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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
119s
max time network
153s
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/UAC.dll
Size

14KB
MD5

adb29e6b186daa765dc750128649b63d
SHA1

160cbdc4cb0ac2c142d361df138c537aa7e708c9
SHA256

2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
SHA512

b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
SSDEEP

192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4672	3992	WerFault.exe	79

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2508 wrote to memory of 3992	2508	rundll32.exe	79
PID 2508 wrote to memory of 3992	2508	rundll32.exe	79
PID 2508 wrote to memory of 3992	2508	rundll32.exe	79

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UAC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UAC.dll,#1
  2⤵
  PID:3992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3992 -s 532
    3⤵
    - Program crash
    PID:4672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3992 -ip 3992
1⤵
PID:3212

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads