4acbafb8a79411abf461bc4ebe4ad1efe4abe663adcd7972588f6e98715217d8

Analysis

max time kernel
22s
max time network
69s
platform
windows10_x64
resource
win10v20210408
submitted
25/07/2021, 05:52

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General

Target
200f4423e9f93a1b71a5ef368ba5919f.exe
Size 513KB
Sample210725-sn5gnmpjce
SHA256 4acbafb8a79411abf461bc4ebe4ad1efe4abe663adcd7972588f6e98715217d8
MD5 200f4423e9f93a1b71a5ef368ba5919f
SHA1 ca764bbc548407d20f0a465aad48879b405658f1
SHA512 d1e14dbcb7d08ea09a0d4ad328b35c4fafd49a7d9b6ddb1f4ae20be5bdcb4e87314bba9a7f129fbee3675a9db426e0e01a05e7efc2f78ba284f03f157e761cb8
MD5 SHA1 SHA512

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Loads dropped DLL 5 IoCs

pid	Process
672	200f4423e9f93a1b71a5ef368ba5919f.exe
672	200f4423e9f93a1b71a5ef368ba5919f.exe
672	200f4423e9f93a1b71a5ef368ba5919f.exe
672	200f4423e9f93a1b71a5ef368ba5919f.exe
672	200f4423e9f93a1b71a5ef368ba5919f.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
644	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 672 wrote to memory of 1352	672	200f4423e9f93a1b71a5ef368ba5919f.exe	77
PID 672 wrote to memory of 1352	672	200f4423e9f93a1b71a5ef368ba5919f.exe	77
PID 672 wrote to memory of 1352	672	200f4423e9f93a1b71a5ef368ba5919f.exe	77
PID 1352 wrote to memory of 644	1352	cmd.exe	79
PID 1352 wrote to memory of 644	1352	cmd.exe	79
PID 1352 wrote to memory of 644	1352	cmd.exe	79

C:\Users\Admin\AppData\Local\Temp\200f4423e9f93a1b71a5ef368ba5919f.exe
"C:\Users\Admin\AppData\Local\Temp\200f4423e9f93a1b71a5ef368ba5919f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:672
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\200f4423e9f93a1b71a5ef368ba5919f.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1352
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:644

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/672-114-0x0000000002660000-0x00000000026F3000-memory.dmp

Download

memory/672-115-0x0000000000400000-0x00000000008EA000-memory.dmp