MALICIOUS — 565ad987322dbf46b54562ca0eb53d5764228c4ee61e311315500beb8e7cec47

MALICIOUS — 565ad987322dbf46b54562ca0eb53d5764228c4ee61e311315500beb8e7cec47 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the UPX family. 8 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 565ad987322dbf46b54562ca0eb53d5764228c4ee61e311315500beb8e7cec47
• SHA-1: f220a7d549efe9ffe0009e2de77830b977d3ca08
• MD5: 8a0b5ef2d2df249e09d4f83a1d03b4d2
• imphash: 99c27169ecdf0bb12dce110e9380f78a
• ssdeep: 98304:+t+ww48YTRGrjsYrXa1PSELk/GEAUfZ82ub8GRprbGJ1y1xWcdGWLpDi5PdjDJi:+xaELkaUfdOMeXdVlG5Fp+
• TLSH: T1BB6712CC1E10A714EAF287557C508D5F4AA3F09DB9BED43C0D8BD49EB261473A422AC9
• Submitted as: 565ad987322dbf46b54562ca0eb53d5764228c4ee61e311315500beb8e7cec47
• File type: pe · Size: 6854683 bytes
• Verdict: malicious (99/100) · Family: UPX

Detections (8 of 56 engines)

• YARA: MalwareAnalyser built-in: Packer_UPX_Sections
• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.data0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: MalwareAnalyser community pack: TL_UPX_Packed
• YARA: Yara-Rules community: YR_AntiDebug_Checks
• Microsoft Defender: Trojan:Win32/Downloader.CF!MTB
• Emsisoft (Emergency Kit): Gen:Variant.Doina.23645
• Kaspersky (KVRT): VHO:Trojan.Win32.Exnet.gen

MITRE ATT&CK

• T1057

YARA

• Packer_UPX_Sections

Why this verdict

The malicious score of 99/100 is the fusion of 12 weighted signals:

• Microsoft Defender flagged Trojan:Win32/Downloader.CF!MTB (rule Trojan:Win32/Downloader.CF!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Variant.Doina.23645 (rule Gen:Variant.Doina.23645) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged VHO:Trojan.Win32.Exnet.gen (rule VHO:Trojan.Win32.Exnet.gen) - engine signal, weight 0.55, confidence 0.85
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
• UPX packer section names (rule Packer_UPX_Sections) - yara signal, weight 0.40, confidence 0.90
• YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70
• YARA: MalwareAnalyser built-in flagged Packer_UPX_Sections (rule Packer_UPX_Sections) - engine signal, weight 0.35, confidence 0.70
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-sections:.data0 (rule high-entropy-sections:.data0) - engine signal, weight 0.35, confidence 0.70
• YARA: MalwareAnalyser community pack flagged TL_UPX_Packed (rule TL_UPX_Packed) - engine signal, weight 0.30, confidence 0.70
• Embedded network infrastructure: https://secure.comodo.net/CPS0A - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: high-entropy-sections:.data0 - static signal, weight 0.25, confidence 0.55
• 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://crl.thawte.com/ThawteTimestampingCA.crl0
• http://ts-aia.ws.symantec.com/tss-ca-g2.cer0
• http://ts-crl.ws.symantec.com/tss-ca-g2.crl0
• https://secure.comodo.net/CPS0A

Embedded domains

• www.qq.com
• 3x.ca
• k.tw
• crl.thawte.com
• crl.usertrust.com
• ts-aia.ws.symantec.com
• ts-crl.ws.symantec.com
• crt.usertrust.com
• secure.comodo.net
• crl.comodoca.com
• crt.comodoca.com

File paths

• X:\:h:l:p:t:x:
• m:\tf\0I0.log
• M:\src\04F\_SHW_CF_181213\SWH_DLL_01\HookDll\Release\HookDll.pdb
• T:\:d:l:t:
• U:\:s:}:
• T:\:t:
• e:\i+

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report