4cc1f9f24687b31979df108d1cb40b332b2b867aa004314b3844fc9388051d10 | Triage

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Reports

Overview

overview

Static

static

3

krx/.RUN T...RX.bat

windows7-x64

krx/.RUN T...RX.bat

windows10-2004-x64

krx/.crack.ps1

windows7-x64

3

krx/.crack.ps1

windows10-2004-x64

7

krx/RUN TH...at.lnk

windows7-x64

3

krx/RUN TH...at.lnk

windows10-2004-x64

krx/krx/DD...er.exe

windows7-x64

1

krx/krx/DD...er.exe

windows10-2004-x64

1

krx/krx/KR...nt.exe

windows7-x64

krx/krx/KR...nt.exe

windows10-2004-x64

krx/krx/SDL2.dll

windows7-x64

1

krx/krx/SDL2.dll

windows10-2004-x64

1

krx/krx/av...61.dll

windows7-x64

1

krx/krx/av...61.dll

windows10-2004-x64

1

krx/krx/av...61.dll

windows7-x64

1

krx/krx/av...61.dll

windows10-2004-x64

1

krx/krx/avutil-59.dll

windows7-x64

1

krx/krx/avutil-59.dll

windows10-2004-x64

1

krx/krx/co...ry.bat

windows7-x64

1

krx/krx/co...ry.bat

windows10-2004-x64

1

krx/krx/co...ve.exe

windows7-x64

1

krx/krx/co...ve.exe

windows10-2004-x64

1

krx/krx/co...re.exe

windows7-x64

1

krx/krx/co...re.exe

windows10-2004-x64

1

krx/krx/da...al.exe

windows7-x64

1

krx/krx/da...al.exe

windows10-2004-x64

1

krx/krx/dbgcore.dll

windows10-2004-x64

1

krx/krx/dbghelp.dll

windows10-2004-x64

1

krx/krx/de...at.exe

windows7-x64

1

krx/krx/de...at.exe

windows10-2004-x64

1

krx/krx/dilate.exe

windows7-x64

1

krx/krx/dilate.exe

windows10-2004-x64

1

Analysis

max time kernel
145s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
06-02-2025 18:49

Sharing

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

krx/.RUN THIS SCRIPT TO START KRX.bat

Resource

win7-20241010-en

umbral discovery execution spyware stealer

windows7-x64

20 signatures

150 seconds

Behavioral task

behavioral2

Sample

krx/.RUN THIS SCRIPT TO START KRX.bat

Resource

win10v2004-20250129-en

umbral discovery execution spyware stealer

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral3

Sample

krx/.crack.ps1

Resource

win7-20240729-en

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral4

Sample

krx/.crack.ps1

Resource

win10v2004-20241007-en

windows10-2004-x64

4 signatures

150 seconds

Behavioral task

behavioral5

Sample

krx/RUN THIS SCRIPT TO START KRX.bat.lnk

Resource

win7-20240903-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral6

Sample

krx/RUN THIS SCRIPT TO START KRX.bat.lnk

Resource

win10v2004-20250129-en

umbral discovery execution spyware stealer

windows10-2004-x64

22 signatures

150 seconds

Behavioral task

behavioral7

Sample

krx/krx/DDNet-Server.exe

Resource

win7-20240903-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral8

Sample

krx/krx/DDNet-Server.exe

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral9

Sample

krx/krx/KRX Client.exe

Resource

win7-20241023-en

umbral discovery execution spyware stealer

windows7-x64

19 signatures

150 seconds

Behavioral task

behavioral10

Sample

krx/krx/KRX Client.exe

Resource

win10v2004-20250129-en

umbral discovery execution spyware stealer

windows10-2004-x64

25 signatures

150 seconds

Behavioral task

behavioral11

Sample

krx/krx/SDL2.dll

Resource

win7-20240729-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral12

Sample

krx/krx/SDL2.dll

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral13

Sample

krx/krx/avcodec-61.dll

Resource

win7-20240903-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral14

Sample

krx/krx/avcodec-61.dll

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral15

Sample

krx/krx/avformat-61.dll

Resource

win7-20240903-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral16

Sample

krx/krx/avformat-61.dll

Resource

win10v2004-20241007-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral17

Sample

krx/krx/avutil-59.dll

Resource

win7-20240903-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral18

Sample

krx/krx/avutil-59.dll

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral19

Sample

krx/krx/config_directory.bat

Resource

win7-20240903-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral20

Sample

krx/krx/config_directory.bat

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral21

Sample

krx/krx/config_retrieve.exe

Resource

win7-20241023-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral22

Sample

krx/krx/config_retrieve.exe

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral23

Sample

krx/krx/config_store.exe

Resource

win7-20241010-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral24

Sample

krx/krx/config_store.exe

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral25

Sample

krx/krx/data/krx/DDNet_original.exe

Resource

win7-20240729-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral26

Sample

krx/krx/data/krx/DDNet_original.exe

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral27

Sample

krx/krx/dbgcore.dll

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral28

Sample

krx/krx/dbghelp.dll

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral29

Sample

krx/krx/demo_extract_chat.exe

Resource

win7-20240903-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral30

Sample

krx/krx/demo_extract_chat.exe

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral31

Sample

krx/krx/dilate.exe

Resource

win7-20240903-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral32

Sample

krx/krx/dilate.exe

Resource

win10v2004-20250129-en

windows10-2004-x64

0 signatures

150 seconds

Report Analysis Logs

General

Target

krx/krx/dbgcore.dll
Size

162KB
MD5

8bb7fa4422c9ddc162051d8b7e5522d7
SHA1

07a01c2ccffd3d27f2a0d0ddf38dde1dd10455ec
SHA256

db947c07167069d3de9e8a637baf01298984355d775ec49801115d7e5f2e47a3
SHA512

7bfbbae884fe9f2235dd24ab9b0f5d35bc6af28bb6e562c000e36962be47de53bf9adc44e8b2d75b1c911a51d1e354ff94e216e66089269e6c7dee8085b98a60
SSDEEP

3072:XBvYv24Qwk0uHtYN2ZrO3p5oKKASB0ddOQYgOxTsvmbtIahY2rAW:XBg2VWuo3554ASB0ddOgahMW

Score

1^/10

Malware Config

Signatures

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\krx\krx\dbgcore.dll,#1
1⤵
PID:4960

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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