fakeav | 8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106

Analysis

max time kernel
2s
max time network
8s
platform
windows7_x64
resource
win7v20210410
submitted
09-05-2021 16:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe
Size

1.6MB
MD5

f87a0b394b52735664b78d94d4a8a4de
SHA1

a3cecd91554413da92c115f9824e5cd2c653be59
SHA256

8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106
SHA512

32bda7e1d5013b89aaf58ed1cb2318d9e6996487a5fef466ab5ea71dde4013be044f71779adc49eb026883e8aff82213a92ec382604eb4abff2685abb96380b0

Score

10^/10

fakeav 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

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe
File created	C:\Windows\SysWOW64\CSRLT.EXE	8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe
File opened for modification	C:\Windows\MSBLT.EXE	8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe

C:\Users\Admin\AppData\Local\Temp\8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe
"C:\Users\Admin\AppData\Local\Temp\8b897978b0283f1a71e267e693a10fa47307c4f990b7bcbc6bb9256b7eeca106.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:452

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

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/452-60-0x00000000753E1000-0x00000000753E3000-memory.dmp

Filesize
8KB

Download
memory/452-61-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download