MALICIOUS — a3ef37ff7dbdf034a68d59a6d3a4972df83d6b49086299bd8caa7628999b6322

MALICIOUS — a3ef37ff7dbdf034a68d59a6d3a4972df83d6b49086299bd8caa7628999b6322 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100), attributed to the HUILoader family. 6 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: a3ef37ff7dbdf034a68d59a6d3a4972df83d6b49086299bd8caa7628999b6322
• SHA-1: ffa0e1d1139d9c8d6d9bafec752f6de282ac3a89
• MD5: 5f6fb900bacdbf7caeb8ab1dd73ec9b5
• imphash: f5e2fae08fb1c8fba965c988eb10e880
• ssdeep: 24576:8uPmLDUMihIXCE5gpJE4VDd+/8tGjXHVYYYYYY/mVQh94ZSw0wE6CpgLokyrw5Ig:8u+LIIX7qJE4VBLGjX1YYYYYY/m+hGEq
• TLSH: T1D657E11D0727B293CABFF11848607DAD20B5E8D32179A85AB293D45E73FBC275E00919
• Submitted as: a3ef37ff7dbdf034a68d59a6d3a4972df83d6b49086299bd8caa7628999b6322
• File type: pe · Size: 1503232 bytes
• Verdict: malicious (95/100) · Family: HUILoader

Detections (6 of 52 engines)

• capa (capabilities): capability:collection/keylog
• ClamAV (daily): Win.Malware.Generickdz-9832066-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Trojan:Win32/Vindor!pz
• Emsisoft (Emergency Kit): Gen:Variant.Ransom.Phobos.154
• Kaspersky (KVRT): HEUR:Trojan.Win32.Scar.gen

MITRE ATT&CK

• T1057
• T1056.001

Why this verdict

The malicious score of 95/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Win.Malware.Generickdz-9832066-0 (rule Win.Malware.Generickdz-9832066-0) - engine signal, weight 0.90, confidence 0.95
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://http.proxy.icq.com/hello - static signal, weight 0.35, confidence 0.60
• enumerate processes (rule enumerate processes) - capa signal, weight 0.20, 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://http.proxy.icq.com/hello
• http://crl.verisign.com/tss-ca.crl0
• http://crl.microsoft.com/pki/crl/products/CodeSignPCA2.crl0O
• http://office.microsoft.com

Embedded domains

• http.proxy.icq.com
• login.icq.com
• crl.verisign.com
• crl.microsoft.com
• www.microsoft.com
• office.microsoft.com

Embedded IP addresses

• 0.0.0.1

File paths

• R:\Sg
• X:\:`:d:h:l:p:t:x:
• V:\:a:g:r:x:

More HUILoader samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report