fakeav | 12ebe257cefabb8061673cbf57f05ea2c1cd0c58646317d7677b0edbbebbaba3

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-12-2024 22:24

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General

Target

e37bcca8a3291e0f912ce9a448ec1299_JaffaCakes118.exe
Size

873KB
MD5

e37bcca8a3291e0f912ce9a448ec1299
SHA1

619d2145845c5197b26c2667e06ebd813517cb1a
SHA256

12ebe257cefabb8061673cbf57f05ea2c1cd0c58646317d7677b0edbbebbaba3
SHA512

16a032681f145a7d8a68cb40be19ff267694f2f16cc37b87a689db03f15de1987fda00a36537c33a2b960865efdee9581c9bf16777b29630d075c6e24bb56c63
SSDEEP

12288:yoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JOCHXC3X+pd167QhEQO:hxY3NtGUmJr+4Obxd+tPZSZiiE6EhE

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 family
fakeav

FakeAV payload 1 IoCs

fakeav spyware

resource	yara_rule
behavioral2/memory/4040-5-0x0000000000400000-0x00000000004BD000-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"	e37bcca8a3291e0f912ce9a448ec1299_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	e37bcca8a3291e0f912ce9a448ec1299_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	e37bcca8a3291e0f912ce9a448ec1299_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	e37bcca8a3291e0f912ce9a448ec1299_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	e37bcca8a3291e0f912ce9a448ec1299_JaffaCakes118.exe
File opened for modification	C:\Windows\MSBLT.EXE	e37bcca8a3291e0f912ce9a448ec1299_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	e37bcca8a3291e0f912ce9a448ec1299_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\e37bcca8a3291e0f912ce9a448ec1299_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e37bcca8a3291e0f912ce9a448ec1299_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:4040

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/4040-0-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/4040-6-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/4040-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads