fakeav | 80ed5e454ae5fb4b828c39b541e4b66817582547d0640701654e0ba51c554787

Analysis

max time kernel
140s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27-07-2024 20:15

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General

Target

0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe
Size

812KB
MD5

0024255d2d5a96230aec25a82e04a54e
SHA1

0e3586d2c13e02158fd8df80ae447ed4eaaa5711
SHA256

80ed5e454ae5fb4b828c39b541e4b66817582547d0640701654e0ba51c554787
SHA512

76b9ef0abca324a3529238e0100aa039a644209a1e5e72568410f49d4e8ef8d7f9901f20f493d61b364df10454ce1d43e920070b1babc208ee7b6827ea8bec44
SSDEEP

12288:yoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JOyBHXC3X+pd167QhEQO7:hxY3NtGUmJr+4Obxd+tPZSZUiE6EhE7

Score

10^/10

fakeav discovery 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

FakeAV payload 1 IoCs

fakeav spyware

resource	yara_rule
behavioral1/memory/1720-5-0x0000000000400000-0x00000000004BD000-memory.dmp	fakeav

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe
File opened for modification	C:\Windows\MSBLT.EXE	0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0024255d2d5a96230aec25a82e04a54e_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1720-0-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/1720-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads