mystic | 550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
13-10-2023 03:39

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General

Target

550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe
Size

358KB
MD5

59a486dcc47f33add6db6f28bc0050aa
SHA1

8f3be543ed3b431618f2620463775b8b6101f404
SHA256

550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa
SHA512

c1c45f4e7c0f600f7bd855d68dbbf37aa4ee9ff5402522a0b45cc7a4f4857a55f175f8df6e8a5d8c1dc2398842b2b45fb1fafd77fe8e5c27bc40a9f525d1219f
SSDEEP

6144:xbjra0nHNkkhzSSWyIBHb4AO4PJZROai1OKYjcWr+wQZ8fi:xbvfnHy++l4SPnq1OLXm8fi

Score

10^/10

mystic stealer

Malware Config

Signatures

Detect Mystic stealer payload 8 IoCs

resource	yara_rule
behavioral1/memory/3060-13-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/3060-10-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/3060-8-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/3060-6-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/3060-15-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/3060-17-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/3060-18-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/3060-19-0x0000000000400000-0x0000000000428000-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 1976 set thread context of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29
PID 1976 wrote to memory of 3060	1976	550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe	29

C:\Users\Admin\AppData\Local\Temp\550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe
"C:\Users\Admin\AppData\Local\Temp\550a0c4cccebcbbdf987cf41c97ff6bb03a683663cf4644f1a5c0e4791427eaa.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3060-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/3060-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-10-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-8-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-6-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-15-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-17-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-18-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3060-19-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads