mafiaware666 | ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-11-2024 03:07

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General

Target

ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe
Size

1.3MB
MD5

d3c54ce1381b1098e5aa749557fc8056
SHA1

bef2bef8163abf48b5d3d0f4cba758a1a55b18f9
SHA256

ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72
SHA512

5750e086358b0efd76e2911cb63d8f0c5842bb5d84f1c6bfb2c34865a5a6058c480b085498b105f004e332f92d414e2357f7c9712c4c456c9e9567b494d91920
SSDEEP

24576:wTSTiRsBE12BIVpT2QhYpAILUo/g9QZqpMC3QVbIoTdWR8SfEuGujqZF13z8H81r:wT7RseZDT2tSbvQsIbe8YVjPH81r

Score

10^/10

mafiaware666 discovery ransomware

Malware Config

Signatures

Detect MafiaWare666 ransomware 1 IoCs

resource	yara_rule
behavioral1/memory/2748-1-0x0000000001140000-0x0000000001292000-memory.dmp	family_mafiaware666

MafiaWare666 Ransomware
MafiaWare666 is ransomware written in C# with multiple variants.
ransomware mafiaware666
Mafiaware666 family
mafiaware666

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	raw.githubusercontent.com
5	raw.githubusercontent.com

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2384	2748	WerFault.exe	29

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	ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2384	2748	ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe	30
PID 2748 wrote to memory of 2384	2748	ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe	30
PID 2748 wrote to memory of 2384	2748	ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe	30
PID 2748 wrote to memory of 2384	2748	ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe	30

C:\Users\Admin\AppData\Local\Temp\ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe
"C:\Users\Admin\AppData\Local\Temp\ba11c371f0ad0d335d5664e9fec0c6cc1198b4d5bdf5864961f19826516d6b72.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 1156
  2⤵
  - Program crash
  PID:2384

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2748-0-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/2748-1-0x0000000001140000-0x0000000001292000-memory.dmp

Filesize
1.3MB

Download
memory/2748-2-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-3-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download