fakeav | 1c2e4a6ee6e9c9fdd1e97b1b51054d3e3e330f606d58a29e2587ba99edf54c6c

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/02/2025, 09:38

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General

Target

JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.exe
Size

755KB
MD5

11c304957fc4b805c5a5f17a3d1b5cf0
SHA1

dacc4390a016d2dcb7289c54ec16840110820e15
SHA256

1c2e4a6ee6e9c9fdd1e97b1b51054d3e3e330f606d58a29e2587ba99edf54c6c
SHA512

95bdff41207e7a02152f82540fbfc2eba846c23a6aa1965c68fbb5b565d3ec3be40b3dc9e156d7d616576aaec8f6ea2a59772a218f9e4152b000403a26b26aa1
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
behavioral1/memory/2420-5-0x0000000000400000-0x00000000004BD000-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\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE"	JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE"	JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CSRLT.EXE	JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.exe
File opened for modification	C:\Windows\SysWOW64\CSRLT.EXE	JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MSBLT.EXE	JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.exe
File opened for modification	C:\Windows\MSBLT.EXE	JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.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	JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_11c304957fc4b805c5a5f17a3d1b5cf0.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:2420

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/2420-0-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2420-6-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2420-5-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads