fakeav | c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e

Analysis

max time kernel
27s
max time network
61s
platform
windows7_x64
resource
win7v20210408
submitted
08-05-2021 20:58

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General

Target

c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe
Size

711KB
MD5

cbd5e8d3175397edaace4811bdc7e807
SHA1

b09552d48314099944d69f9b496cbb07aed6f192
SHA256

c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e
SHA512

9e9e9a6892826642b720671be49b9b7b4d6b387083a383870b4cb2cf89af88f46307f6feee69863f5f18c23f1b452c538eee5d6d9da1d1e829d1d51b9e9c170e

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\RunOnce	c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe
File opened for modification	C:\Windows\MSBLT.EXE	c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe

C:\Users\Admin\AppData\Local\Temp\c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe
"C:\Users\Admin\AppData\Local\Temp\c3a19ae184c8045bd044d5ad89da15d9d3a47396b6530c7004d032269dfa9f5e.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1080

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/1080-60-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

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memory/1080-61-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

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