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Reports

Overview

overview

Static

static

xhs-live2.29.4x64.exe

windows11-21h2-x64

$PLUGINSDI...ls.dll

windows11-21h2-x64

$PLUGINSDI...em.dll

windows11-21h2-x64

$PLUGINSDIR/UAC.dll

windows11-21h2-x64

$PLUGINSDI...ll.dll

windows11-21h2-x64

resources/app.js

windows11-21h2-x64

resources/elevate.exe

windows11-21h2-x64

resources/...er.dll

windows11-21h2-x64

resources/...xt.dll

windows11-21h2-x64

resources/...dk.dll

windows11-21h2-x64

resources/...v1.dll

windows11-21h2-x64

resources/...w3.dll

windows11-21h2-x64

resources/...ac.dll

windows11-21h2-x64

resources/...eg.dll

windows11-21h2-x64

resources/...ch.dll

windows11-21h2-x64

resources/...gc.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

resources/...1d.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

resources/...-x.dll

windows11-21h2-x64

resources/...on.dll

windows11-21h2-x64

$PLUGINSDI...gs.dll

windows11-21h2-x64

$PLUGINSDI...ec.dll

windows11-21h2-x64

$PLUGINSDI...ss.dll

windows11-21h2-x64

$PLUGINSDI...7z.dll

windows11-21h2-x64

Uninstall ...��.exe

windows11-21h2-x64

Analysis

max time kernel
86s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
20-03-2024 11:52

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Static task

static1

irata

3 signatures

Behavioral task

behavioral1

Sample

xhs-live2.29.4x64.exe

Resource

win11-20240221-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral2

Sample

$PLUGINSDIR/StdUtils.dll

Resource

win11-20240319-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral3

Sample

$PLUGINSDIR/System.dll

Resource

win11-20240221-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral4

Sample

$PLUGINSDIR/UAC.dll

Resource

win11-20240221-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral5

Sample

$PLUGINSDIR/WinShell.dll

Resource

win11-20240221-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral6

Sample

resources/app.js

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral7

Sample

resources/elevate.exe

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral8

Sample

resources/extensions/agora-electron-sdk/AgoraRtcWrapper.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral9

Sample

resources/extensions/agora-electron-sdk/agora_node_ext.dll

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral10

Sample

resources/extensions/agora-electron-sdk/agora_rtc_sdk.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral11

Sample

resources/extensions/agora-electron-sdk/av1.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral12

Sample

resources/extensions/agora-electron-sdk/glfw3.dll

Resource

win11-20240319-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral13

Sample

resources/extensions/agora-electron-sdk/libagora-fdkaac.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral14

Sample

resources/extensions/agora-electron-sdk/libagora-ffmpeg.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral15

Sample

resources/extensions/agora-electron-sdk/libagora-soundtouch.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral16

Sample

resources/extensions/agora-electron-sdk/libagora-wgc.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral17

Sample

resources/extensions/agora-electron-sdk/libagora_ai_echo_cancellation_extension.dll

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral18

Sample

resources/extensions/agora-electron-sdk/libagora_ai_noise_suppression_extension.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral19

Sample

resources/extensions/agora-electron-sdk/libagora_audio_beauty_extension.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral20

Sample

resources/extensions/agora-electron-sdk/libagora_clear_vision_extension.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral21

Sample

resources/extensions/agora-electron-sdk/libagora_content_inspect_extension.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral22

Sample

resources/extensions/agora-electron-sdk/libagora_dav1d.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral23

Sample

resources/extensions/agora-electron-sdk/libagora_drm_loader_extension.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral24

Sample

resources/extensions/agora-electron-sdk/libagora_face_detection_extension.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral25

Sample

resources/extensions/agora-electron-sdk/libagora_screen_capture_extension.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral26

Sample

resources/extensions/agora-electron-sdk/libagora_segmentation_extension-x.dll

Resource

win11-20240221-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral27

Sample

resources/extensions/agora-electron-sdk/libagora_spatial_audio_extension.dll

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral28

Sample

$PLUGINSDIR/nsDialogs.dll

Resource

win11-20240221-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral29

Sample

$PLUGINSDIR/nsExec.dll

Resource

win11-20240221-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral30

Sample

$PLUGINSDIR/nsProcess.dll

Resource

win11-20240221-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral31

Sample

$PLUGINSDIR/nsis7z.dll

Resource

win11-20240221-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral32

Sample

Uninstall 小红书直播助手.exe

Resource

win11-20240221-en

windows11-21h2-x64

4 signatures

150 seconds

Report Analysis Logs

General

Target

$PLUGINSDIR/WinShell.dll
Size

3KB
MD5

1cc7c37b7e0c8cd8bf04b6cc283e1e56
SHA1

0b9519763be6625bd5abce175dcc59c96d100d4c
SHA256

9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
SHA512

7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3000	4408	WerFault.exe	80

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 1280 wrote to memory of 4408	1280	rundll32.exe	80
PID 1280 wrote to memory of 4408	1280	rundll32.exe	80
PID 1280 wrote to memory of 4408	1280	rundll32.exe	80

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WinShell.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WinShell.dll,#1
  2⤵
  PID:4408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4408 -s 460
    3⤵
    - Program crash
    PID:3000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 4408 -ip 4408
1⤵
PID:3080

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads