mystic | ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d

Analysis

max time kernel
139s
max time network
147s
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, 13:26

Target

ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe
Size

379KB
MD5

c42ac7c9cf8caa072048e53cdd278573
SHA1

23b056ec1c126f7a93f45127160f7d01c9797f92
SHA256

ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d
SHA512

71caddc71aad5a2b59f035a2af4a3d501ef633440abd8ef55fee655ce21c428e44a481018345d2e4241ab5a1a48dd5b645d4936ddd6b06b0c0285ff69df57d61
SSDEEP

6144:IJzcRgs3r9vIum2Tg0N63KAOGe4dp2fYKNBSITS03n3n3n3+T2tg3F:IJIRP3r9Hme4eC1qSITSUnnnOKC3F

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/3464-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3464-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3464-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3464-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3464-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1872 set thread context of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1764	1872	WerFault.exe	85

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86
PID 1872 wrote to memory of 3464	1872	ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe	86

C:\Users\Admin\AppData\Local\Temp\ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe
"C:\Users\Admin\AppData\Local\Temp\ef7fc245601428df05f320d1de38d4f2fba4a9cd2c0d36492cad46f7bb5eca4d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:3464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 284
  2⤵
  - Program crash
  PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1872 -ip 1872
1⤵
PID:4472

memory/3464-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3464-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3464-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3464-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3464-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download