9b4b27c8b2021412fdb2a54214f9348304fad7557ff06b1a12c993a0557e558b

Analysis

max time kernel
460s
max time network
489s
platform
windows11-21h2_x64
resource
win11-20241007-fr
resource tags

arch:x64arch:x86image:win11-20241007-frlocale:fr-fros:windows11-21h2-x64systemwindows
submitted
18-01-2025 21:03

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General

Target

VirusPack/Dwighlight_Stealer/Stub/Stub.exe
Size

388KB
MD5

567fa3360bba3a8e1fea784650a28294
SHA1

6036a6ab3d9e7228f011d3d9f4ebfdbfc7006f10
SHA256

99214ee080c0405d4e119b410b35dd4191c4a4184a10aa286f9948cb1d3ad5b8
SHA512

c8b1c8d1e8e918cc1bf1d42b2173ea692379b6f825e94587e3ec7e131a5697329613eb8f7e1352b3b15f447ffbd89a2d14bb23bbb8fa944ae30cdef6d6553cf8
SSDEEP

6144:sn/TWukYTu0PjQLx7xhLbNS3e2OlU/ieMzO10pyqm/loUC+Lfu9tAl:cTWupu0P0LDCqHeMfUCgf0m

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	\??\c:\WINDOWS\SysWOW64\homepage.txt	Stub.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3708	4916	WerFault.exe	76

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	Stub.exe

C:\Users\Admin\AppData\Local\Temp\VirusPack\Dwighlight_Stealer\Stub\Stub.exe
"C:\Users\Admin\AppData\Local\Temp\VirusPack\Dwighlight_Stealer\Stub\Stub.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4916
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 548
  2⤵
  - Program crash
  PID:3708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4916 -ip 4916
1⤵
PID:1180

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

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/4916-0-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/4916-1-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download