df5f15fb8a39c44fc8e2532288d4483f421152a0cb3b11e9769bba81e7b215ec

General

Target

Reserva Detalhes.ppam
Size

7KB
MD5

a2300de0aa8bfeb7a375634ce97b398f
SHA1

abc002f46cd005cfa988c06a8eea7961a242eb93
SHA256

df5f15fb8a39c44fc8e2532288d4483f421152a0cb3b11e9769bba81e7b215ec
SHA512

2cd194f160440258c2e64ac62a7a3eb1eed4adc9dc4bac0897f057db6bfd0a3c8649fdb36265d58e0ba1a1ab1f297db1a31d28e9fd57bab5f3c03cbe070b9f82
SSDEEP

192:xrXP/xOKF8ZRJ44KzbKDH5AfhQT6TCNKk8b8:dXPoKF6RzZAmT6WNdr

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE is not expected to spawn this process	3608	4736	cmd.exe	43

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	POWERPNT.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	POWERPNT.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	POWERPNT.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	POWERPNT.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2232	PING.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4736	POWERPNT.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4736	POWERPNT.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4736	POWERPNT.EXE
4736	POWERPNT.EXE
4736	POWERPNT.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 3608	4736	POWERPNT.EXE	92
PID 4736 wrote to memory of 3608	4736	POWERPNT.EXE	92
PID 3608 wrote to memory of 2232	3608	cmd.exe	95
PID 3608 wrote to memory of 2232	3608	cmd.exe	95

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\Reserva Detalhes.ppam" /ou ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4736
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c ping 127.0.0.1 -n 10 > nul & start C:\Users\Public\document.exe
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:3608
- - C:\Windows\system32\PING.EXE
    ping 127.0.0.1 -n 10
    3⤵
    - Runs ping.exe
    PID:2232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Public\document.exe

Filesize
22KB

MD5
cd312fbd7b495bb6e6a66ca1c3c8da82

SHA1
ebed58eb7a0c9bf9018f26fdb5fb2806ad9ecc18

SHA256
08855c537019d3cebae22b9d4f099a679793c6904adc01551b435a53654a8aec

SHA512
91f01cd6648d41df8855af7b34809465d51d15e16602fce577b6f0b02d9568958bd05edf370fcba66300042d06d8583bef690f9ca8c8d795b7f6f87de75d877a

Download Submit
memory/4736-12-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-56-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-2-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-4-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-6-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-8-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-7-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download
memory/4736-9-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-5-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download
memory/4736-10-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-11-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-0-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download
memory/4736-3-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download
memory/4736-15-0x00007FFC55AB0000-0x00007FFC55AC0000-memory.dmp

Filesize
64KB

Download
memory/4736-13-0x00007FFC55AB0000-0x00007FFC55AC0000-memory.dmp

Filesize
64KB

Download
memory/4736-24-0x0000022771AA0000-0x00000227722A0000-memory.dmp

Filesize
8.0MB

Download
memory/4736-25-0x0000022771AA0000-0x00000227722A0000-memory.dmp

Filesize
8.0MB

Download
memory/4736-52-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download
memory/4736-53-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download
memory/4736-55-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download
memory/4736-54-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download
memory/4736-14-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-57-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-58-0x00007FFC982F0000-0x00007FFC984E5000-memory.dmp

Filesize
2.0MB

Download
memory/4736-1-0x00007FFC58370000-0x00007FFC58380000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads