEXPLORE.EXE
2644	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 4220	3820	MSOXMLED.EXE	79
PID 3820 wrote to memory of 4220	3820	MSOXMLED.EXE	79
PID 4220 wrote to memory of 2644	4220	iexplore.exe	81
PID 4220 wrote to memory of 2644	4220	iexplore.exe	81
PID 4220 wrote to memory of 2644	4220	iexplore.exe	81

C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\ic_content_sticker_location_60_percent_black.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ic_content_sticker_location_60_percent_black.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4220
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4220 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2644

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

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Downloads

memory/3820-133-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download
memory/3820-134-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download
memory/3820-135-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download
memory/3820-136-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download
memory/3820-137-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download
memory/3820-138-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download
memory/3820-139-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download
memory/3820-141-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download
memory/3820-140-0x00007FFF417B0000-0x00007FFF417C0000-memory.dmp

Filesize
64KB

Download

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Analysis