fakeav | 1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704

Analysis

max time kernel
82s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-en-20220112
submitted
25-02-2022 03:54

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General

Target

1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe
Size

812KB
MD5

639b2d76f4e1a7f78cf7ba5cab613232
SHA1

d10b06f59ed4973aa956eed4a232029acd92caa9
SHA256

1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704
SHA512

2cf43a06a14c545de46034f9a498db7ef2be99d4b12ea6cbfb05134d0bbf73703c8c2d5b5034f0976b9bba3370eea70484ba63a663f5427cc067b31fe0d21539

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\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe
File opened for modification	C:\Windows\MSBLT.EXE	1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe

C:\Users\Admin\AppData\Local\Temp\1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe
"C:\Users\Admin\AppData\Local\Temp\1f82312804c432cb56846045dbbd101193241ef671a39406468097bc0deec704.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:2272

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/2272-130-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

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