ploutus | 68a722859a83b7c222f6f36707657fad914c7b97437f3b73f76cdc4f7b5dc55f

General

Target

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe
Size

2.7MB
MD5

e778f61c9564e8c38dab781760f887db
SHA1

11954f1cb939390cb94f5652e41a6f69e2d12d37
SHA256

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3
SHA512

af4ec0d66091e0de79ab8e25288e5651e1759098cdfaf6e3f2597c13cf4f12423211e55558a831f4250628b1952beb665fef8dcd7aafde23ad2cc8057bb25800
SSDEEP

49152:UhhsJ2jQ2safBxOtgbekECbgUWtSu7liyyLpLZFcN1sbX6T2CyReacK:e1bJfBxOtg6kEMgQuYyyLpF2N1tVie

Score

10^/10

ploutus atm backdoor discovery evasion

Malware Config

Signatures

Detected Ploutus loader 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1772-1-0x0000000000FB0000-0x000000000165A000-memory.dmp	family_ploutus
behavioral1/memory/1772-2-0x0000000000FB0000-0x000000000165A000-memory.dmp	family_ploutus

Ploutus
Ploutus is an ATM malware written in C#.
backdoor atm ploutus
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

pid process

1772 f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2476 1772 WerFault.exe f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

pid	process
1772	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

pid	pid_target	process	target process
2476	1772	WerFault.exe	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.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

Processes:

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

pid process

1772 f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

pid	process
1772	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe

description	pid	process	target process
PID 1772 wrote to memory of 2476	1772	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe	WerFault.exe
PID 1772 wrote to memory of 2476	1772	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe	WerFault.exe
PID 1772 wrote to memory of 2476	1772	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe	WerFault.exe
PID 1772 wrote to memory of 2476	1772	f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe
"C:\Users\Admin\AppData\Local\Temp\f23944ea67055bcf3fec07b05cd40c63a00f70fd0cec319a7052129aa3ebf4d3.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1772 -s 764
2⤵
- Program crash
PID:2476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1772-0-0x0000000000FB0000-0x000000000165A000-memory.dmp

Filesize
6.7MB

Download
memory/1772-1-0x0000000000FB0000-0x000000000165A000-memory.dmp

Filesize
6.7MB

Download
memory/1772-2-0x0000000000FB0000-0x000000000165A000-memory.dmp

Filesize
6.7MB

Download
memory/1772-4-0x0000000000FB0000-0x000000000165A000-memory.dmp

Filesize
6.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads