fakeav | 92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398

Analysis

max time kernel
37s
max time network
36s
platform
windows7_x64
resource
win7v20210408
submitted
11-05-2021 15:57

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General

Target

92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe
Size

711KB
MD5

1f814612d022d903221eece4c5d5effa
SHA1

26cae41a4cdba2ad3f65e1ad236372488a169a19
SHA256

92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398
SHA512

ed5d8106bc73f11883147490862df3b213969fe620e82052a5ab751e5fec4fefe7f2064f01d216e56717c70923e697d87e686c5665b466964f4784c35a659cbd

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	92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\MSBLT.EXE	92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe
File created	C:\Windows\MSBLT.EXE	92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe

C:\Users\Admin\AppData\Local\Temp\92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe
"C:\Users\Admin\AppData\Local\Temp\92bc8327b537089781509d5438502e0557f7485b38d4086d12684a45faf89398.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1640

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/1640-60-0x00000000769B1000-0x00000000769B3000-memory.dmp

Filesize
8KB

Download
memory/1640-61-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download