mystic | fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b

Analysis

max time kernel
141s
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
10/10/2023, 20:18

Target

fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe
Size

276KB
MD5

8478353eea4ec0f9c17095bed9756786
SHA1

a4b498f13dc2f3bd7a4df11fad36745d56c595c5
SHA256

fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b
SHA512

3a2c7cbc017920339af30fa0801360927d124d6174c69216e64dd856bcd38adc979dab5d15356c7bf29472585a371e8622a02226d83fb671b755f17eadfc5a7b
SSDEEP

6144:Whn2KajWpVP06Yj++WIDsSH3bz6fpEKWLk82jD6Qrj:WUKajWu++WIDb3b2fUkLyuj

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/2300-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/2300-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/2300-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/2300-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/2300-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4224 set thread context of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4520	4224	WerFault.exe	84

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87
PID 4224 wrote to memory of 2300	4224	fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe	87

C:\Users\Admin\AppData\Local\Temp\fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe
"C:\Users\Admin\AppData\Local\Temp\fdcfa93ccd168a11b0b2a8807870112efff6119d114b40fbd3843ea520cf262b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:2300
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4224 -s 276
  2⤵
  - Program crash
  PID:4520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4224 -ip 4224
1⤵
PID:1648

memory/2300-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2300-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2300-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2300-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2300-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download