fakeav | f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6

Analysis

max time kernel
141s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07-04-2024 02:35

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General

Target

f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe
Size

711KB
MD5

4d7dacccc0f4c9f19c716d47af275e92
SHA1

5d5b6e7b378ea781603a8221561bb1a0251f11df
SHA256

f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6
SHA512

13499ef940f411548073f5ee464f74ed1bef730428546a3412bdd22fa302a754eeee3501441514ea34038e4f703310a43ceecae454dc2961137b95b2eae5d5f9
SSDEEP

12288:yoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JOIHXC3X+pd167QhEQO:hxY3NtGUmJr+4Obxd+tPZSZEiE6EhE

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

FakeAV payload 1 IoCs

fakeav spyware

Processes:

resource	yara_rule
behavioral2/memory/3104-5-0x0000000000400000-0x00000000004BD000-memory.dmp	fakeav

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe

Drops file in System32 directory 2 IoCs

Processes:

f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe

description	ioc	process
File created	C:\Windows\SysWOW64\CSRLT.EXE	f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe

Drops file in Windows directory 2 IoCs

Processes:

f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe

description	ioc	process
File created	C:\Windows\MSBLT.EXE	f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe
File opened for modification	C:\Windows\MSBLT.EXE	f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe

C:\Users\Admin\AppData\Local\Temp\f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe
"C:\Users\Admin\AppData\Local\Temp\f0350daefa3a68c5cc78314d642cca5c1f7f418cd4d9227f2fbbddd4179886f6.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:3104

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3104-0-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/3104-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download