SUSPICIOUS — 9584b66a21940d3f5a9007c7b8540696127ea05bfcb08ee9943afde47b640648

SUSPICIOUS — 9584b66a21940d3f5a9007c7b8540696127ea05bfcb08ee9943afde47b640648 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 1 of 51 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: 9584b66a21940d3f5a9007c7b8540696127ea05bfcb08ee9943afde47b640648
• SHA-1: 39b7136dad67388571b1ea8667d725ead8647e95
• MD5: ff4fd7e734e892a32a6beddbeb9a35bc
• ssdeep: 192:ADr7ld68+0IXCv6Rb+nQKrliwVUQPVihYMH/p3X0FFqK9:Abld6rTyv6Rb+nQKrlibQmYMH/pMF19
• TLSH: T10B1E6D2069360985D087E307FD0959E5172AFA9DAC3D64821E33C381582B6637A3D59C
• Submitted as: 9584b66a21940d3f5a9007c7b8540696127ea05bfcb08ee9943afde47b640648
• File type: script · Size: 6494 bytes
• Verdict: suspicious (54/100)

Detections (1 of 51 engines)

• Emsisoft (Emergency Kit): GT:JS.Acsogenixx.10.7ED87279

MITRE ATT&CK

• T1105
• T1059.004

Why this verdict

The suspicious score of 54/100 is the fusion of 7 weighted signals:

• 1 behavioral detection(s): Download-and-execute dropper (wget/curl + chmod) [high] (rule tl-linux-download-exec) - dynamic signal, weight 0.60, confidence 0.90
• 1 behavioral detection(s): Download-and-execute dropper (wget/curl + chmod) [high] (rule tl-linux-download-exec) - dynamic signal, weight 0.60, confidence 0.90
• Obfuscated powershell script: dynamic-exec (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• Anti-analysis: T1497 - dynamic signal, weight 0.40, confidence 0.75
• Anti-analysis: T1497 - dynamic signal, weight 0.40, confidence 0.75
• Contacted 4 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
• Contacted 4 external host(s) at runtime - network signal, weight 0.12, confidence 0.55

Dynamic analysis (linux)

881 behavior events · 0 ATT&CK techniques · 1 dropped files.

Runtime network

• entropy.ubuntu.com
• desktop-hsgcbep
• 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 252.0.0.224.in-addr.arpa
• ntp.ubuntu.com
• 250.255.255.239.in-addr.arpa
• 185.125.189.53:443
• ff02::1:3
• 10.240.0.1
• 224.0.0.252
• 185.125.189.52
• 185.125.189.53
• 10.240.0.255
• 224.0.0.251
• ff02::fb
• ff02::16
• ff02::1:ff4c:1d1d
• 185.125.190.58

Dropped files

• tmp_tmp.hMyjcAeeeo - 545445d6dcc34622163d3de3d6dd2d01a87f678df9020d4a54ac844dbe48df4b

Embedded URLs

• https://fonts.gstatic.com/s/opensans/v16/mem5YaGs126MiZpBA-UN_r8OUuhs.ttf

Embedded domains

• fonts.gstatic.com
• s.to

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report