fakeav | 1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad

Analysis

max time kernel
26s
max time network
47s
platform
windows7_x64
resource
win7-20220414-en
submitted
04-06-2022 06:59

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General

Target

1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe
Size

1.4MB
MD5

328bd30a530b10ff99a1422700da29ac
SHA1

80656d4a6d6c5cd4a606e83263cbc37cdae82ad1
SHA256

1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad
SHA512

7db31259904158e931875f8b4a3a45a9ac8ac3cb9517710b52ea4a85dca9fede94b61f0de6e082dd501d858ad3985f1ce6eaddd01c755475b3075f2314878903

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe
File opened for modification	C:\Windows\MSBLT.EXE	1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe

C:\Users\Admin\AppData\Local\Temp\1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe
"C:\Users\Admin\AppData\Local\Temp\1158cc1e91b94ea6bebb315f30a3df7de448f308d7ff8b037d0ffaa0be7d35ad.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1032

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/1032-54-0x0000000075541000-0x0000000075543000-memory.dmp

Filesize
8KB

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