fakeav | 22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522

Analysis

max time kernel
150s
max time network
144s
platform
windows10_x64
resource
win10v20210410
submitted
04-05-2021 20:53

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General

Target

22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe
Size

711KB
MD5

207167bc91be4c458b4a77c11f3feb13
SHA1

134f4245b2905d39acc68f9cceafec9c3ee95a93
SHA256

22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522
SHA512

c733a2c80f26b0e3d2ee34ea96be3c202864a8cd94fa406d022d83abfc5d7902c3a3290df7f7a5ced83c5e74cb1b221029d9f9cd02a76bcd6a8c7df4b1ba86c0

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	22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe
File opened for modification	C:\Windows\MSBLT.EXE	22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe

C:\Users\Admin\AppData\Local\Temp\22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe
"C:\Users\Admin\AppData\Local\Temp\22733741e922f58fda7fa8f881eba16876fa1b1810dbee6f0620922be18ee522.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:4048

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/4048-114-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

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