Malware

Dropped:BAT.Mevon.A information

Malware Removal

The Dropped:BAT.Mevon.A 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 Dropped:BAT.Mevon.A virus can do?

  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Uses Windows utilities for basic functionality
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Attempts to identify installed AV products by installation directory
  • Creates a copy of itself
  • Deletes executed files from disk
  • Attempts to disable or modify Explorer Folder Options
  • The sample wrote data to the system hosts file.
  • Uses suspicious command line tools or Windows utilities
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Dropped:BAT.Mevon.A?


File Info:

name: 8D92DF62C2F0CA04B2A2.mlw
path: /opt/CAPEv2/storage/binaries/86a756d8f86da012b385b38a9b948dd9685becc83226d519a92bb454ce09ce0e
crc32: 17B226FD
md5: 8d92df62c2f0ca04b2a2120ead163070
sha1: 2f71ad2ef41c41ac6c92057485f9aa33fbeaf609
sha256: 86a756d8f86da012b385b38a9b948dd9685becc83226d519a92bb454ce09ce0e
sha512: d24364c7bb008a2011bb84de2d13861e7b1d7d52d3d2385d42f16768db2a55365eb9e731916b943963fcebe604fd6b792a33301606a7eb99d83be16b0db1940c
ssdeep: 1536:DwpW9UaDLSvuQUE6UdYwiSSgOkflWDqe0ipLgnQ:iW9UaDuvlwU2KSgrcDq6yn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C6F37C13BB824833E2705EB85D164139A76B7D326E35B28AAF643F1B0D7A2C14D39353
sha3_384: 964fed77bdb3d048f24db2dc0f647f08851d6a14298ee5f13638aaeefc99fe2fd996035715bb8cda94e0dc26bb32d5bf
ep_bytes: 558becb9150000006a006a004975f953
timestamp: 1987-01-30 03:38:08

Version Info:

0: [No Data]

Dropped:BAT.Mevon.A also known as:

BkavW32.AIDetectMalware
Elasticmalicious (moderate confidence)
MicroWorld-eScanDropped:BAT.Mevon.A
ClamAVWin.Malware.Mevon-7752027-0
FireEyeGeneric.mg.8d92df62c2f0ca04
SkyhighBehavesLike.Win32.Virus.cz
ALYacDropped:BAT.Mevon.A
Cylanceunsafe
ZillyaTrojan.Agent.Win32.64380
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaWorm:BAT/Autorun.3cf8f91b
K7GWTrojan ( 004bcce41 )
K7AntiVirusTrojan ( 004bcce41 )
BitDefenderThetaAI:Packer.71BA3CD11D
SymantecML.Attribute.HighConfidence
ESET-NOD32BAT/Autorun.B
ZonerTrojan.Win32.2340
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan.BAT.Agent.fo
BitDefenderDropped:BAT.Mevon.A
NANO-AntivirusTrojan.Win32.Netstop.cwnfro
AvastBV:Agent-AT [Trj]
TencentMalware.Win32.Gencirc.11521398
SophosMal/Behav-043
F-SecureTrojan.TR/Drop.Agent.tzb
DrWebTrojan.Lucifer.4
VIPREDropped:BAT.Mevon.A
TrendMicroMal_OtorunO
Trapminemalicious.high.ml.score
EmsisoftDropped:BAT.Mevon.A (B)
IkarusTrojan.BAT.Agent
GDataDropped:BAT.Mevon.A
JiangminWorm/AutoRun.bge
AviraTR/Drop.Agent.tzb
KingsoftWin32.HeurC.KVM007.a
XcitiumTrojWare.Win32.Banker.~AD@jl8r
ArcabitBAT.Mevon.A
ZoneAlarmTrojan.BAT.Agent.fo
MicrosoftWorm:Win32/Mevon.A
GoogleDetected
AhnLab-V3Trojan/Win32.Xema.C48928
McAfeeArtemis!8D92DF62C2F0
MAXmalware (ai score=100)
VBA32Trojan.BAT.Agent
PandaTrj/CI.A
TrendMicro-HouseCallMal_OtorunO
RisingTrojan.Win32.StartPage.mpo (CLASSIC)
YandexTrojan.DR.Agent!BJof2oiNZY0
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Agent.fo
FortinetBAT/Agent.FO!tr
AVGBV:Agent-AT [Trj]
DeepInstinctMALICIOUS

How to remove Dropped:BAT.Mevon.A?

Dropped:BAT.Mevon.A removal tool
  • 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.

About the author

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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