mystic | 5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124

Analysis

max time kernel
141s
max time network
152s
platform
windows10-1703_x64
resource
win10-20230831-en
resource tags

arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system
submitted
06/10/2023, 11:32

Target

5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe
Size

378KB
MD5

735a32d09b8f077de5375d42181bad67
SHA1

f997a9a2a7a42f598b6c815b13daf5c666682c7b
SHA256

5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124
SHA512

46004f8e82efde6a754a43e26250a50401ab423b5dc6cf568173d15dd0b8b6c6e03272d92d197d3af0fc8c1ffb661af93ed44cf79fa4dd5a1d12c675ae2441d9
SSDEEP

6144:P4eSR92pCryG4kfjSGwEi56AOnGuwIqZ481HGnJSSqQ08Cf+7iETVmo0D:P4ea2wryNSM9IqZF8SSv08CG7iETVm9D

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/1604-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/1604-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/1604-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/1604-5-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/1604-6-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3196 set thread context of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4260	3196	WerFault.exe	69

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71
PID 3196 wrote to memory of 1604	3196	5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe	71

C:\Users\Admin\AppData\Local\Temp\5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe
"C:\Users\Admin\AppData\Local\Temp\5ac7bc0bc73f03830c3c43233639adffa9e6c2c9087a7dd53cd993baf839a124.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3196
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:1604
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3196 -s 144
  2⤵
  - Program crash
  PID:4260

memory/1604-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1604-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1604-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1604-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1604-6-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download