cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34f

Analysis

max time kernel
44s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 07:28

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General

Target

cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe
Size

761KB
MD5

f0d6bcfec17146bbcee9262b564f2700
SHA1

618eb12547a5b5575870b5a3e902da528f4749a0
SHA256

cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34f
SHA512

8ad25eedb56be7f6e986e472134f65f15a952c550739143899e4149bbb62d2bcb8d5cc810d0310de2c71b76e8886498697d77c223b7dea9e96f6d7f89832f121
SSDEEP

12288:5xWrgFoNrm/5XHoTmcgblTh01H3ibE6PDc/OhQcJP0h7BJK0MgUYgb+wF6hD+:TySWgUpyBg1TJFMn1+C6I

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2480 2752 WerFault.exe cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe

pid	pid_target	process	target process
2480	2752	WerFault.exe	cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.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:

cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe

description	pid	process	target process
PID 2752 wrote to memory of 2480	2752	cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe	WerFault.exe
PID 2752 wrote to memory of 2480	2752	cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe	WerFault.exe
PID 2752 wrote to memory of 2480	2752	cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe	WerFault.exe
PID 2752 wrote to memory of 2480	2752	cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe
"C:\Users\Admin\AppData\Local\Temp\cb8ccc115dab31fbc48cc2b51c42cdfcb22bcfa89ddd4797ce76707bc5e1d34fN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 808
  2⤵
  - Program crash
  PID:2480

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/2752-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

Filesize
4KB

Download
memory/2752-1-0x0000000000150000-0x0000000000214000-memory.dmp

Filesize
784KB

Download
memory/2752-2-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/2752-3-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/2752-4-0x0000000001DA0000-0x0000000001DB2000-memory.dmp

Filesize
72KB

Download
memory/2752-5-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download