fakeav | 278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b

Analysis

max time kernel
25s
max time network
46s
platform
windows7_x64
resource
win7-20220331-en
submitted
02-04-2022 19:37

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General

Target

278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe
Size

818KB
MD5

df79d5199a3891f2156249164214d489
SHA1

05abd81f78887662edcb6b8d015fd39c1f34fcb0
SHA256

278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b
SHA512

eef0c25c1be8d65e735ad1926f59a6f8d4579dabbb4be477f507a7d22eb7e759d5c3b15fbe8f0bae768a37a8149b54353a7c52eeb8ba4520022f23c97da76447

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

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe
File opened for modification	C:\Windows\MSBLT.EXE	278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe

C:\Users\Admin\AppData\Local\Temp\278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe
"C:\Users\Admin\AppData\Local\Temp\278eac0ea2a6c99929873024ea037b6737e357051581be91eb94783637c13e9b.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1872

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1872-54-0x0000000075331000-0x0000000075333000-memory.dmp

Filesize
8KB

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