fakeav | 625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893

Analysis

max time kernel
141s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 18:24

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General

Target

625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe
Size

1.6MB
MD5

f7d4958f5bcc6f8ffd714b651ff78861
SHA1

f04f501f58e8fece2c4c91133623e4a5ceea76ea
SHA256

625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893
SHA512

4dd06b29440e502cc439c55cebcf5bb7ffb280514ea297ede715acf7795b994981f75974b5f64a9f79259a2ec48fdca623619a7b128c401bba4be818c5ebdcf5
SSDEEP

24576:hxY3NtGUmJr+4Obxd+tPZSZPiE6EhE9xY3NtGUmJr+4Obxd+tPZSZRiE6EhEL:LY3buzMM0IY3buzMy0E

Score

10^/10

fakeav discovery 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 family
fakeav

FakeAV payload 1 IoCs

fakeav spyware

resource	yara_rule
behavioral1/memory/2296-5-0x0000000000400000-0x00000000004BD000-memory.dmp	fakeav

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe
File opened for modification	C:\Windows\MSBLT.EXE	625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe

C:\Users\Admin\AppData\Local\Temp\625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe
"C:\Users\Admin\AppData\Local\Temp\625a653c8679c011078e70fc9a030a4a11cdcaf2c8891692a14eadf68999b893.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2296-0-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2296-6-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2296-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads