fakeav | 59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-01-2025 00:48

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General

Target

59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.exe
Size

812KB
MD5

6e80e07bd9dc6c19ae0b7adde51a6e59
SHA1

1dea8a77b78d779096740a6e91c6052aa3b8127d
SHA256

59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac
SHA512

d9abc1e8f9c28ecbeccc74dc7b44d49040f4f5d6f97f063d297f2c3f4ef4ac52e9d6e65d62d5ee50a9c414f477ce2beb657fd09ec9ddb7d956723b7e1b02aa09
SSDEEP

12288:yoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JONHXC3X+pd167QhEQO:hxY3NtGUmJr+4Obxd+tPZSZpiE6EhE

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/1620-5-0x0000000000400000-0x00000000004BD000-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"	59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.exe
File opened for modification	C:\Windows\MSBLT.EXE	59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.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	59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.exe

C:\Users\Admin\AppData\Local\Temp\59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.exe
"C:\Users\Admin\AppData\Local\Temp\59b603967ade63ec89f5c7ff104eeddfa6fb7061277807c3a94aa63bc5c41cac.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:1620

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/1620-0-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1620-6-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1620-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads