mystic | b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c

General

Target

b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe
Size

364KB
MD5

65f893242b3e428f206d79340d1aa335
SHA1

8c0f7a7ef3ad6cf306d8afce0fd33578eebcab94
SHA256

b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c
SHA512

405b5582da8a0d67c6a841a595f09f0052868bff3b81c15a99a9675ce48f57e3be1ef2d229442764a2ad215361c97fda648692932fccf1532f1bd7e8feff26b2
SSDEEP

6144:5N46fuYXChoQTjlFgLuCY1dRuAOZgxnJ1tPIIHMAJVw8y0:5aYzXChdTbv1buSPI6jw8y

Score

10^/10

mystic stealer

Malware Config

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2300 set thread context of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2328	2300	WerFault.exe	17

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 1584	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	28
PID 2300 wrote to memory of 1584	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	28
PID 2300 wrote to memory of 1584	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	28
PID 2300 wrote to memory of 1584	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	28
PID 2300 wrote to memory of 1584	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	28
PID 2300 wrote to memory of 1584	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	28
PID 2300 wrote to memory of 1584	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	28
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 1676	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	29
PID 2300 wrote to memory of 2328	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	30
PID 2300 wrote to memory of 2328	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	30
PID 2300 wrote to memory of 2328	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	30
PID 2300 wrote to memory of 2328	2300	b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe	30

C:\Users\Admin\AppData\Local\Temp\b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe
"C:\Users\Admin\AppData\Local\Temp\b33b10d15ed4a92e395b7293e0ebb08b42df53dc64ba600b5aa68a3bca55225c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:1584
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:1676
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 60
  2⤵
  - Program crash
  PID:2328

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1676-4-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-2-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-8-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-6-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-10-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1676-13-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-15-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-17-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-18-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-19-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads