mystic | 8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862

Analysis

max time kernel
138s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
10/10/2023, 22:42

Target

8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe
Size

356KB
MD5

4ba68dd0a7e3ae52cbebff6fe99d9619
SHA1

8c9eb993c2425a2b4ba64fd92b264142d80dfab1
SHA256

8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862
SHA512

2230fde5f325a28c44f4c679fe4da7282891ed314ef1d4b23ec7c826167f1f4e9bfd046760b9e736494dfd3e04c9b0029e552183ae21040e0ae01a7ed74eacdd
SSDEEP

6144:T7YZx/d5kbrcja0ecz13/i/vZAOT2i8tGi4MMIflaaaWai1IkcMM9u6ys0BC+:yRzkbrceu2xe+nIflaRWai1IkpM9u5s2

Score

10^/10

mystic stealer

Family

mystic

http://5.42.92.211/loghub/master

Detect Mystic stealer payload 5 IoCs

resource	yara_rule
behavioral2/memory/1780-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/1780-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/1780-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/1780-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/1780-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3812 set thread context of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2976	3812	WerFault.exe	29

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85
PID 3812 wrote to memory of 1780	3812	8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe	85

C:\Users\Admin\AppData\Local\Temp\8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe
"C:\Users\Admin\AppData\Local\Temp\8f9e4610a269b4ef47ec54fe17b9cdb3e841d6e78f0bffbc61f4e97e8b2fc862.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3812
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:1780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3812 -s 148
  2⤵
  - Program crash
  PID:2976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3812 -ip 3812
1⤵
PID:1532

memory/1780-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1780-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1780-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1780-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1780-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download