mystic | 0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b

Analysis

max time kernel
202s
max time network
208s
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, 11:42

Target

0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe
Size

346KB
MD5

99a66af56145559acf49ad3759d2cedb
SHA1

3eca24c7910cdf47ed530334692c9b86bb366b0f
SHA256

0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b
SHA512

d26c3cc1c0fd59a8a00cb335a7db367c34ed394ce4e7782877b6806faab2e4454c3d1066e0565e7a3c7274e7254d5f0a0560b1e46e0b4bc159760645986ff3d1
SSDEEP

6144:qEC8ljS9PgGzqLHvw1t6mAOt5oW8yVxbgs5VUY4LINUABa3viKC:qEVS9PgGimfeW97bd4LLINUABsiKC

Score

10^/10

mystic stealer

Family

mystic

http://5.42.92.211/loghub/master

Detect Mystic stealer payload 6 IoCs

resource	yara_rule
behavioral2/memory/396-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/396-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/396-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/396-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/396-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/396-5-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1600 set thread context of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4364	1600	WerFault.exe	78

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85
PID 1600 wrote to memory of 396	1600	0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe	85

C:\Users\Admin\AppData\Local\Temp\0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe
"C:\Users\Admin\AppData\Local\Temp\0db79daa6a26ef635a291c9d8dd8f17e19d7dc858622a7974972e40ee5d9347b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1600 -s 148
  2⤵
  - Program crash
  PID:4364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1600 -ip 1600
1⤵
PID:2824

memory/396-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/396-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/396-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/396-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/396-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/396-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download