MALICIOUS — file.exe

MALICIOUS — file.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100), attributed to the HUILoader family. 3 of 55 detection engines flagged it.

Identification

• SHA-256: 13e22617c24dce69e7292a41f7f12c17d06a5a63b4ab2f0863c23551bedc61b8
• SHA-1: 525d4ce31a99aa183a4ea73d95eb82a2a80070e0
• MD5: 34562841ea3661c2bcc6ae296e9465ae
• imphash: 88016fcdef7f227c62171d0afad9aae4
• ssdeep: 24576:9XNrSLScusMmOvjjhzvLJy+RVw0A1VeQ/+g0Fi4ETLRXuFU6zj8GXYL5GfrIwiC1:euI2h1wn1l+g0Fi4cRXMsm4MfrIpCqu
• TLSH: T11D5BBE8E7F1B7522D729D3241060BA7F48E3AC4F037F5A4805A5AB1E96F881715E138B
• Submitted as: file.exe
• File type: pe · Size: 2155912 bytes
• Verdict: malicious (77/100) · Family: HUILoader

Detections (3 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): Turbo Linker
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Detect It Easy (packer/type): DIE:Turbo Linker

Why this verdict

The malicious score of 77/100 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
• Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70
• MalwareAnalyser heuristics (entropy/packer) flagged Turbo Linker (rule Turbo Linker) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://jrsoftware.org/ishelp/index.php?topic=setupcmdline - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: Turbo Linker - static signal, weight 0.25, confidence 0.55

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://schemas.microsoft.com/SMI/2005/WindowsSettings
• http://www.digicert.com/CPS0
• https://jrsoftware.org/ishelp/index.php?topic=setupcmdline

Embedded domains

• schemas.microsoft.com
• f.hk
• www.digicert.com
• crl3.digicert.com
• crl4.digicert.com
• cacerts.digicert.com
• jrsoftware.org

File paths

• T:\:d:l:p:t:x:
• X:\:`:d:h:l:p:t:x:
• N:\:k:
• E:\:
• X:\:`:h:p:x:
• U:\:c:j:t:
• T:\:j:x:
• X:\:d:h:p:t:x:
• T:\:d:l:t:
• D:\Coding\Is\issrc-build\Components\ChaCha20.pas
• x:\dirname

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report