cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92

Analysis

max time kernel
331s
max time network
407s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2022 12:59

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General

Target

cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe
Size

841KB
MD5

2befe90401818859ab0ac6da8bff49c0
SHA1

0111150980209123efc8fcd84936f4ce73f422da
SHA256

cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92
SHA512

79798c597fb0b1fdac7e3f6959121c38071b07a43fb803b276d4b635cd9fbe8eb249f66306c7c4d1c0e172df8458ac531f3a3e61936c4a20e29377b52e0af483
SSDEEP

24576:eOZcuun9CN/MAkXYg+VyfSok6U6m9MNMtgE8:pui/oYg+VyqokTUY5

Score

6^/10

bootkit persistence

Malware Config

Signatures

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1067

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3020	4352	WerFault.exe	79

C:\Users\Admin\AppData\Local\Temp\cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe
"C:\Users\Admin\AppData\Local\Temp\cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe"
1⤵
- Writes to the Master Boot Record (MBR)
PID:4352
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4352 -s 796
  2⤵
  - Program crash
  PID:3020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4352 -ip 4352
1⤵
PID:4596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4352 -ip 4352
1⤵
PID:3832

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Bootkit

T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4352-132-0x0000000000400000-0x0000000000A10000-memory.dmp

Filesize
6.1MB

Download
memory/4352-133-0x0000000000400000-0x0000000000A10000-memory.dmp

Filesize
6.1MB

Download
memory/4352-134-0x0000000000400000-0x0000000000A10000-memory.dmp

Filesize
6.1MB

Download
memory/4352-136-0x0000000000400000-0x0000000000A10000-memory.dmp

Filesize
6.1MB

Download
memory/4352-137-0x0000000000400000-0x0000000000A10000-memory.dmp

Filesize
6.1MB

Download