fakeav | 81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e

Analysis

max time kernel
38s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
08-05-2022 18:29

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General

Target

81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe
Size

711KB
MD5

01f1ac908f18eac6d85a242d8bad4369
SHA1

5d95f97f1f4edc47f6afb922eb1a72ab049c9fc3
SHA256

81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e
SHA512

45704ad237b3f3fe034e772e7a7a062ffeb787140467300a06f1ae3ede9b5daaa47fd37b74ad68719f3c42498a57b2f81779dd032b3f9c0c132da1dac096e040

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	81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe
File opened for modification	C:\Windows\MSBLT.EXE	81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe

C:\Users\Admin\AppData\Local\Temp\81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe
"C:\Users\Admin\AppData\Local\Temp\81ae1a6586df206a27d15f5a290061d5bffe2cdaaa7829d71bfa47eadde63a1e.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:384

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/384-54-0x00000000763E1000-0x00000000763E3000-memory.dmp

Filesize
8KB

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