mystic | 711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9

Analysis

max time kernel
138s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 13:14

Target

711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe
Size

379KB
MD5

a1db3f1900560617e51efc6fc61444ee
SHA1

6fcef0e69ae96e06bce7e437b0b5536357688856
SHA256

711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9
SHA512

8cdd36d939142847facf7c65dc35dd91eecef0b52005d13b81f7d71c26f8dfccd30f14075a210ea727011c8f8164fd157b1d1a72782fbf678decb6c8c371d678
SSDEEP

6144:NpTcRgs3r9vIum2Tg0N63KAO3LPv6cum6VXkGM/Fu/iaOhQL8PCg3F:NpoRP3r9Hme1WTm6VXkGM/ILE3F

Score

10^/10

mystic stealer

Family

mystic

http://5.42.92.211/loghub/master

Detect Mystic stealer payload 5 IoCs

resource	yara_rule
behavioral2/memory/4400-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4400-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4400-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4400-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4400-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3828 set thread context of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4276	3828	WerFault.exe	81

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83
PID 3828 wrote to memory of 4400	3828	711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe	83

C:\Users\Admin\AppData\Local\Temp\711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe
"C:\Users\Admin\AppData\Local\Temp\711bde7c76b85bfafb8b6d96d9dbf73c64e3d993802aab12e8dba97a0b68b5b9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3828
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:4400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 304
  2⤵
  - Program crash
  PID:4276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3828 -ip 3828
1⤵
PID:4716

memory/4400-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4400-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4400-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4400-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4400-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download