57def8e75b76c6ea0c1237935885f9a8ef9cc74da91c2b4e1ba0a52f8d52e236

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 16:08

Target

ExcaliburHelp.chm
Size

37KB
MD5

c3e3de7b52e8cd8dfb01055bf7bfa7a5
SHA1

99e68770d436b7fec0a44b4f3d75438c6bc1fcb0
SHA256

8eb218818dd1b2b14d2005e8c4247ca090615c88cea6badc08f9d64f35662a4b
SHA512

7f2f5d51eadbf84ace90a43e2804547fff73953198cabcb0287d4718fdbc0c27594c54c86768fcc9a60dc9e059c122e5d944b185c7cb88671e616f17023c9531
SSDEEP

768:cLbWp77dPN4C405dSdZRtV+xSmQL6q3FtDYno1Q4O7YOADrcZoVSJki:cLbWp7xPN4CvSdZRSxouv8OsOAfcZPki

Score

1^/10

Modifies Internet Explorer settings 1 TTPs 1 IoCs
adware spyware

Modify Registry
T1112

Processes:

hh.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main hh.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

hh.exe

pid process

1756 hh.exe
1756 hh.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	hh.exe

pid	process
1756	hh.exe
1756	hh.exe

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact