fakeav | 90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699

Analysis

max time kernel
135s
max time network
138s
platform
windows10_x64
resource
win10v20210410
submitted
09-05-2021 17:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe
Size

812KB
MD5

9de33bef532ab1f27797bbb4463f7eef
SHA1

98dd4c1ddbfb596fbfa49a65686eaed6387453ea
SHA256

90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699
SHA512

c912d1209cdd44dc700838a3abd85ba437425e023b90d0987e289cb062f5b54b615630c2426a22d08a10d8ba782fca505a9de8baca7bef40938896274ea70692

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	90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe
File opened for modification	C:\Windows\MSBLT.EXE	90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe

C:\Users\Admin\AppData\Local\Temp\90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe
"C:\Users\Admin\AppData\Local\Temp\90ff73b63ff68a22884094d309b1f80b7b28e49b824d4d8884b9cda24ad6a699.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:4436

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/4436-114-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download