fakeav | 6f69cd32c75275781d5950bd09dfe45d6fcd5c11524a32e66ff6f220eb1c5769

Analysis

max time kernel
141s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-03-2024 21:23

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General

Target

e02056b22dd0590fd3d3deb5ffcc8199.exe
Size

1.4MB
MD5

e02056b22dd0590fd3d3deb5ffcc8199
SHA1

c051f28bdd9cabf3bea34d84d0cd4ad3e8450c4c
SHA256

6f69cd32c75275781d5950bd09dfe45d6fcd5c11524a32e66ff6f220eb1c5769
SHA512

c8b09e57fd35a0b6500e0564a1ee75074228eebb7a5f4ad137938076e7b0c9049881968e8e706b5d864f65cc42bceea6389e6b098ecd5151652fc556ac7fb4af
SSDEEP

24576:hxY3NtGUmJr+4Obxd+tPZSZ9iE6EhEdxY3NtGUmJr+4Obxd+tPZSZmiE6EhE:LY3buzMO0IY3buzMJ0

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

FakeAV payload 1 IoCs

fakeav spyware

Processes:

resource	yara_rule
behavioral1/memory/2020-5-0x0000000000400000-0x00000000004BD000-memory.dmp	fakeav

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

e02056b22dd0590fd3d3deb5ffcc8199.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	e02056b22dd0590fd3d3deb5ffcc8199.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	e02056b22dd0590fd3d3deb5ffcc8199.exe

Drops file in System32 directory 2 IoCs

Processes:

e02056b22dd0590fd3d3deb5ffcc8199.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	e02056b22dd0590fd3d3deb5ffcc8199.exe
File created	C:\Windows\SysWOW64\CSRLT.EXE	e02056b22dd0590fd3d3deb5ffcc8199.exe

Drops file in Windows directory 2 IoCs

Processes:

e02056b22dd0590fd3d3deb5ffcc8199.exe

description	ioc	process
File created	C:\Windows\MSBLT.EXE	e02056b22dd0590fd3d3deb5ffcc8199.exe
File opened for modification	C:\Windows\MSBLT.EXE	e02056b22dd0590fd3d3deb5ffcc8199.exe

C:\Users\Admin\AppData\Local\Temp\e02056b22dd0590fd3d3deb5ffcc8199.exe
"C:\Users\Admin\AppData\Local\Temp\e02056b22dd0590fd3d3deb5ffcc8199.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:2020

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/2020-0-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2020-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2020-7-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads