fakeav | 3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac

Analysis

max time kernel
6s
max time network
16s
platform
windows7_x64
resource
win7v20210408
submitted
08-05-2021 19:18

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General

Target

3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe
Size

711KB
MD5

c4db49e16ccb09ff08b1039e28351412
SHA1

151cb41d285aa2997a273277092a5d7fbe4b26e5
SHA256

3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac
SHA512

6db423ab3dfa5aaf72bc257375f9173abbd76416f724d297a18d9dd799b3d17c26e8eacd2a3da590cc61bcabb4ad630f84299b624693fa7486bf08f0b4cbdfb8

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"	3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe
File opened for modification	C:\Windows\MSBLT.EXE	3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe

C:\Users\Admin\AppData\Local\Temp\3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe
"C:\Users\Admin\AppData\Local\Temp\3695f75e4220271724312b1d1ae23853960159ce3155ce32fde478bb4a3df0ac.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:108

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/108-60-0x0000000075AF1000-0x0000000075AF3000-memory.dmp

Filesize
8KB

Download
memory/108-61-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download