mystic | d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a

Analysis

max time kernel
102s
max time network
106s
platform
windows10-1703_x64
resource
win10-20230915-en
resource tags

arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
submitted
05/10/2023, 22:15

Target

d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe
Size

1.7MB
MD5

487026e70c9c38f46b5427c99406ea65
SHA1

19b19197859083967c083bd0a33697c10c8d5c20
SHA256

d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a
SHA512

22b132644c36c6ac6493cc021d51ca7af4b2e8b83b98071e351863fe7aa21d178f4bc504f55d0214be0129a0f9d1710e57f99cd054f18c43aa743e04ef85d1be
SSDEEP

24576:HVxY5A0vimILMPcVJT6gH/A2Z46a9Dhvhb64a3f:H/0vimILMP4V6SAO46a3vE4Ef

Score

10^/10

mystic stealer

Family

mystic

http://5.42.92.211/loghub/master

Detect Mystic stealer payload 5 IoCs

resource	yara_rule
behavioral1/memory/4692-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/4692-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/4692-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/4692-5-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/4692-6-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 168 set thread context of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4844	168	WerFault.exe	69

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70
PID 168 wrote to memory of 4692	168	d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe	70

C:\Users\Admin\AppData\Local\Temp\d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe
"C:\Users\Admin\AppData\Local\Temp\d43e38f21e7617b81b8a3cab0af3a30d31b0ab4234b02efdba332f3b25c7350a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:168
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:4692
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 168 -s 352
  2⤵
  - Program crash
  PID:4844

memory/4692-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4692-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4692-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4692-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4692-6-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download