fakeav | 40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f

Analysis

max time kernel
3s
max time network
17s
platform
windows7_x64
resource
win7v20210408
submitted
09-05-2021 20:37

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General

Target

40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe
Size

812KB
MD5

ecb850fa40e860bce870f9b26e66c32b
SHA1

4319104cac3100b9c763f914cd53b0ec090d4557
SHA256

40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f
SHA512

b658d5861f6a733326d063b2c66aa9db162b895cf2fc6ee77e8680f897eebfa6ae71df91ab31e2f6b459e87d4e75155411556bb89bd990e33baddff4316ef503

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	40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\MSBLT.EXE	40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe
File created	C:\Windows\MSBLT.EXE	40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe

C:\Users\Admin\AppData\Local\Temp\40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe
"C:\Users\Admin\AppData\Local\Temp\40185de4b80e4a8d77d875162096ee777f2b48a7084ac3ba04c0d9ed85448c1f.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:980

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

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Downloads

memory/980-60-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

Filesize
8KB

Download
memory/980-61-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download