MALICIOUS — 1a020229e3b01d58230ab2512fdb373b22d91676b441a792240a01f72b27affb.exe

MALICIOUS — 1a020229e3b01d58230ab2512fdb373b22d91676b441a792240a01f72b27affb.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Ramnit family. 7 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 1a020229e3b01d58230ab2512fdb373b22d91676b441a792240a01f72b27affb
• SHA-1: 073bc2cf28961b31d1d8d8906e7256eef4444766
• MD5: aaccc00c1a56e171d41aaca42d78b989
• imphash: d00eba105c91071d7abbd2ebc2d1eceb
• ssdeep: 6144:LdpNiLCdAatGPpsdpNiLCdAatGPpsdpNiLCdAatGPpU:jNiLC6sGR6NiLC6sGR6NiLC6sGRU
• TLSH: T10744F1EA45F21C11CAC4773F6546661F0C9CEB64599F4CDFA810E11902C326BD367C9A
• Submitted as: 1a020229e3b01d58230ab2512fdb373b22d91676b441a792240a01f72b27affb.exe
• File type: pe · Size: 260967 bytes
• Verdict: malicious (98/100) · Family: Ramnit

Source: MalwareBazaar · first seen 2026-07-29T00:00:00.000Z · SHA-256 verified

Detections (7 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): UPX
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Hash: abuse.ch ThreatFox: known-malicious-hash
• Detect It Easy (packer/type): DIE:UPX
• Microsoft Defender: Trojan:Win32/Ramnit.A
• Emsisoft (Emergency Kit): Gen:Heur.VIZ.!e!.1
• Kaspersky (KVRT): Backdoor.Win32.IRCNite.ccu

MITRE ATT&CK

• T1112

Why this verdict

The malicious score of 98/100 is the fusion of 7 weighted signals:

• Hash: abuse.ch ThreatFox flagged known-malicious-hash (rule known-malicious-hash) - engine signal, weight 0.90, confidence 0.95
• Microsoft Defender flagged Trojan:Win32/Ramnit.A (rule Trojan:Win32/Ramnit.A) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Heur.VIZ.!e!.1 (rule Gen:Heur.VIZ.!e!.1) - engine signal, weight 0.55, confidence 0.85
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:UPX (rule DIE:UPX) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: UPX, high-entropy-sections:UPX1 - static signal, weight 0.25, confidence 0.55
• Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90

Dynamic analysis (windows)

19 behavior events · 1 ATT&CK techniques · 2 dropped files.

Runtime network

• none

Dropped files

• 96ee5301460404841aa50cf0ebf707c18487763e5d65fd94ce519a2679c61221 - 96ee5301460404841aa50cf0ebf707c18487763e5d65fd94ce519a2679c61221
• bb338188a0e501cd55e0965a59d54d35b406246cc77a3362a9953d6735703edd - bb338188a0e501cd55e0965a59d54d35b406246cc77a3362a9953d6735703edd

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report