3e458be66bcf00d7be180728e6b4abda715cadd1788dbcdbeda322d64b47e999

Analysis

max time kernel
17s
max time network
153s
platform
windows10_x64
resource
win10v20210410
submitted
27-07-2021 21:27

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General

Target

mixazed_20210727-123659(1).exe
Size

587KB
MD5

cf0e22b94c52719fe9ea4bf41a78bacd
SHA1

b3065e236f7084da9648fd6e7d835746b9697ef7
SHA256

29f1fb21f3d56e989819a03d69270f700adcc6112f15d63c61bc8b950d08bfbd
SHA512

4174f0b3f45b49cbdc84bedddc18b108394a08d46bbfa6271999d1156ddb9689967742abb63ebdf1de44d3494a832f5afcc7d4d45585bf991028c95406791f82

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Loads dropped DLL 5 IoCs

pid	Process
508	mixazed_20210727-123659(1).exe
508	mixazed_20210727-123659(1).exe
508	mixazed_20210727-123659(1).exe
508	mixazed_20210727-123659(1).exe
508	mixazed_20210727-123659(1).exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3960	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 508 wrote to memory of 2040	508	mixazed_20210727-123659(1).exe	78
PID 508 wrote to memory of 2040	508	mixazed_20210727-123659(1).exe	78
PID 508 wrote to memory of 2040	508	mixazed_20210727-123659(1).exe	78
PID 2040 wrote to memory of 3960	2040	cmd.exe	80
PID 2040 wrote to memory of 3960	2040	cmd.exe	80
PID 2040 wrote to memory of 3960	2040	cmd.exe	80

C:\Users\Admin\AppData\Local\Temp\mixazed_20210727-123659(1).exe
"C:\Users\Admin\AppData\Local\Temp\mixazed_20210727-123659(1).exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:508
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\mixazed_20210727-123659(1).exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3960

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/508-114-0x00000000020F0000-0x0000000002183000-memory.dmp

Filesize
588KB

Download
memory/508-115-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

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