fakeav | c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831

Analysis

max time kernel
151s
max time network
159s
platform
windows10_x64
resource
win10v20210408
submitted
11/05/2021, 15:31

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General

Target

c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe
Size

1.6MB
MD5

b704b4f65ebc3ad93257a643101e85b1
SHA1

032231c35b3d8deac5145c83adf91874e83572d2
SHA256

c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831
SHA512

58df27f2bd5c62afde027a90346137e14a8a0e13bc82e7e92bbd053b9ef096dd05448aeb64f46cfedb8687468ff18a4680471f9a0bae40241ecd955a0dad48e4

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	c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\MSBLT.EXE	c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe
File created	C:\Windows\MSBLT.EXE	c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe

C:\Users\Admin\AppData\Local\Temp\c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe
"C:\Users\Admin\AppData\Local\Temp\c4abafb4be9cdec8cca5e7595511281385d74e92742f18c9903ed325d913c831.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:860

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/860-114-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

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