758bae58b737f79a407c29f37486346e97b167d26a863b85adf25e7313264aed

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24-07-2024 08:09

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General

Target

SCPDF3/SolidCore.dll
Size

837KB
MD5

f26cfeebc0fd97e80a9e35396418d142
SHA1

abce372c24f8309b369059c41e9c08943c7be6b1
SHA256

113f6786a4bfbc36c5d8f7e267198e5ec2510c0eed2a915807ed3112294afd01
SHA512

78b230df94c0945bd44a5006ded37ffff9bf1f61b7090c0a8a2edd6fc9dfa0165f439659c9c76f34b22c1164121aaddf9d563224e06378ee47b6de3cdc71eb50
SSDEEP

12288:eMCudiJeWFiATExL6QeqZ86FeE0ruYXaZ1037iEHcld/JDNqYZsITjF3:eiicZATqL6KZ8cng37Eld/JDfZ1Tjt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
208	3532	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 3756 wrote to memory of 3532	3756	rundll32.exe	85
PID 3756 wrote to memory of 3532	3756	rundll32.exe	85
PID 3756 wrote to memory of 3532	3756	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SCPDF3\SolidCore.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SCPDF3\SolidCore.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 604
    3⤵
    - Program crash
    PID:208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3532 -ip 3532
1⤵
PID:3692

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/3532-0-0x0000000000790000-0x000000000079C000-memory.dmp

Filesize
48KB

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