mystic | 99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855

Analysis

max time kernel
157s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2023 22:17

Target

99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe
Size

356KB
MD5

772339d43f83faf56f21c2ee1b5fcbf7
SHA1

f8a7c6aeb5947b4e4cd71d7a7bbd0ac265c12e47
SHA256

99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855
SHA512

7aa38fa51f0f3f2defbf6a5c4ebb9754bc4281588be03d2f0a3120ad68883266a4122f0cac4cc1f4fac93acaece40597cda0e2c2cbb586b9e456a1732fdf8c1b
SSDEEP

6144:moTeW/s5GqrO5aXnfEGIXWPvZAOuy5Uz2AFXutdDFXE6HiJK3V3Hgih7Vs0BC+:OmcGqrOk86xQKAAvHiaV3gih5s0BC+

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/3244-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3244-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3244-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3244-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3244-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2616 set thread context of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3232	2616	WerFault.exe	83

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85
PID 2616 wrote to memory of 3244	2616	99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe	85

C:\Users\Admin\AppData\Local\Temp\99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe
"C:\Users\Admin\AppData\Local\Temp\99f4d305dad24e51cc901e0efb249a3170739a305155275e825288d2350a3855.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:3244
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 140
  2⤵
  - Program crash
  PID:3232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2616 -ip 2616
1⤵
PID:2532

memory/3244-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3244-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3244-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3244-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3244-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download