fakeav | bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051

Analysis

max time kernel
2s
max time network
11s
platform
windows7_x64
resource
win7v20210410
submitted
09-05-2021 17:37

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General

Target

bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe
Size

711KB
MD5

fb4324105b8a7af417163d6204a695b9
SHA1

d266ff18e1603afb8e5e3eb8c5767746e40d2a16
SHA256

bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051
SHA512

572fa4a03354540d8fd32113d2cfca69256c76d0cabd619bbf3b0715d6bc642cf4d545149af492a857458a3d92337bdf8b391bbdaabab4698d698eebf3b43a0f

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	bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe
File opened for modification	C:\Windows\MSBLT.EXE	bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe

C:\Users\Admin\AppData\Local\Temp\bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe
"C:\Users\Admin\AppData\Local\Temp\bc4e3205fd8f82aa435a4a340c6e297b178eca97539b9086b2ccd6d858cf5051.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:788

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

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Downloads

memory/788-59-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/788-60-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download