959f9ee8312be145f8967a0299c450b0672e72d2fc6aefe99997a4d425f6f12d

Analysis

max time kernel
0s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 14:18

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General

Target

005a679386953100f6831b0f4c70b6b8.html
Size

20KB
MD5

005a679386953100f6831b0f4c70b6b8
SHA1

468325239c62cf5866293c29c26cddcc706f9877
SHA256

959f9ee8312be145f8967a0299c450b0672e72d2fc6aefe99997a4d425f6f12d
SHA512

ab9788241b727df90e8e90b26712ce285728018d840ddb53cae980d5b82cf5173949f6dd952a61fb25e3c21d3fb73ccfb8939a4c013de2e7607927f5d139ca33
SSDEEP

384:SItK75vSdCiISlKxslW3OHPCzRtZ+Kxjl4LtxyRNO:SB7pqRdmKutBxj+yRA

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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D07C8C67-A268-11EE-A0B6-E2FF52840C3F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4552	iexplore.exe
4552	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 2488	4552	iexplore.exe	16
PID 4552 wrote to memory of 2488	4552	iexplore.exe	16
PID 4552 wrote to memory of 2488	4552	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\005a679386953100f6831b0f4c70b6b8.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4552
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4552 CREDAT:17410 /prefetch:2
  2⤵
  PID:2488

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\verDCA4.tmp

Filesize
1KB

MD5
eb67baf06a1d94f22035da0b59a13d1d

SHA1
68948612d15d7eea6fbdb80371d9c7f78ff9b189

SHA256
428769b8aa88bd8024d80218948cd9af21332cc919bced628a7d8261aaffd800

SHA512
cc0f8e6fc3bb6765993e1074b4e34e8de49acb9c771635c02f3471249eaddd6c5a549cf492ebddf1af2e90d82cdb3f7a603fc0443334b9d4131ca78c50a085a3

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

Filesize
1KB

MD5
c6bdda3f990d9f4af799c6780b8859b4

SHA1
a621164f6b814af5e867c84e7b014695c850fc7e

SHA256
bf1d3d4bd2bfaf7e1c3ecda4669a16a68da4c2780c49c60b09d3fbc13a1633dc

SHA512
955019d37611587f11831068a20a8b7f2a51838d6c11d02c822aa752fc056ba1336ce2d8f1e7d338fee9b3c9b11889ab8c615a1f60183f27cb060b3976033443

Download Submit