1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 18:48

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General

Target

1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d.exe
Size

472KB
MD5

5cccdb5b9aa8666b6eff2b675d71543a
SHA1

b03acdbb82ae77fbc27232a9f4ae372d4cd11b2a
SHA256

1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d
SHA512

85ca0cce312bf61ecd719f42a96ba1956ec62425ff5109cd2200f857e664772d1b7994886a536586d64766ba82b74bab928822e50980265e67d970b71921eca0
SSDEEP

3072:fb8RinudiP52xx67lLdSiHDoMldj2MM9eSPQ64j2RVFpt:QkgiPA6RoPoj2MdnCVf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2380	3004	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	1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 2380	3004	1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d.exe	30
PID 3004 wrote to memory of 2380	3004	1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d.exe	30
PID 3004 wrote to memory of 2380	3004	1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d.exe	30
PID 3004 wrote to memory of 2380	3004	1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d.exe	30

C:\Users\Admin\AppData\Local\Temp\1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d.exe
"C:\Users\Admin\AppData\Local\Temp\1b8fe3660ffe47b3b9f614d04b4c3102067bf7c74c8ea60c4f46ccd1315b9f8d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 36
  2⤵
  - Program crash
  PID:2380

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/3004-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

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