windealer | 318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
10-04-2024 10:12

Target

318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe
Size

444KB
MD5

8410893f1f88c5d9ab327bc139ff295d
SHA1

64a1785683858d8b6f4e7e2b2fac213fb752bae0
SHA256

318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318
SHA512

4222f1c4bee57ef3864604c2df6f5190697c72ec8ec158f2bb82ad1ede2adba7c31a239a65a77e10408f581b7f921fd6126a3aabd85bb7c2c96baf43c1d11112
SSDEEP

6144:FAv4cqcUtBUmm60Lo6Dje6lNPPvKspCgOU7ApIT74aiIjTgJDWhgtU40FTjAt:yrqhtBUmm6bQe6f/Ks4gj7AC+DVtcjAt

Score

10^/10

Detect WinDealer information stealer 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/1772-0-0x0000000010000000-0x000000001003B000-memory.dmp	family_windealer

WinDealer
WinDealer is an info stealer used by LuoYu group.
stealer trojan windealer
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2916 1772 WerFault.exe 318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe

pid	pid_target	process	target process
2916	1772	WerFault.exe	318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe

pid	process
1772	318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe
1772	318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe

description	pid	process	target process
PID 1772 wrote to memory of 2916	1772	318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe	WerFault.exe
PID 1772 wrote to memory of 2916	1772	318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe	WerFault.exe
PID 1772 wrote to memory of 2916	1772	318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe	WerFault.exe
PID 1772 wrote to memory of 2916	1772	318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe
"C:\Users\Admin\AppData\Local\Temp\318c431c56252f9421c755c281db7bd99dc1efa28c44a8d6db4708289725c318.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1772 -s 292
  2⤵
  - Program crash
  PID:2916

memory/1772-0-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

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