fakeav | e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856

Analysis

max time kernel
110s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27-11-2024 01:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.exe
Size

812KB
MD5

4e68bcd5cf5e130391cdf0c658cfb430
SHA1

3bb785913f829a59a32a05b1da5bf9af5bf3d0be
SHA256

e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856
SHA512

d505ccb2f81175cab533172f63bd566ecd300b93b1b158cd5946dc4bbc81203eff15ef626980945fcbecc2704c567cb1cdf2459a9e4750b73f1249895a01e552
SSDEEP

12288:yoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JOpHXC3X+pd167QhEQO7:hxY3NtGUmJr+4Obxd+tPZSZliE6EhE7

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
behavioral1/memory/2308-5-0x0000000000400000-0x00000000004BD000-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"	e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.exe
File opened for modification	C:\Windows\MSBLT.EXE	e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.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	e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.exe

C:\Users\Admin\AppData\Local\Temp\e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.exe
"C:\Users\Admin\AppData\Local\Temp\e3e8975892ec97d53df1598c0bffc724c99f137ec70e6e85a92fa0eb30efa856N.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:2308

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/2308-0-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2308-6-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2308-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads