MALICIOUS — discord-quest-completer.exe

MALICIOUS — discord-quest-completer.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (82/100), attributed to the HUILoader family. 3 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 6ec063f19205e61cec74f50596d15aa429ab3b92d3531e83f63984ced64d466a
• SHA-1: e7bbbfd2b76222e8deb24a3acfc4f7272d3c13eb
• MD5: a3b6f91a30892bbfb90093bda3f64131
• imphash: 42779b5e2a860bac689b99a2268b1d1b
• ssdeep: 98304:J+a26rUc3ES+BiuWlVlSjEuGqOIcgWGWb1dyktRaN4yOIrdgjmu+PEvfGnfqk1y:J+orUc3EcHuGIcIkVm4fmfrnPEj
• TLSH: T15E70188610163082C5B2FE05F520CDDC8057B490AA74C78E974FE618E3BAAF7D6F94A5
• Submitted as: discord-quest-completer.exe
• File type: pe · Size: 17260544 bytes
• Verdict: malicious (82/100) · Family: HUILoader

Detections (3 of 56 engines)

• capa (capabilities): capability:collection/keylog
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Yara-Rules community: YR_AntiDebug_Checks

MITRE ATT&CK

• T1056.001

Why this verdict

The malicious score of 82/100 is the fusion of 5 weighted signals:

• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70
• capa (capabilities) flagged capability:collection/keylog (rule capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://markterence.github.io/discord-quest-completer/detectable.json, https://discord.com/api/applications/detectable, http://ipc.localhost - static signal, weight 0.35, confidence 0.60

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://github.com/whatwg/html/issues/7428
• https://markterence.github.io/discord-quest-completer/detectable.json
• https://discord.com/api/applications/detectable
• http://ipc.localhost
• http://asset.localhost
• http://json-schema.org/draft-07/schema#A
• https://urlpattern.spec.whatwg.org/
• https://*.github.com/tauri-apps/tauri
• https://myapi.service.com/users/*
• https://myapi.service.com/users/
• http://tauri.localhost
• http://no.url.provided.local
• https://github.com/tauri-apps/tauri/issues/8306
• https://github.com/tauri-apps/tauri/issues/2549#issuecomment-1250036908
• https://docs.rs/rustls/latest/rustls/manual/_03_howto/index.html#unexpected-eofoperation
• https://docs.rs/getrandom#nodejs-es-module-support
• https://github.com/tauri-apps/muda
• http://www.years
• http://.jpg
• http://www.interpretation
• https://www.recent
• http://www.wencodeURIComponent
• http://www.icon
• http://www.hortcut
• http://www.w3.org/shortcut

Embedded domains

• openssl.org
• y.eu
• index.crates.io
• e.info
• e.network
• e.name
• e.app
• github.com
• markterence.github.io
• discord.com
• json-schema.org
• urlpattern.spec.whatwg.org
• myapi.service.com
• www.entrust.net
• 7www.entrust.net
• 0www.entrust.net
• thing.org
• dressclipsroomsonkeymobilmain.name
• tos.org
• people.in
• the.com
• proprietaryoriginatingprestigiousgrammaticalexperience.to
• www.world
• w3.org
• www.w3.org

Embedded IP addresses

• 20.19.18.17
• 16.15.14.13

File paths

• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tao-0.31.1\src\platform_impl\windows\mod.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\serde_json-1.0.138\src\ser.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-2.2.5\src\async_runtime.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-2.2.5\src\app.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\muda-0.15.3\src\menu_id.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-2.2.5\src\menu\mod.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-2.2.5\src\window\mod.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-utils-2.1.1\src\config.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-utils-2.1.1\src\lib.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-2.2.5\src\manager\mod.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-2.2.5\src\webview\mod.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\url-2.5.4\src\lib.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\crossbeam-channel-0.5.14\src\waker.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\crossbeam-channel-0.5.14\src\context.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\dpi-0.1.1\src\lib.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tao-0.31.1\src\platform_impl\windows\event_loop\runner.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\wry-0.48.1\src\webview2\mod.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\http-1.2.0\src\uri\path.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\http-1.2.0\src\header\map.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\http-1.2.0\src\header\name.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\muda-0.15.3\src\items\normal.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\muda-0.15.3\src\items\submenu.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-2.2.5\src\ipc\channel.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\tauri-runtime-wry-2.3.0\src\lib.rs
• C:\Users\runneradmin\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\crossbeam-channel-0.5.14\src\flavors\list.rs

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report