b886e095fe79c3d77486f63e9ba513e16b583d015d695935ccbf1defd3d3128d

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 18:02

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General

Target

file.exe
Size

6.3MB
MD5

eb331fb60b01dcd7baf7fd9fe02459f8
SHA1

5bca808ca4df83a7569fff8de538e1d6af211050
SHA256

b886e095fe79c3d77486f63e9ba513e16b583d015d695935ccbf1defd3d3128d
SHA512

3811d3bd6b2c5bce5ae277adcafa4a66f0a98dd76c63edffd78cdf394580a06f4a4ab3e1003d15d1a6958c18cc5d1e923b838640845072239ad35f40e3c65c10
SSDEEP

98304:3VrCidpm0eJA9vrx7twLYn+TnGeauPY58XK:3VGidp5lx72LO+TnnaQY58XK

Score

9^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
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
T1552.001
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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2128	2076	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	file.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 2128	2076	file.exe	31
PID 2076 wrote to memory of 2128	2076	file.exe	31
PID 2076 wrote to memory of 2128	2076	file.exe	31
PID 2076 wrote to memory of 2128	2076	file.exe	31

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2076 -s 384
  2⤵
  - Program crash
  PID:2128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2076-0-0x0000000000400000-0x0000000001064000-memory.dmp

Filesize
12.4MB

Download
memory/2076-1-0x0000000000400000-0x0000000001064000-memory.dmp

Filesize
12.4MB

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