fakeav | 33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67

Resubmissions

25-06-2021 20:02

210625-fblvfqm7an 10

18-05-2021 05:37

210518-8s36lqvle2 10

Analysis

max time kernel
6s
max time network
14s
platform
windows7_x64
resource
win7v20210408
submitted
25-06-2021 20:02

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General

Target

33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe
Size

711KB
MD5

1cbd59d894ee4a48ec6aee6d149f4ab1
SHA1

bd1b2c9041cd3bdc801db90234412f7b60c04b23
SHA256

33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67
SHA512

e101e817ca76ad90f4c736200cd6ada83f7072aa58a4139d61ba1f9df15bee39c2c6c3efa574509a3d1b9fec4a781d4a3a5763a2d0b075bd8b5e7dcd3a0faba1

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	33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe
File opened for modification	C:\Windows\MSBLT.EXE	33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe

C:\Users\Admin\AppData\Local\Temp\33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe
"C:\Users\Admin\AppData\Local\Temp\33c51b43362ef9a681a851d192942ef3857f550a3d36ca808b7d2c37abd9ea67.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:940

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/940-59-0x0000000075051000-0x0000000075053000-memory.dmp

Filesize
8KB

Download
memory/940-60-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download