e547f8ce4debbaecfafd76c3f963f7463455cbc9106f0f5a07005ff62866f5ee

Analysis

max time kernel
3s
max time network
48s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 05:36

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General

Target

10248f34de5a15130ad524acb56a0267.html
Size

11KB
MD5

10248f34de5a15130ad524acb56a0267
SHA1

bc4e6a4fbaee1a9eb4d392dafa60503c74ea97a0
SHA256

e547f8ce4debbaecfafd76c3f963f7463455cbc9106f0f5a07005ff62866f5ee
SHA512

49c66ab41292f90745ee6747d6aac33f4ffd35c3ffd24b73283ffd70d18aa7d52c85a3a687b46cbcdaa5d23d15985d72827bdbc780cb95458cc0da9a9add5633
SSDEEP

192:2ValIsr0r57Mmx5T8+/w1wvqa1pmuBuLbdU8d:salIcIQmx7/ggpmguLZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1EB0DFF0-A77B-11EE-8024-CE055DF4442A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4132	iexplore.exe
4132	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4132 wrote to memory of 4284	4132	iexplore.exe	29
PID 4132 wrote to memory of 4284	4132	iexplore.exe	29
PID 4132 wrote to memory of 4284	4132	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\10248f34de5a15130ad524acb56a0267.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4132
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4132 CREDAT:17410 /prefetch:2
  2⤵
  PID:4284

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\Internet Explorer\VersionManager\ver78F4.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BPK32G26\suggestions[1].en-US

Filesize
4KB

MD5
71cdaee7ccda4a7ac199e4fa2c448426

SHA1
43435753b6eb698254f23b12053954ace9c8f6e3

SHA256
cbb972449dfc909df58be73e85a0a438af8cc00e0e6e272d4ed6e4cbfa636152

SHA512
0f1554d5e680b63c95a205a93cd4543856d928eef1c3211fbb669a0519d10fd2d7e82d8c36b0b482df0346fdcbdab9bf95356db1cb871e752e0e57b6cd9027b5

Download Submit