mystic | 696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
07-10-2023 12:19

Target

NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe
Size

378KB
MD5

6bb5f10f255b146a3266264464c1ab2f
SHA1

5ba21ea81c17b2b2311d235e321b74cd02915865
SHA256

696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8
SHA512

f61d0059ce0bca39833e358fd5a5e631d54ab23d6945c409e96961b9aa8ecc1377eb39fec448478270b4a27d23a649fd752363cc98fc9f285ca295e0df9688b1
SSDEEP

6144:94zSU92pCryG4kfjSGwEi56AOxGlJTQSlxy6FShKEb2dYPXok0D:94zB2wryNSafzF6Kfdi4pD

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/4632-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4632-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4632-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4632-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4632-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3908 set thread context of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2296	3908	WerFault.exe	83

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87
PID 3908 wrote to memory of 4632	3908	NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe	87

C:\Users\Admin\AppData\Local\Temp\NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.696f9bb8d49eff7dec737f277ef084227623be0ad36beb595642042f29ec0dc8_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3908
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:4632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3908 -s 148
  2⤵
  - Program crash
  PID:2296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3908 -ip 3908
1⤵
PID:1844

memory/4632-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4632-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4632-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4632-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4632-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download