fakeav | 5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773

Analysis

max time kernel
4294181s
max time network
123s
platform
windows7_x64
resource
win7-20220223-en
submitted
01-03-2022 06:36

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General

Target

5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe
Size

711KB
MD5

bad865b507182358a683405f3728937a
SHA1

86cbc485c160107811c759708eecfae3e3cd2716
SHA256

5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773
SHA512

bf531f5ee08da5c41bc218f35ffc99b35959afcaa719169018702bec23f7cfafad0b224ebc3e09d594c430b82bb8792d4d59f826ab1aa259e8c6d9ca00db349c

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	5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe
File opened for modification	C:\Windows\MSBLT.EXE	5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe

C:\Users\Admin\AppData\Local\Temp\5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe
"C:\Users\Admin\AppData\Local\Temp\5220cbc7676fff1c6bfe1bb8842ecd8ed80aecbe7da5b2cacd2ef3221d98a773.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1668

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/1668-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

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memory/1668-55-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

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