fakeav | f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94

Analysis

max time kernel
149s
max time network
149s
platform
windows10_x64
resource
win10v20210410
submitted
08-05-2021 16:32

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General

Target

f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe
Size

812KB
MD5

cf42a20b6911b0ed95b3856c792fe94a
SHA1

801c7f2d1326fa2b03aec5cd65630ad2ae4b252b
SHA256

f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94
SHA512

ebbff1a1c2614d958973eb1b9b8b7f8ef2848e4dc276e7e886b24008a1bf73ae22df0be8d80a10e2dcbec52c5df2a1539ed44298aba689079248132a5556502c

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	f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe
File opened for modification	C:\Windows\MSBLT.EXE	f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe

C:\Users\Admin\AppData\Local\Temp\f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe
"C:\Users\Admin\AppData\Local\Temp\f1f3c329f94ff158a4de98e7b02caac2e900cd2a2c0419f5e96dbd28ea34cd94.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:2116

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/2116-114-0x00000000004C0000-0x000000000060A000-memory.dmp

Filesize
1.3MB

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