fakeav | 9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 22:46

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General

Target

9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.exe
Size

711KB
MD5

225f9131afbcd83035d4292f02a71f23
SHA1

3e262f3cb97d7fb5536a9f833bb3a06ed8e431a7
SHA256

9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04
SHA512

a1496527c53b7057d2dce0f58654d0812c186a56841de747f834453537cae145f815f63e25f74f52c73d2f766b32e5f16e76b97c24b6e4a08ee4117f1e88b8a2
SSDEEP

12288:yoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JOaHXC3X+pd167QhEQOJ:hxY3NtGUmJr+4Obxd+tPZSZ6iE6EhEJ

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/2844-5-0x0000000000400000-0x00000000004BD000-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"	9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.exe
File opened for modification	C:\Windows\MSBLT.EXE	9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.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	9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.exe

C:\Users\Admin\AppData\Local\Temp\9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.exe
"C:\Users\Admin\AppData\Local\Temp\9c7aa093f751f4dd8c94220d1b9f27006f782c96620b889907ccd3183eaa1e04.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:2844

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/2844-0-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2844-6-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2844-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads