mystic | bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
01-10-2023 20:38

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General

Target

bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe
Size

276KB
MD5

4f7257bf7a15305d79286d0825c677fd
SHA1

cd9c78a7c46407169c93068dc1e53ebfa57f4ab4
SHA256

bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51
SHA512

1b7af0f6db363cf43214a1d41597519850f93306ed1c9195f88b0d118aa7cdff07f42cbba4bc69294221a7164a6287e04872358680c25bf49836fcf8136413c5
SSDEEP

6144:WhX0644xW4P8t64FOI9mt0qYnOLWEbr5fVVM4Ej:We644xWMI9mQkrxmj

Score

10^/10

mystic stealer

Malware Config

Signatures

Mystic
Mystic is an infostealer written in C++.
stealer mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2244 set thread context of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2076	2244	WerFault.exe	27

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2012	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	29
PID 2244 wrote to memory of 2076	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	30
PID 2244 wrote to memory of 2076	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	30
PID 2244 wrote to memory of 2076	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	30
PID 2244 wrote to memory of 2076	2244	bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe	30

C:\Users\Admin\AppData\Local\Temp\bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe
"C:\Users\Admin\AppData\Local\Temp\bfee209e1db1e4d79404c0e406b885323fbc76932df9b2c7d790687bd9d58c51_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:2012
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 68
  2⤵
  - Program crash
  PID:2076

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2012-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-7-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-6-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2012-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-11-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-14-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2012-15-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads