d4bb0348df3b6cfbc9ea7fb2602ba463fd5e38d7530ee5fc0057b7d5b962768d

Analysis

max time kernel
141s
max time network
20s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 09:43

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General

Target

cvery.comdel9204534525/Delphi写ASP组件实现快速多文件WEB上传/FileUpload.dll
Size

411KB
MD5

fb49d1f67ba5cfa89d375c87f5f60546
SHA1

be2f62ddc05ec2c75cc96691ab0e6b852a71c2ad
SHA256

5a28a512d0757044faecb6b54e2e13c09de1f2a32aa5bc6d5f401a3d9db9731b
SHA512

bf8a6716b027fd879e5055c5d4c3b22386df794ca5b60ea852cabfe812b5df5b85d195809a69dd33de417a38c1b8f66433b0da87f84519d458d237dfcb93c6fa
SSDEEP

12288:819yf+Y2sf504HFeK0vAd7i2vtImQ2IB:81kWYq4HnjI6

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1632	1584	WerFault.exe	30

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	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 1584	2232	regsvr32.exe	30
PID 2232 wrote to memory of 1584	2232	regsvr32.exe	30
PID 2232 wrote to memory of 1584	2232	regsvr32.exe	30
PID 2232 wrote to memory of 1584	2232	regsvr32.exe	30
PID 2232 wrote to memory of 1584	2232	regsvr32.exe	30
PID 2232 wrote to memory of 1584	2232	regsvr32.exe	30
PID 2232 wrote to memory of 1584	2232	regsvr32.exe	30
PID 1584 wrote to memory of 1632	1584	regsvr32.exe	31
PID 1584 wrote to memory of 1632	1584	regsvr32.exe	31
PID 1584 wrote to memory of 1632	1584	regsvr32.exe	31
PID 1584 wrote to memory of 1632	1584	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cvery.comdel9204534525\Delphi写ASP组件实现快速多文件WEB上传\FileUpload.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\cvery.comdel9204534525\Delphi写ASP组件实现快速多文件WEB上传\FileUpload.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1584
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1584 -s 292
    3⤵
    - Program crash
    PID:1632

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/1584-0-0x00000000005C0000-0x000000000062C000-memory.dmp

Filesize
432KB

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memory/1584-1-0x00000000005C0000-0x000000000062C000-memory.dmp

Filesize
432KB

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