efbad53f80d4b914b1ae716045b2451b1e3fa7b84a45f0c0496e5eef8fe5b465

Analysis

max time kernel
150s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 02:12

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General

Target
Installer/DW/dw.exe
Size 3.3MB
Sample260801-cmzrtaca83
SHA256 efbad53f80d4b914b1ae716045b2451b1e3fa7b84a45f0c0496e5eef8fe5b465
MD5 ca7daa207d8aa55c1ce22b4b6e41f3f8
SHA1 de193aafd9a03d22423ada4d76a8ea67bf4285bc
SHA512 5698e2597f294b39a2cbd47d497d8198b044ca9e154d3cb4d3ce1f019a6ba774d7572b57f7fe9ad372d5d742350ca658c0ff8b84eb1ccf5c8c57eea7eea44f09
SSDEEP 24576:PkUdAtlrqh9Sx2wLqvJ+26c+m/JoGHjbp63jf/72ZKMldzBeletrKDX7jQYRD06B:PkUdAHerSx2zJ1T+KJoWd6jjOR85bEk
TLSH
T1D5F56B07BCE059E9D0AA933189B652527B31BC084F3263DB2E90B7782F727D19D76B50
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

collection credential_access discovery spyware stealer

Malware Config

Signatures

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dw.exe
Key opened	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dw.exe

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

Looks up external IP address via web service 1 TTPs 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

discovery

Internet Connection Discovery

T1016.001

flow	ioc
1	api.ipify.org
5	api.ipify.org

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe
6492	dw.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 6492 wrote to memory of 236	6492	dw.exe	91
PID 6492 wrote to memory of 236	6492	dw.exe	91
PID 6492 wrote to memory of 236	6492	dw.exe	91
PID 6492 wrote to memory of 3372	6492	dw.exe	94
PID 6492 wrote to memory of 3372	6492	dw.exe	94
PID 6492 wrote to memory of 3372	6492	dw.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dw.exe

C:\Users\Admin\AppData\Local\Temp\Installer\DW\dw.exe
"C:\Users\Admin\AppData\Local\Temp\Installer\DW\dw.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
PID:6492
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --no-startup-window --headless
  2⤵
  PID:236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --headless
  2⤵
  PID:3372

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:4996

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:5936

C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
1⤵
PID:1376

C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
1⤵
PID:6204

Network

MITRE ATT&CK Enterprise v16

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

Credentials in Registry

T1552.002

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

~DF64ec.tmp

Path C:\Users\Admin\AppData\Local\Temp\~DF64ec.tmp
Size 20B
SHA256 06cd083f117ce94bc3cf55753b6ccd8d435c817b042f9456eb9af49be9a09e6b
MD5 f95e52a2aec63c58328b12b47b507ee4
SHA1 a5c60ee7d9227fcaba938dbb99521c03597fb908
SHA512 08a04cb59fb4f0adbd5e7fac82921155439750dea257315988c314affe574a6ff7fc0ae0c388f8a8f0899d59eb23f0a05ee996531922c0bb680a33c490d9eae6
MD5 SHA1 SHA512

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memory/6492-66-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-33-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-7-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-17-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-18-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-19-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-21-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-64-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-0-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-44-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-1-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-48-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-23-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-62-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-60-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-54-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-50-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-68-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-71-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-73-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-75-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-76-0x0000000140000000-0x000000014002F000-memory.dmp

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memory/6492-77-0x0000000140000000-0x000000014002F000-memory.dmp

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