b90d3556fc164043702aa9a9e493127f91678ce1addc4cfa1d4d00a9072cc399

Analysis

max time kernel
143s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 18:17

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General

Target

$PLUGINSDIR/MoreInfo_U.dll
Size

64KB
MD5

bcbb3d47b901167a04ca309597384859
SHA1

9e21d55fe18fddc4f6054c2ec6d1dd2ee79f6057
SHA256

d77ef48fab0c91b6fa101786009ccaece4ae0767e1b3cd6269b845579f1310e2
SHA512

370d25e82952f8bf5853ee1a5285bdc52e64995aa1b42c9f205f67c0426d526ee09a7c817b78877a1a391fbb62349f395906e0a48aac752f02094f4f901c7403
SSDEEP

768:4dUibnu1u6HQiuqCX9rNYnjvtVDAOVYx/kQX0fIgkPZtbIsdRAU2UZ:5T1uyQxX90jvgmI8mwIgitEV2

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1252	3828	WerFault.exe	85

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 324 wrote to memory of 3828	324	rundll32.exe	85
PID 324 wrote to memory of 3828	324	rundll32.exe	85
PID 324 wrote to memory of 3828	324	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MoreInfo_U.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MoreInfo_U.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3828
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 616
    3⤵
    - Program crash
    PID:1252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3828 -ip 3828
1⤵
PID:3196

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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