mystic | e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2

Analysis

max time kernel
130s
max time network
160s
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, 08:35

Target

e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe
Size

1016KB
MD5

48de38fa3f68c04b522b4961e5db163a
SHA1

84b5c214ace08a4269e7259814e68d1cdb7d60be
SHA256

e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2
SHA512

0dcbadc99929545055559105e5d34317866edfb8be233d566f796d3aab84cec556bbe7e40cb502d1b9af80393a3a833b7cbe8ef8912ce19ba638f4f9c76ae506
SSDEEP

12288:++RAocYVBYDKzcx9jkmP8bey7/0RDMmZZxnyUuyyu0mNwNUKdss/9:+xWYDKzcx9jkmPe/knxyPm6NNWU9

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/4624-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4624-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4624-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4624-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4624-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2420 set thread context of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3560	2420	WerFault.exe	82

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85
PID 2420 wrote to memory of 4624	2420	e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe	85

C:\Users\Admin\AppData\Local\Temp\e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe
"C:\Users\Admin\AppData\Local\Temp\e8cb2d615c2954b14f5efa245b8a4b9d0fd90043d65b0d03a40896a0af1c9ef2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:4624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2420 -s 300
  2⤵
  - Program crash
  PID:3560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2420 -ip 2420
1⤵
PID:1004

memory/4624-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4624-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4624-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4624-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4624-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download