b653631708cdf4b2ec872b4dca10f3c23380c7a2b2029e20f23b590602d1bcfe

max time kernel
134s
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_emerald.xml
Size

1KB
MD5

aadfe32db3ccc31c96197f0591e0fa18
SHA1

59ce2e9a22fff2e9a1b68578c429f5d710463d0e
SHA256

71d43fecf9f2ef6e37022c8446194d74f11b7c05816ce321f6a84279c870b4fc
SHA512

914f19b03527d440752bc284fa46af19ae7cf9f4d2c11cb7bb2753fd50526181e6ca5abed68c695236227b5d8e39db1b5f9359c2d0470a4eaa147c244cc91ddd

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{4C0E964A-1B10-11EE-A3FC-7290DE67E8EA} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394708614"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d04f92281dafd901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000007ce7b7852422c48865386072e9a0d0f000000000200000000001066000000010000200000006941f4425ee1e1373df77f9556352dcf20bddab92699b12e76c2be8aad4756e7000000000e80000000020000200000003e86c047aea2f434ae6d52e464c408b2268c53f4bb37cdee8db5d44ec30eb345200000006c45114a6186dfe9ca8414ddc599033c20f937b7701cd3869a29ece468903a1b400000007fecaa2318945a9302ed12cd6016f0d6601da44866c6f6f1e9f7c890a3fc2ee1255fa453338d4148e1ef9336d7c33e3fe234af0b5e975752e316c7448d31be5f	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000007ce7b7852422c48865386072e9a0d0f00000000020000000000106600000001000020000000eed4a037d144e6f2bd69c09a0f113bd9f0f764f0cc7aecb8d9a712a85e4bfe32000000000e8000000002000020000000db8458c36b526d63b708ab247f610c672106c50cb4bbbfd87bbc4bc629649abf200000005fe5d4e55c85af3217bc8a9d28dafbf3bfd20c9f75e4ae4857b326da6a877e9c40000000e0d280d066f0aa1b0ced87c305d9b9bdbb4e0dbb8e9fac488f1ac7bd83c3e277657ad2f52c59a45e0bbaa341a01d3fb192abca6a5c1f9a76df5cc574f1573c9e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 003d7f281dafd901	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3824	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3824	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3824	iexplore.exe
3824	iexplore.exe
2144	IEXPLORE.EXE
2144	IEXPLORE.EXE
2144	IEXPLORE.EXE
2144	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 3824	2288	MSOXMLED.EXE	79
PID 2288 wrote to memory of 3824	2288	MSOXMLED.EXE	79
PID 3824 wrote to memory of 2144	3824	iexplore.exe	81
PID 3824 wrote to memory of 2144	3824	iexplore.exe	81
PID 3824 wrote to memory of 2144	3824	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_emerald.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ic_content_sticker_location_emerald.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3824
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3824 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2144

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

memory/2288-133-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download
memory/2288-134-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download
memory/2288-135-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download
memory/2288-136-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download
memory/2288-137-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download
memory/2288-138-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download
memory/2288-139-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download
memory/2288-140-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download
memory/2288-141-0x00007FFE26330000-0x00007FFE26340000-memory.dmp

Filesize
64KB

Download

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Analysis