e05e175808806128434462319800591c86ade1d71686c14a284df478999d5463

Analysis

max time kernel
0s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 01:59

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General

Target

23a9030ca0bcff66859dec2379567a20.html
Size

83KB
MD5

23a9030ca0bcff66859dec2379567a20
SHA1

e135af1184fc6f06d4ef63dfae83f4b65046c1d1
SHA256

e05e175808806128434462319800591c86ade1d71686c14a284df478999d5463
SHA512

8baeabb997592c0cd5fbbb01616a249cc0ad99a9e7483652a01ba3bc356c8cdffa0954ea87616ae9996532c960fd7d4b1ebef7fe36c93527c7a97db4bf925b59
SSDEEP

1536:azzXirHPbsecoU8oU0X2kP9tnmEPmy7gKmgNqvmuMWrzaGyFMyUfIrPBwMVgqqQU:T

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
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\{650804D7-AB7A-11EE-A0B6-E2FF52840C3F} = "0"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2464	iexplore.exe
2464	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2464 wrote to memory of 396	2464	iexplore.exe	18
PID 2464 wrote to memory of 396	2464	iexplore.exe	18
PID 2464 wrote to memory of 396	2464	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\23a9030ca0bcff66859dec2379567a20.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2464
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2464 CREDAT:17410 /prefetch:2
  2⤵
  PID:396

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

Windows 7 deprecation

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