mystic | 6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12-10-2023 17:33

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General

Target

6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe
Size

371KB
MD5

2aa94d73a481f9d7587e5cac5549b51c
SHA1

f323f0e9624e32e65f16fb62b999e79ae4710a5d
SHA256

6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef
SHA512

faa9af4205f96055a507a04ee850fba6297498f326ed4036bf678f6143d6e7e9c0faaa8bbc734fb5d76cbde49c3606a93439f97558d093503b1109c8f71915a7
SSDEEP

6144:k3vJm09zORs+z/TMify9DAOkgQYuKFo4z0c+UbdkDfV17n8/:kfw09CK5NfDpv2R17n8/

Score

10^/10

mystic stealer

Malware Config

Signatures

Detect Mystic stealer payload 6 IoCs

resource	yara_rule
behavioral1/memory/2808-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2808-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2808-5-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2808-9-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2808-7-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2808-11-0x0000000000400000-0x0000000000428000-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 2248 set thread context of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2996	2808	WerFault.exe	28

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2248 wrote to memory of 2808	2248	6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe	28
PID 2808 wrote to memory of 2996	2808	AppLaunch.exe	29
PID 2808 wrote to memory of 2996	2808	AppLaunch.exe	29
PID 2808 wrote to memory of 2996	2808	AppLaunch.exe	29
PID 2808 wrote to memory of 2996	2808	AppLaunch.exe	29
PID 2808 wrote to memory of 2996	2808	AppLaunch.exe	29
PID 2808 wrote to memory of 2996	2808	AppLaunch.exe	29
PID 2808 wrote to memory of 2996	2808	AppLaunch.exe	29

C:\Users\Admin\AppData\Local\Temp\6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe
"C:\Users\Admin\AppData\Local\Temp\6bdb3a480aaf764b8617e196af3137cd612719b5103da54ac8266f96dac5e7ef.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2248
- 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:2808
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 196
    3⤵
    - Program crash
    PID:2996

Network

MITRE ATT&CK Matrix

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Downloads

memory/2808-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2808-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-7-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-11-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads