c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2

Analysis

max time kernel
152s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 20:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe
Size

210KB
MD5

1daa807a4956c2e583e198bdfee25482
SHA1

244887cb4a47c5e4efb7f0c9e81ff199a33323aa
SHA256

c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2
SHA512

f11c1addb67a6626791212184e8f47a5896ac8c5f23b984204c3812a5ffcfc77b0094e2a13c259060852c8fd6c249288bfe9a4ae444b88449834775d3a4080ad
SSDEEP

3072:1KqG/LZ4+QcNtfentoa7TIWFGJWdTblH2Gjl7S6OnBPYnnNCHQEK5it5NoGtznlS:1KquFT3fetIJWZog7SPBPYcHK4t5/CO

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3404	820	WerFault.exe	83

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\Main	c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
820	c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
820	c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe
820	c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe

C:\Users\Admin\AppData\Local\Temp\c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe
"C:\Users\Admin\AppData\Local\Temp\c741fe993819975a817807921ed5677037b56cda6ac043cd7e38c98ec9a249b2.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:820
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 820 -s 1000
  2⤵
  - Program crash
  PID:3404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 820 -ip 820
1⤵
PID:2728

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/820-134-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/820-135-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/820-136-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/820-137-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download