89a25dbc12f88ddffe86c3157b87a69011a0f13c072e76444994590649c2e89a

Analysis

max time kernel
138s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20230824-en
resource tags

arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
submitted
28-08-2023 01:33

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General

Target

data64_3.html
Size

187KB
MD5

26214637879ac67d672afc85e0f62437
SHA1

fb0176a380d85efbd86be3daa5b4716b2062f29a
SHA256

89a25dbc12f88ddffe86c3157b87a69011a0f13c072e76444994590649c2e89a
SHA512

d95461aab046ab2ac6fdc618a97f27cd12b4370d00422065b1da429605c154ca736076614b5d2f85d5ca09e3d6059f32d32f8becb06fcda6fd077907009d2c8a
SSDEEP

3072:PGFqcasBo4rdyYlX8erl6YE9Mmh6/k59m49VVbf1vmHRx+3jzSGOqCf2ifqip2xc:QrdyYq5YfgSGofF5p2xZTXF3ft17CKgj

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3607127876"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000035bca1fda3dd0a4bb84e31f373208d9700000000020000000000106600000001000020000000fbb9dceaf0dc22bf1e50a7451dc21c6cc14e39068457475ae9ee50dcf3662c79000000000e8000000002000020000000b7b3a7d5c1f196d77faf725b8da7780b16d6692ab0a51898671887c4f2e8ea4420000000b6b505bd1af6b6e15efa7e45eb22a8c8c48f3c20c7dbfc87a5c1093c6defec6640000000c01195219ac21c549fa0d5b5c4df86b831e2ca9d7d37cc974c74a56fc3e31d23ee67e5b053da3c3924bd8d8d24841ba72dc79de1b181619fb9964c915ac2d9b6	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e00dfff44fd9d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{018E3F09-4543-11EE-877E-C21EBA63B3D9} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 205ee2f44fd9d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "399951451"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31054159"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31054159"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000035bca1fda3dd0a4bb84e31f373208d97000000000200000000001066000000010000200000008e56dae63a46d197a00d54d85cb5420442385bdb870913194c4317e6a506dcf2000000000e8000000002000020000000d85b45fa0f8bf7f693db2fc36fbbcc899a3e241191295720a23b3799cc8acce720000000f1f81fca2a9ca210705a088a65a2e4d34cdf9ff8e8ba27381fc08358138c904b40000000324afc497097972702b86839271e00e49a6e68a8b77f29b7b7271e8b6099251142506f926bfd6dfad2c55c16f044a3d16e15ff048512cd48120c2204fbf51cb5	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3607127876"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31054159"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3779315227"	IEXPLORE.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2068	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2068	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2068	iexplore.exe
2068	iexplore.exe
3340	IEXPLORE.EXE
3340	IEXPLORE.EXE
3340	IEXPLORE.EXE
3340	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 3340	2068	iexplore.exe	86
PID 2068 wrote to memory of 3340	2068	iexplore.exe	86
PID 2068 wrote to memory of 3340	2068	iexplore.exe	86

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\data64_3.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2068 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\AEAPT34I\all-reviews[1].css

Filesize
10KB

MD5
a710ad83069e3d5083dbcbd1947bf68a

SHA1
94fea850705885040bc9581b2492ad8339359b4b

SHA256
712fe782b9d50de150194e4c25d9b7be2030e5fd4d9dbfa5f4bcafa860a33e74

SHA512
816b9e7c5b9e7794204a619cecb163d2578d5bdfb089f85f8f9799589bc29771f2440bd799c6e7e2f9021af46d1b6a6801c50fe4a0bdeadc9f5b66ae268e8ab0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\AEAPT34I\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit