fakeav | 73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977

Analysis

max time kernel
40s
max time network
47s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
30-07-2022 20:12

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General

Target

73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe
Size

711KB
MD5

61c0ee56ae6964c709f51e895acfa8bc
SHA1

9f8d6ca9193270684637802625efb051335365f6
SHA256

73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977
SHA512

0d0fd90cd3c914099198c6dba942eab7ca7139badfdb71c4adb82c775d5bd249faac251b9809796b78642b86e8f04a6ae4f6d153ff64a763fa5002a0cee881e5

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	73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe
File opened for modification	C:\Windows\MSBLT.EXE	73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe

C:\Users\Admin\AppData\Local\Temp\73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe
"C:\Users\Admin\AppData\Local\Temp\73b9fec19a81ce00c7804a3e0daed45df0d716e4544a1c6b508221bf4b511977.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1476

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/1476-54-0x00000000768F1000-0x00000000768F3000-memory.dmp

Filesize
8KB

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