e8694680fd8e4f57eaf75c936d83f900ef5562d912abc23b7fc2ee33e3bf0cfe

Analysis

max time kernel
0s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 03:42

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General

Target

5142e7f04c421d2cfe0a33139d802247.html
Size

53KB
MD5

5142e7f04c421d2cfe0a33139d802247
SHA1

4fe7e9f80065ff3355dc2c201793771edbc11c87
SHA256

e8694680fd8e4f57eaf75c936d83f900ef5562d912abc23b7fc2ee33e3bf0cfe
SHA512

bf0e368495d964b2ea68d54b91a6ac1bd3c13192541b791b7587b07dd7241ca71adde5c535c097fa7e079e6a24ba85142159c3843bd46dd3e92f2d78611d50fb
SSDEEP

1536:CkgUiIakTqGivi+PyUgrunlYbj63Nj+q5VyvR0w2AzTICbbwou1/t9M/dNwIUTDA:CkgUiIakTqGivi+PyUgrunlY/63Nj+qW

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-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{ECF83ED6-A482-11EE-9963-FEBFAF1864CB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2864	iexplore.exe
2864	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 1040	2864	iexplore.exe	19
PID 2864 wrote to memory of 1040	2864	iexplore.exe	19
PID 2864 wrote to memory of 1040	2864	iexplore.exe	19

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5142e7f04c421d2cfe0a33139d802247.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2864 CREDAT:17410 /prefetch:2
  2⤵
  PID:1040

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\DQ2SYU15\wt-logo[1].htm

Filesize
706B

MD5
67f3a5933c17b3ab044826d3927d0ba9

SHA1
5957076d09bacaa6db8ddc832b4fd87ed8f05f8a

SHA256
97e800f4836b7030dd58fe6296294b7ff5ef1b5eb0e88353f230ea1608d2bb64

SHA512
03ba224055ffdbf32b7eea30c764dc18d66cc6d8707dc5fafab74e155b0bb3d4d691c5788b033a68f05299547297125122778fa7e3252f93e7343d918936643e

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

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit