Malware

Troj/Inject-HWO removal instruction

Malware Removal

The Troj/Inject-HWO 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Troj/Inject-HWO virus can do?

  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities to create a scheduled task
  • Behavioural detection: Injection (Process Hollowing)
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the KeyBase malware family
  • Deletes executed files from disk
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Troj/Inject-HWO?


File Info:

name: A93A9FCA03510208067F.mlw
path: /opt/CAPEv2/storage/binaries/2d61172b14620cfa8ca54c3a6c8e004f51505a1cbef4867bc41a7fb63d1813d8
crc32: 7B262423
md5: a93a9fca03510208067f953a7dfc82f8
sha1: 3898b95fad8d29e4a6b4d3f2ec9cddcccbb936db
sha256: 2d61172b14620cfa8ca54c3a6c8e004f51505a1cbef4867bc41a7fb63d1813d8
sha512: 6c96c39c2c2c59e74aa79d750785712ecd9917b1ec9b35be63c4a5eb69e3d525536f12541f63bb1681dbaaa7804f68b6bf3fa9d27564229195e8b963241ebf7a
ssdeep: 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7Wq:jbCjPKNqQIFIbBMyq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T110A5D0C6F2EA40E6DC023FF5582467C79B344736473840597BAB3D498F234A9C16ABB6
sha3_384: 3efeccbe0580d001a8b2862c635422b8fb5ca6c2129f2934e9e03b3f8fc21141b42838720b24e7694bfe531b5b456dab
ep_bytes: e837c20000e979feffffcccccccccccc
timestamp: 2010-01-15 16:09:54

Version Info:

CompanyName: CHENGDU YIWO Tech Development Co., Ltd
FileDescription: EaseUS Data Recovery Wizard
FileVersion: 9.0.0
InternalName: Data Recovery Wizard
LegalCopyright: Copyright (c) 2004-2015 EaseUS.ALL RIGHTS RESERVED.
OriginalFilename: EaseUS Data Recovery Wizard
ProductName: EaseUS Data Recovery Wizard
ProductVersion: 9.0.0
Translation: 0x0804 0x04b0

Troj/Inject-HWO also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Generic.4!c
DrWebTrojan.Siggen17.52162
MicroWorld-eScanTrojan.Agent.BNAA
ClamAVWin.Malware.Bnaa-9957967-0
FireEyeGeneric.mg.a93a9fca03510208
McAfeeGenericRXAA-FA!A93A9FCA0351
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.Agent.BNAA
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004d533f1 )
AlibabaTrojan:Script/Inject.6a97c811
K7GWTrojan ( 004d533f1 )
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/AutoIt.WB.gen!Eldorado
SymantecBloodhound.Malautoit
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Packed.AutoIt.FR
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Script.Generic
BitDefenderTrojan.Agent.BNAA
AvastWin32:Evo-gen [Trj]
TencentTrojan.Win32.Autoit.xc
TACHYONTrojan/W32.Agent.2198656
EmsisoftTrojan.Agent.BNAA (B)
F-SecureHeuristic.HEUR/AGEN.1321349
TrendMicroTSPY_ATBOT.SMAR5
McAfee-GW-EditionBehavesLike.Win32.TrojanAutoIt.vm
SophosTroj/Inject-HWO
SentinelOneStatic AI – Suspicious PE
GDataTrojan.Agent.BNAA
JiangminTrojan.Script.auyu
AviraHEUR/AGEN.1321349
Antiy-AVLTrojan/Autoit.Winmgr.a
ArcabitTrojan.Agent.BNAA
ViRobotTrojan.Win.Z.Script.2198656.E
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojan:Win32/Woreflint.A!cl
GoogleDetected
AhnLab-V3Trojan/Win32.Generic.C2533422
VBA32Trojan.Script.Obf
ALYacTrojan.Agent.BNAA
MAXmalware (ai score=86)
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTSPY_ATBOT.SMAR5
RisingTrojan.Obfus/Autoit!1.E083 (CLASSIC)
IkarusTrojan.Win32.Autoit
FortinetAutoIt/Packed.RN!tr
AVGWin32:Evo-gen [Trj]
Cybereasonmalicious.a03510
DeepInstinctMALICIOUS

How to remove Troj/Inject-HWO?

Troj/Inject-HWO 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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