Categories: Malware

What is “Zusy.328564”?

The Zusy.328564 is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Zusy.328564 virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Executable code extraction
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (115 unique times)
  • Reads data out of its own binary image
  • Executed a process and injected code into it, probably while unpacking
  • Detects VirtualBox through the presence of a library
  • Detects Sandboxie through the presence of a library
  • Detects SunBelt Sandbox through the presence of a library
  • A process attempted to delay the analysis task by a long amount of time.
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Creates a registry key or value with NUL characters to avoid detection with regedit
  • Installs itself for autorun at Windows startup
  • Stores JavaScript or a script command in the registry, likely for persistence or configuration
  • Attempts to identify installed analysis tools by registry key
  • Attempts to identify installed AV products by installation directory
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a file
  • Detects VirtualBox through the presence of a registry key
  • Detects VMware through the presence of a file
  • Detects VMware through the presence of a registry key
  • Detects Virtual PC through the presence of a file
  • Attempts to modify browser security settings
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Zusy.328564?


File Info:

crc32: 9E38C5BDmd5: bfd2032ae012ff48aa6c4bc6832f3edcname: BFD2032AE012FF48AA6C4BC6832F3EDC.mlwsha1: effd930a54ca12ee85dc09a1401f39d76aa4d00csha256: 23ae65200c6e2b11f1dfa4dc42355c2c161faa264cebe7fa62222f337a9e53f1sha512: b6cea2f97f3349c268538fcfb3b3840a9017fa4b36d7ec97284f7508d7144e38c3595ff8ce6c5401736c2b7e44f0ebf548ce7ed03fe983486334b99a52bdb981ssdeep: 6144:4b3XpbomoGOuC/54CpXclGF48APbnkgg8Ryhc7gbQSXNmtFFd:G3XSmvRo0KGDnPQhMcUtzdtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Zusy.328564 also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004c61ee1 )
DrWeb Trojan.Kovter.297
ClamAV Win.Dropper.Kovter-6972554-0
ALYac Gen:Variant.Zusy.328564
Cylance Unsafe
Zillya Trojan.Kovter.Win32.2611
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Kovter.ff003d7e
K7GW Trojan ( 004c61ee1 )
Cybereason malicious.ae012f
Cyren W32/S-a26307b3!Eldorado
Symantec Ransom.Kovter
ESET-NOD32 Win32/Kovter.D
APEX Malicious
Avast Win32:Trojan-gen
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Zusy.328564
NANO-Antivirus Trojan.Win32.Kovter.ehkdlk
MicroWorld-eScan Gen:Variant.Zusy.328564
Tencent Malware.Win32.Gencirc.10b6c47e
Ad-Aware Gen:Variant.Zusy.328564
Sophos ML/PE-A + Mal/Kovter-V
BitDefenderTheta Gen:NN.ZexaF.34790.vqX@aGvANVb
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_KOVTER_GA2506D2.UVPM
McAfee-GW-Edition Trojan-FJZM!BFD2032AE012
FireEye Generic.mg.bfd2032ae012ff48
Emsisoft Gen:Variant.Zusy.328564 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Kovter.bdm
Webroot W32.Trojan.Ransom
Avira HEUR/AGEN.1124205
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Dorv.D!rfn
GData Gen:Variant.Zusy.328564
AhnLab-V3 Trojan/Win32.Miuref.R189097
Acronis suspicious
McAfee Trojan-FJZM!BFD2032AE012
MAX malware (ai score=100)
VBA32 Trojan.Kovter
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_KOVTER_GA2506D2.UVPM
Rising Trojan.Generic@ML.98 (RDML:pJ7uyxTQ4MPtzcHRiNuLUA)
Yandex Trojan.GenAsa!OsLaDx627K8
Ikarus Trojan.Win32.Kovter
Fortinet W32/Kryptik.FJGA!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HgIASOcA

How to remove Zusy.328564?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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