fakeav | 612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4

Analysis

max time kernel
110s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 08:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe
Size

1.6MB
MD5

58245ff0448588a54d6a487ae8648ac0
SHA1

3d9e36f189ed525cf92688421480e64f128b8f88
SHA256

612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4
SHA512

239779afac2f703823eedd39188a0d28d92384fb5d8c6fb63e2eda395e8372d0559b57f10cbedef7dd5ca5fe30abc5e512f50e80f3c725584b24f4cddbb580c8
SSDEEP

24576:hxY3NtGUmJr+4Obxd+tPZSZviE6EhE9xY3NtGUmJr+4Obxd+tPZSZZiE6EhE7:LY3buzMQ0IY3buzMe0E

Score

10^/10

fakeav discovery fakeav persistence spyware

Malware Config

Signatures

FakeAV, RogueAntivirus
FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.
fakeav spyware fakeav
Fakeav family
fakeav

FakeAV payload 1 IoCs

fakeav spyware

resource	yara_rule
behavioral2/memory/3888-5-0x0000000000400000-0x00000000004BD000-memory.dmp	fakeav

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\MSBLT.EXE	612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe
File created	C:\Windows\MSBLT.EXE	612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe

C:\Users\Admin\AppData\Local\Temp\612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe
"C:\Users\Admin\AppData\Local\Temp\612a667a43a92e5c934924e90d5ed60b746d7c5a10e1ed3313b7df985c7aaaa4N.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:3888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3888-0-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/3888-6-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/3888-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads