mystic | 76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1

Analysis

max time kernel
118s
max time network
135s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 23:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe
Size

359KB
MD5

1f97cea17f5fc3906d23183c4324c4df
SHA1

7e02de42c2811ea34cac4fcf58d1eff66b11cc88
SHA256

76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1
SHA512

753924d2cb43e78353eb40e4c7f471b596e12d8539d588335e44f114d4fbcb2cf890b0fb31e32c8ba38613be620cbc20a6db5686fa2bf603ef17a11f0245c1f2
SSDEEP

6144:PpcaGEZt20ZSwbz8+Dxe8kVAOslNyzQpB5zoQtlj5dYRvG5CSh8Ey:PpFzZtT78TmyzQ75zoQfPGv6h8Ey

Score

10^/10

mystic stealer

Malware Config

Signatures

Detect Mystic stealer payload 6 IoCs

resource	yara_rule
behavioral1/memory/2996-7-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2996-5-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2996-4-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2996-3-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2996-9-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral1/memory/2996-11-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Mystic
Mystic is an infostealer written in C++.
stealer mystic

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2296 set thread context of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3068	2996	WerFault.exe	29

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2296 wrote to memory of 2996	2296	76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe	29
PID 2996 wrote to memory of 3068	2996	AppLaunch.exe	30
PID 2996 wrote to memory of 3068	2996	AppLaunch.exe	30
PID 2996 wrote to memory of 3068	2996	AppLaunch.exe	30
PID 2996 wrote to memory of 3068	2996	AppLaunch.exe	30
PID 2996 wrote to memory of 3068	2996	AppLaunch.exe	30
PID 2996 wrote to memory of 3068	2996	AppLaunch.exe	30
PID 2996 wrote to memory of 3068	2996	AppLaunch.exe	30

C:\Users\Admin\AppData\Local\Temp\76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe
"C:\Users\Admin\AppData\Local\Temp\76e59de7fec31386549c464d84ad284a200138fcef9261a525fd867e52a757c1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2996
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 196
    3⤵
    - Program crash
    PID:3068

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2996-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2996-7-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2996-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2996-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2996-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2996-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2996-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2996-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2996-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2996-11-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads