fakeav | 20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7v20210410
submitted
17-05-2021 23:54

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General

Target

20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe
Size

812KB
MD5

1a50a963435a10ee3bde9042d723a281
SHA1

7cad44b2928aa9b2b6ffd4a47ab30eb531a27937
SHA256

20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9
SHA512

c441c494170ba58dd2923ba6f46ef645c179bc66171936b6895ac3258634201bfb7f41bee5719ff8f322ca829fc47d20fdef6a2d510e4c3dce34d5d67e7b2ddc

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	20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe
File opened for modification	C:\Windows\MSBLT.EXE	20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe

C:\Users\Admin\AppData\Local\Temp\20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe
"C:\Users\Admin\AppData\Local\Temp\20a887f00c7a74596fe65affe93f17262f5e2dd7f4bf03ab01a9526a0d26e2c9.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1688

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

Replay Monitor

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Downloads

memory/1688-60-0x0000000075011000-0x0000000075013000-memory.dmp

Filesize
8KB

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memory/1688-61-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

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