Categories: Risk

What is “RiskTool.Win32.BitCoinMiner.oiuz”?

The RiskTool.Win32.BitCoinMiner.oiuz 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 RiskTool.Win32.BitCoinMiner.oiuz virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • At least one process apparently crashed during execution
  • NtSetInformationThread: attempt to hide thread from debugger
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Detects Sandboxie through the presence of a library
  • Checks for the presence of known windows from debuggers and forensic tools
  • The following process appear to have been packed with Themida: softwarereset.exe
  • Checks for the presence of known devices from debuggers and forensic tools
  • Detects the presence of Wine emulator via registry key
  • Checks the version of Bios, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key

How to determine RiskTool.Win32.BitCoinMiner.oiuz?


File Info:

name: 066E099B89D713E328E6.mlwpath: /opt/CAPEv2/storage/binaries/1fa293a54ce70fff86e4be0e99bb6a2916d791808ea34b993f59889dcf0a7d5dcrc32: C61BDA85md5: 066e099b89d713e328e6e7265f734c5asha1: e2acda5489da6a50814660a24178a6a97b7b6239sha256: 1fa293a54ce70fff86e4be0e99bb6a2916d791808ea34b993f59889dcf0a7d5dsha512: 8340caa012c72473576d9b2658fa90fbd665948ab2707a642de0d33640cb45be488637449c37e7943d458c03bdbdc887355e164213d9ca2f7877832ad8d10cddssdeep: 98304:e2UI87A9WhN48azQ7+ZaoiWeVvM7K96peC6:/87hHHak7+ZaCeV07K96r6type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T183F5E0216E499ACED02E34F155335BF22A047C5F53AE58ABA33CB65B5271703CD2A13Esha3_384: c96656b51b6556ee57d22d44318f67c3a58ba9f8a414331ba4e33783d6089183a0f981907cc5291f9095fffff019a625ep_bytes: e8ce040000e98efeffff3b0d68d64300timestamp: 2019-09-26 08:33:43

Version Info:

0: [No Data]

RiskTool.Win32.BitCoinMiner.oiuz also known as:

Lionic Riskware.Win32.BitCoinMiner.1!c
FireEye Generic.mg.066e099b89d713e3
Cylance Unsafe
Sangfor Trojan.Win32.Agent.3ZDM68
K7AntiVirus Unwanted-Program ( 0055d0211 )
Alibaba RiskWare:Win32/BitCoinMiner.3250f1e2
K7GW Unwanted-Program ( 0055d0211 )
Cybereason malicious.b89d71
BitDefenderTheta Gen:NN.ZexaF.34182.lBZ@aiOz59lO
ESET-NOD32 a variant of Win32/Packed.Themida.HZB
Paloalto generic.ml
Kaspersky not-a-virus:RiskTool.Win32.BitCoinMiner.oiuz
Avast Win32:Trojan-gen
Tencent Win32.Packed.Themida.Eos
McAfee-GW-Edition BehavesLike.Win32.Generic.wc
Sophos Generic PUA OC (PUA)
Ikarus Trojan.Win32.Themida
MaxSecure Trojan.Malware.139131488.susgen
Antiy-AVL RiskWare[RiskTool]/Win32.BitCoinMiner
Microsoft Program:Win32/Uwamson.A!ml
ZoneAlarm not-a-virus:RiskTool.Win32.BitCoinMiner.oiuz
GData Win32.Trojan.Agent.3ZDM68
Cynet Malicious (score: 100)
McAfee Artemis!066E099B89D7
Malwarebytes Malware.Heuristic.1003
APEX Malicious
Rising Malware.Heuristic!ET#93% (RDMK:cmRtazonsFijMczA963EYtRQaTPi)
SentinelOne Static AI – Suspicious SFX
Fortinet W32/PossibleThreat
AVG Win32:Trojan-gen

How to remove RiskTool.Win32.BitCoinMiner.oiuz?

  • 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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Paul Valéry

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