ddebea3797a4f0f99afcd49ae599c5da72af47e284db2976275e4942a5755f6d

Analysis

max time kernel
0s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 06:07

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General

Target

10b168d4f5087358d4f82375b74627bf.html
Size

11KB
MD5

10b168d4f5087358d4f82375b74627bf
SHA1

f39dd8f419f45f5b138ebb8f1ca8be8cfec33c1e
SHA256

ddebea3797a4f0f99afcd49ae599c5da72af47e284db2976275e4942a5755f6d
SHA512

c2d1492e58fafe2abd590fec0356ebc8bef415169ddf2cd66822891f5e3d78dee31778a171cfb0de9da5fae42e5f97faca6117e69db320fe7142ed5651ea20d4
SSDEEP

192:csz7I+AYS/iC6eqJ1erQTeM1erQMeLeeSSCPHb76f:cf+AY8iCNHS

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\{7318E86E-A786-11EE-A0B6-4E4BB5713FEC} = "0"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3224	iexplore.exe
3224	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 4912	3224	iexplore.exe	17
PID 3224 wrote to memory of 4912	3224	iexplore.exe	17
PID 3224 wrote to memory of 4912	3224	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\10b168d4f5087358d4f82375b74627bf.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3224 CREDAT:17410 /prefetch:2
  2⤵
  PID:4912

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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