cf832f9d5346f448cc094fa3089ada2a22ced2c6942b05779d9acdda0b348ed3

Analysis

max time kernel
0s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 06:28

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General

Target

0ba208ff2ac20e3c619a0790dc905337.html
Size

10KB
MD5

0ba208ff2ac20e3c619a0790dc905337
SHA1

755957a5e6a7570cc20bbf07cc08a50dc9dbeb9d
SHA256

cf832f9d5346f448cc094fa3089ada2a22ced2c6942b05779d9acdda0b348ed3
SHA512

81609482c4c2ef39bf87be66423d0b7e07da5f18f1993268772021f182019f6a649651c72933838458caa6f909492136e3bc3c596396ff5978d924b53e8f94c2
SSDEEP

192:SyS6Vw1x5Ou4qk0N5k4QXVROalaZC4siQx2QMRQrDQGVQi8QgHh0QHPQzEiuQC8h:SyS6Vw1x5Ou4qk0PPmwNC4B62dRgDFVn

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\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9A0E85B6-A34E-11EE-A0B6-C62A3EC50C5F} = "0"	iexplore.exe
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

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3988	iexplore.exe
3988	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3988 wrote to memory of 3364	3988	iexplore.exe	17
PID 3988 wrote to memory of 3364	3988	iexplore.exe	17
PID 3988 wrote to memory of 3364	3988	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0ba208ff2ac20e3c619a0790dc905337.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3988
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3988 CREDAT:17410 /prefetch:2
  2⤵
  PID:3364

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\BJCNBC62\suggestions[1].en-US

Filesize
12KB

MD5
dbc7e11f25f70c381ff557e7cced52a7

SHA1
3bfa52c64f380bc63e034d99402fc496e56d4aa2

SHA256
609e3015cf9bb80fa671e7387124edb894757336fc7ba9d6f263f91ea0a911ce

SHA512
e702a6144112bd44b6617318295ba2c83c39fc3db385b81135613aef89252871e0c2b7b5e21ce0a7cbad6048c31301c4abebecb3b827855dc1e486c9b12b0512

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