fakeav | b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead

Analysis

max time kernel
4294082s
max time network
34s
platform
windows7_x64
resource
win7-20220223-en
submitted
09-03-2022 05:26

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General

Target

b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe
Size

711KB
MD5

021922d7a052fa6f965cbe1c1e61e331
SHA1

52312939e5ef9289090f8de5d88127431b4a3820
SHA256

b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead
SHA512

eff237d41f723687fee9a61c566e24539042f468a9c4ee2be00d361dc5ff840b71670deb0d606da9903ed13cebf8ae3c719748a281a3b19afa357d66b16fed11

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	b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe
File opened for modification	C:\Windows\MSBLT.EXE	b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe

C:\Users\Admin\AppData\Local\Temp\b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe
"C:\Users\Admin\AppData\Local\Temp\b584dd92932fb22323c023e23fb116a7676959b797e24dc57b44d4cc1a284ead.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1376

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/1376-54-0x0000000075CC1000-0x0000000075CC3000-memory.dmp

Filesize
8KB

Download
memory/1376-55-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download