fakeav | 3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e

Analysis

max time kernel
13s
max time network
110s
platform
windows10_x64
resource
win10v20210410
submitted
09-05-2021 17:34

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General

Target

3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe
Size

711KB
MD5

fdf3bf82f3fb4eb6a2d78356a959da52
SHA1

c112b9c11202fcb8ff3473c8f289263fef679c95
SHA256

3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e
SHA512

cd45500440903fc67adab3cce50eadb13ef832e644f5747bcf61f319989ea3b10f4d782ab35b22286d253f8abcdcff62a7a5d4b3383869303752dcbd67706b5a

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"	3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe
File created	C:\Windows\SysWOW64\CSRLT.EXE	3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\MSBLT.EXE	3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe
File created	C:\Windows\MSBLT.EXE	3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe

C:\Users\Admin\AppData\Local\Temp\3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe
"C:\Users\Admin\AppData\Local\Temp\3373a475059937c39324739d8587d5b5d39120fe3c07b12e6aa4429b6b825e5e.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:2204

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/2204-114-0x00000000004C0000-0x000000000060A000-memory.dmp

Filesize
1.3MB

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