8a15f942dc320c465a63dd15614dbdb659b267a29539f807c93f2ac66f5f0fe6

Analysis

max time kernel
81s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230621-en
resource tags

arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2023 01:30

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General

Target

bird.xml
Size

1KB
MD5

564073fb36287299158db87208c3ef4b
SHA1

d9ea8d3bbeee99b3acdc1fbd5f779d329783852c
SHA256

888e1f6b188d57d2bb5c86656872193e2dc882672c67ac53a1c6828ee95f40b2
SHA512

77ad8ceaa1784c765eb3ac3cd2d8da442d5bcaa8086e67de4baa929d020ffd90895fe61710f285d6668235188b9520203b86c986154815cf5de82b29c4b3ef1f

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2807201536"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31042491"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2807201536"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10384ea9bbabd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2832201714"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000050cb4075e99a394c9bfbfafaa3c3dd9c0000000002000000000010660000000100002000000008b79457d42f574688e1491ba56faf325fb8cefae34c6d1232d5775fb67a123e000000000e8000000002000020000000bb03856bc2e31a8d0e12c524ae84c9e0f81c3767caa5a19df8bdc875e067f2f820000000f43d79e810c17283d4d825a2185026102322d679f78504b3cab267bab8df5017400000006d80200fc0b943581a41f68372ee4b52b8e36f54cf5451cef1fff6d9f90451c39ca1333b782dd0357d78d8307ce37df4034b60ce068205d3faf926ca8aa7b15c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50db38a9bbabd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D2E8F41E-17AE-11EE-BEC7-E646DE6CE750} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31042491"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31042491"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000050cb4075e99a394c9bfbfafaa3c3dd9c000000000200000000001066000000010000200000008b695a147d756265ae13106707cf3aae40cf22927220dc8dae2c12ec2c8dff67000000000e8000000002000020000000262affbfb15c3be413a824d4854519b1dec88f381e0b06f6a3f09d9bf8c4259f20000000f75c714bf12b6bf1727553b883924e503d07823a1d9a0a6ad24c0a957a4b41ff40000000013c39cbd108ef6980591f2d31bb0bcde9d763a6d9075ea73d256ec08d346506139bfe3d61b651dec764c7c112eef121cd73597730680fe41afe25294e565669	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394939989"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid	Process
856	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid	Process
856	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid	Process
856	iexplore.exe
856	iexplore.exe
2884	IEXPLORE.EXE
2884	IEXPLORE.EXE
2884	IEXPLORE.EXE
2884	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

MSOXMLED.EXEiexplore.exe

description	pid	Process	procid_target
PID 4100 wrote to memory of 856	4100	MSOXMLED.EXE	86
PID 4100 wrote to memory of 856	4100	MSOXMLED.EXE	86
PID 856 wrote to memory of 2884	856	iexplore.exe	88
PID 856 wrote to memory of 2884	856	iexplore.exe	88
PID 856 wrote to memory of 2884	856	iexplore.exe	88

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\bird.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\bird.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:856
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:856 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2884

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

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XW4YEBB9\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/4100-133-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download
memory/4100-134-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download
memory/4100-135-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download
memory/4100-136-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download
memory/4100-137-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download
memory/4100-138-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download
memory/4100-139-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download
memory/4100-140-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download
memory/4100-141-0x00007FFC4FFF0000-0x00007FFC50000000-memory.dmp

Filesize
64KB

Download