fakeav | 165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5

Analysis

max time kernel
141s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-04-2024 18:56

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General

Target

165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe
Size

711KB
MD5

86bfe6275778b2efbc33e4952b192b9b
SHA1

a6b0eba5ea326c3d87402d6d96fc49fcc531209a
SHA256

165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5
SHA512

36dfeea269c63b3dfb9ec7e97d02992b5879832f30cefc965bb42ea5ddb35c32db9b54dc6566d88b18e73fee9e8786a3b1c219bac25cbcf145fbd2a11b3acba3
SSDEEP

12288:yoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JOEHXC3X+pd167QhEQO:hxY3NtGUmJr+4Obxd+tPZSZwiE6EhE

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/2076-5-0x0000000000400000-0x00000000004BD000-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:

165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe

Drops file in System32 directory 2 IoCs

Processes:

165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe

description	ioc	process
File created	C:\Windows\SysWOW64\CSRLT.EXE	165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe

Drops file in Windows directory 2 IoCs

Processes:

165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe

description	ioc	process
File created	C:\Windows\MSBLT.EXE	165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe
File opened for modification	C:\Windows\MSBLT.EXE	165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe

C:\Users\Admin\AppData\Local\Temp\165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe
"C:\Users\Admin\AppData\Local\Temp\165586ed5fe99c43bc3bb10681793c458436334a2a738a3bcbe94bf88a3d1fb5.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:2076

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/2076-0-0x0000000001F10000-0x0000000001F11000-memory.dmp

Filesize
4KB

Download
memory/2076-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2076-7-0x0000000001F10000-0x0000000001F11000-memory.dmp

Filesize
4KB

Download