maui | d6845785b1b2b865157f657611c9aa6b5f7e49a7eafbfa91cc56271332af8a46

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
14-06-2024 07:01

Target

2024-06-14_3cc70437e666c4dd85e37208090a151f_maui_revil.exe
Size

763KB
MD5

3cc70437e666c4dd85e37208090a151f
SHA1

b4b60e236ee78fd15f1d6e325814bb18086c4d85
SHA256

d6845785b1b2b865157f657611c9aa6b5f7e49a7eafbfa91cc56271332af8a46
SHA512

3f4d781a0048e01922941888b3a12313911fa04bbfa0fbdfc815157152dccfeba3d3efb212607b437230d98e7a0a1c6b132091016ae23a5ba5d2aaf84c2d91be
SSDEEP

12288:h+2NRE6xDWPOO3Kt7RJatTrAtfpYqCX9M:hhRxWPOO3Kt7FfpYhX+

Score

10^/10

maui ransomware

Detect Maui ransomware 1 IoCs

resource	yara_rule
behavioral1/memory/1900-0-0x00000000008E0000-0x00000000009A6000-memory.dmp	family_maui

Maui Ransomware
Ransomware-as-a-Service which first appeared in 2022.
ransomware maui

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2964	1900	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 2964	1900	2024-06-14_3cc70437e666c4dd85e37208090a151f_maui_revil.exe	29
PID 1900 wrote to memory of 2964	1900	2024-06-14_3cc70437e666c4dd85e37208090a151f_maui_revil.exe	29
PID 1900 wrote to memory of 2964	1900	2024-06-14_3cc70437e666c4dd85e37208090a151f_maui_revil.exe	29
PID 1900 wrote to memory of 2964	1900	2024-06-14_3cc70437e666c4dd85e37208090a151f_maui_revil.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-06-14_3cc70437e666c4dd85e37208090a151f_maui_revil.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-14_3cc70437e666c4dd85e37208090a151f_maui_revil.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1900 -s 96
  2⤵
  - Program crash
  PID:2964

memory/1900-0-0x00000000008E0000-0x00000000009A6000-memory.dmp

Filesize
792KB

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