mystic | cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125

Analysis

max time kernel
131s
max time network
138s
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, 20:36

Target

cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe
Size

380KB
MD5

deb00d5604b57d3ecc002ad933797d65
SHA1

93230e5c30043faf9cdee3be2eb08b183422a1d2
SHA256

cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125
SHA512

31e797905a56d165cac827bba508cc657a2bce875dc0ec75127a9f5337abd43795c79afc001772af7fd9c5a20043a770fdd1a8d8a2d928fcf1d386cb6824983a
SSDEEP

6144:IlPphHX110KwTVSf3pOCq5b6uAOY6dWlEzKKmVz/U/T9Yc5LLPM8WEB9m/Eqwm:IlPf3110dVaUcu2Bkfmh/IFjMfEB9m/1

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/4084-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4084-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4084-2-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4084-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/4084-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 220 set thread context of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4636	220	WerFault.exe	81

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83
PID 220 wrote to memory of 4084	220	cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe	83

C:\Users\Admin\AppData\Local\Temp\cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe
"C:\Users\Admin\AppData\Local\Temp\cf09a17558905d397e58c039164d0b799c4e58a31219e05750ea12e463a6a125.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:220
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:4084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 236
  2⤵
  - Program crash
  PID:4636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 220 -ip 220
1⤵
PID:1612

memory/4084-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4084-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4084-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4084-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4084-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download