MALICIOUS — 24b62f755e0ca11e9acfd1258fbddf6f078ea414531cd906980e42305d031447

MALICIOUS — 24b62f755e0ca11e9acfd1258fbddf6f078ea414531cd906980e42305d031447 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the HUILoader family. 5 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 24b62f755e0ca11e9acfd1258fbddf6f078ea414531cd906980e42305d031447
• SHA-1: bef141e590013dc82391c7ff4fe54d94c4b89c83
• MD5: 54f197a0c74f6b69e9f436e40b859c84
• imphash: 5e6955ab958f0427686406bc5d4d6248
• ssdeep: 12288:5CEFMFnlUmziBcJmUzIH6I7XHgZQKhJgeCmkQStShFgFDTf:5CEFMFn6mLBIHlLHgZpJEcStSG
• TLSH: T174587C8982997E44C4FFCE1948FCCBBC64636D9E73FD144C03CA992934674A316A760A
• Submitted as: 24b62f755e0ca11e9acfd1258fbddf6f078ea414531cd906980e42305d031447
• File type: pe · Size: 1647848 bytes
• Verdict: malicious (96/100) · Family: HUILoader

Detections (5 of 52 engines)

• ClamAV (daily): Win.Malware.Genpack-9875279-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Stratosphere IPS: STRATO_Tor_Onion_C2
• YARA: Yara-Rules community: YR_AntiDebug_Checks
• Microsoft Defender: Trojan:Win32/Wacatac.B!ml

MITRE ATT&CK

• T1071.001

Why this verdict

The malicious score of 96/100 is the fusion of 6 weighted signals:

• ClamAV (daily) flagged Win.Malware.Genpack-9875279-0 (rule Win.Malware.Genpack-9875279-0) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• YARA: Stratosphere IPS flagged STRATO_Tor_Onion_C2 (rule STRATO_Tor_Onion_C2) - engine signal, weight 0.35, confidence 0.70
• YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://www.gnu.org/licenses/, http://www.gnu.org/software/coreutils/, http://translationproject.org/team/ - static signal, weight 0.35, confidence 0.60
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, 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

• http://www.gnu.org/licenses/
• http://www.gnu.org/software/coreutils/
• http://translationproject.org/team/
• http://gnu.org/licenses/gpl.html
• http://www.gnu.org/gethelp/
• http://crl.verisign.com/tss-ca.crl0
• http://crl.microsoft.com/pki/crl/products/CodeSignPCA2.crl0O
• http://office.microsoft.com

Embedded domains

• cwru.edu
• gnu.org
• www.gnu.org
• translationproject.org
• cygwin.com
• crl.verisign.com
• crl.microsoft.com
• www.microsoft.com
• office.microsoft.com

File paths

• t:\dw\x86\ship\0\dwdcw20.pdb
• R:\Sg
• T:\:d:l:t:
• X:\:`:d:h:l:p:t:x:
• C:\Windows\system32\wmploc.dll,-128
• C:\Windows\system32\themeui.dll,-2682
• C:\Program
• C:\Windows\System32\ie4uinit.exe,-2000
• C:\Windows\System32\wpccpl.dll,-100h
• C:\Windows\System32\ie4uinit.exe,-731
• C:\Windows\system32\AccessibilityCpl.dll,-10
• C:\Windows\System32\ie4uinit.exe,-737
• C:\Windows\system32\sud.dll,-1
• C:\Windows\system32\wucltux.dll,-1
• C:\Windows\ehome\ehres.dll,-100
• C:\Windows\system32\WindowsAnytimeUpgradeUI.exe,-1
• C:\Windows\system32\FXSRESM.dll,-114
• C:\Windows\system32\unregmp2.exe,-4
• C:\Windows\system32\XpsRchVw.exe,-102
• C:\Windows\system32\displayswitch.exe,-320
• C:\Windows\system32\mblctr.exe,-1008
• C:\Windows\system32\NetProjW.dll,-501
• C:\Windows\system32\mstsc.exe,-4000
• C:\Windows\system32\SnippingTool.exe,-15051
• C:\Windows\system32\SoundRecorder.exe,-100

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report