mystic | 5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2

Analysis

max time kernel
118s
max time network
133s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 02:12

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General

Target

5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe
Size

365KB
MD5

393cefe800a09c68789e124b4248539a
SHA1

58dfb43b9f82d56dd2c4e9e66f0536a3786fe99c
SHA256

5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2
SHA512

ca383c72cf4f489db283461a01f319440df576718fb3f2309224fccd0c6ef9b3a03f3a15386019497162b17fda9e7c0439a9ec0e1475fa94199287b90a863f35
SSDEEP

6144:W65frpxdonyq4zaG2u5AOPeK3GjznU+g0s3FDH8AYI2S/02H2RDMHg2HTcPW7jO0:Wcrp0/9u5Re+QTjd0DcTrwgvquqp

Score

10^/10

mystic stealer

Malware Config

Extracted

Family

mystic

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 1732 set thread context of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2628	1732	WerFault.exe	27

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2988	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	28
PID 1732 wrote to memory of 2628	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	29
PID 1732 wrote to memory of 2628	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	29
PID 1732 wrote to memory of 2628	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	29
PID 1732 wrote to memory of 2628	1732	5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe	29

C:\Users\Admin\AppData\Local\Temp\5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe
"C:\Users\Admin\AppData\Local\Temp\5927421ea1e8378599ca4bb5d86d10612f4ee3676e4c1ac800fa98f2b05245b2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:2988
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 92
  2⤵
  - Program crash
  PID:2628

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2988-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-2-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-4-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-5-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-6-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2988-7-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-9-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-11-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-13-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-14-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2988-15-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads