mafiaware666 | c432a01904467c55ef316fec2973f10e09f1a1053faf574683c5097174caaa38

Analysis

max time kernel
93s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-10-2024 09:55

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General

Target

1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
Size

225KB
MD5

1ccef1fb6b247ffd5d2aae2106d4ed7b
SHA1

3d8a1ed377a331561a69dad902104a6e016332d9
SHA256

c432a01904467c55ef316fec2973f10e09f1a1053faf574683c5097174caaa38
SHA512

ddb4cfb41a45c9782be248bcbaafb4943a6b7a7d2845acec910d809db9a4e440939944212d43247d81edc88d7e79faef47a041f840d9496343fedf30dfc4146d
SSDEEP

3072:ldj7JB2Tc30V/zjC/XrwRlJGqA3eSI0ROkzmMLJnywoxzeR9JuF3Q7e/or2YXOax:lJ/V3q/XyURlYPev0RHy+JD+ym02EU/

Score

10^/10

mafiaware666 discovery ransomware

Malware Config

Signatures

Detect MafiaWare666 ransomware 1 IoCs

resource	yara_rule
behavioral2/memory/4664-1-0x0000000000240000-0x000000000027E000-memory.dmp	family_mafiaware666

MafiaWare666 Ransomware
MafiaWare666 is ransomware written in C# with multiple variants.
ransomware mafiaware666
Renames multiple (162) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops desktop.ini file(s) 15 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\Pictures\Saved Pictures\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\Documents\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\Pictures\Camera Roll\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Public\Music\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Public\Desktop\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\Favorites\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\Favorites\Links\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Public\Documents\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\Videos\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Public\Pictures\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	1ccef1fb6b247ffd5d2aae2106d4ed7b_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	1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1ccef1fb6b247ffd5d2aae2106d4ed7b_JaffaCakes118.exe"
1⤵
- Drops desktop.ini file(s)
- System Location Discovery: System Language Discovery
PID:4664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4664-0-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/4664-1-0x0000000000240000-0x000000000027E000-memory.dmp

Filesize
248KB

Download
memory/4664-2-0x00000000051B0000-0x0000000005754000-memory.dmp

Filesize
5.6MB

Download
memory/4664-3-0x0000000004CA0000-0x0000000004D32000-memory.dmp

Filesize
584KB

Download
memory/4664-4-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4664-5-0x0000000004C40000-0x0000000004C4A000-memory.dmp

Filesize
40KB

Download
memory/4664-6-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4664-27-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/4664-30-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4664-33-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download