fakeav | f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c

Analysis

max time kernel
3s
max time network
11s
platform
windows7_x64
resource
win7v20210410
submitted
11-05-2021 14:11

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General

Target

f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe
Size

1.6MB
MD5

a71d7ee469ae3447b1c08a97589526ea
SHA1

db2676379bfd2b8059856d25ba427e4d9c0aeece
SHA256

f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c
SHA512

325841fa0a24fa7bf3369a4f223517cf15286bd71e3bf10553d988fe9c40edd77ad01657268e0626829a2222bedb59a49e8ba95a62a12cc18d14898a634cd039

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe
File opened for modification	C:\Windows\MSBLT.EXE	f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe

C:\Users\Admin\AppData\Local\Temp\f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe
"C:\Users\Admin\AppData\Local\Temp\f05445c73a722666c0abebc37e81466c7b5ce9bd3a2f4fed7edd6b24c31fa03c.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:540

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

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Downloads

memory/540-59-0x0000000075A71000-0x0000000075A73000-memory.dmp

Filesize
8KB

Download
memory/540-60-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download