mystic | ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501

General

Target

ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe
Size

379KB
MD5

6275adebe99585bb79eb1ba3fc7aa212
SHA1

e3360751c689dde6ffb7809bf1a13f8da7d2ea99
SHA256

ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501
SHA512

9691c566394941333ca316ba0235e48e3187719e5db6321eb905f32e82eb81bdb525d63015654b5ea4d1a71af9d336b5e842d2e8a7252ec24086223dbea1c5c6
SSDEEP

6144:Pk8cRgs3r9vIum2Tg0N63KAO1r/PpVnTw1t1w5om8ced6VviU+Ro9iKIjg3F:PkTRP3r9HmeLrDnU1ty5oged6VviU+RU

Score

10^/10

Malware Config

Signatures

Detect Mystic stealer payload 6 IoCs

resource	yara_rule
behavioral1/memory/2584-11-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2584-9-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2584-7-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2584-5-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2584-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2584-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

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 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2400	2244	WerFault.exe	18
2036	2584	WerFault.exe	28

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2584	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	28
PID 2244 wrote to memory of 2400	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	29
PID 2244 wrote to memory of 2400	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	29
PID 2244 wrote to memory of 2400	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	29
PID 2244 wrote to memory of 2400	2244	ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe	29
PID 2584 wrote to memory of 2036	2584	AppLaunch.exe	30
PID 2584 wrote to memory of 2036	2584	AppLaunch.exe	30
PID 2584 wrote to memory of 2036	2584	AppLaunch.exe	30
PID 2584 wrote to memory of 2036	2584	AppLaunch.exe	30
PID 2584 wrote to memory of 2036	2584	AppLaunch.exe	30
PID 2584 wrote to memory of 2036	2584	AppLaunch.exe	30
PID 2584 wrote to memory of 2036	2584	AppLaunch.exe	30

C:\Users\Admin\AppData\Local\Temp\ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.exe
"C:\Users\Admin\AppData\Local\Temp\ec828ad2b3c4d34d8e1c374dfcfff2b339abd9ea5e99e01478387dd12c4ca501.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⤵
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 196
    3⤵
    - Program crash
    PID:2036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 92
  2⤵
  - Program crash
  PID:2400

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2584-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2584-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2584-11-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2584-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2584-7-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2584-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2584-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2584-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2584-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2584-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads