Trojan

Trojan.Dropper.EKS (file analysis)

Malware Removal

The Trojan.Dropper.EKS 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.
6-day free trial available.

What Trojan.Dropper.EKS virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • CAPE detected the embedded win api malware family
  • Created a service that was not started
  • Uses suspicious command line tools or Windows utilities
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Trojan.Dropper.EKS?


File Info:

name: A3A2A911290BA2FAE078.mlw
path: /opt/CAPEv2/storage/binaries/e0ba5aa714833106f411e75729d0a77044778dc55858e3a3701d9a4966c380e1
crc32: D7130CF2
md5: a3a2a911290ba2fae0787db699426188
sha1: 9bed91c04f4076fbaff711602a8f5c4c883cdcd6
sha256: e0ba5aa714833106f411e75729d0a77044778dc55858e3a3701d9a4966c380e1
sha512: 14c3aba29963f1cf27225dc9b5580138045242a8bc3e3847e75604a5b858933657830fa3a8f6819f9a530bc8b3a15acc766fbeb7048bf16c9f6239bb604d7de8
ssdeep: 98304:jfiWWQIfTC2x6MSrbzgQXtLao02V48+GEWG5nv4dm8:LiPLC2xFSrAAwK5TEWG5nv4dD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1983688B1B2F00665D221BAFC36A1085104D22E65EC62F2FEE9B47709C6314DBFE8955F
sha3_384: eb8c342ec5883cd6cff6a52e25e09b010f4ce7bc90b5f7cc18c639e2a85fb8e371adb925fa3581ba8623918c1655c1fb
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: Start Energy Free library Setup
FileVersion:
LegalCopyright:
ProductName: Start Energy Free library
ProductVersion: 0.1.0.8
Translation: 0x0000 0x04b0

Trojan.Dropper.EKS also known as:

BkavW32.Common.856B6FAE
LionicTrojan.Win32.Ekstak.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Cerbu.198461
FireEyeGen:Variant.Cerbu.198461
SkyhighBehavesLike.Win32.PUPInstaller.rc
McAfeeArtemis!A3A2A911290B
Cylanceunsafe
ZillyaTrojan.Ekstak.Win32.76764
SangforDropper.Win32.Ekstak.V99n
K7AntiVirusTrojan ( 005722f11 )
AlibabaTrojanDropper:Win32/Ekstak.6490a36d
K7GWTrojan ( 005722f11 )
CrowdStrikewin/malicious_confidence_100% (W)
VirITTrojan.Win32.Genus.UVY
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Ekstak.auwra
BitDefenderGen:Variant.Cerbu.198461
NANO-AntivirusTrojan.Win32.Ekstak.khacaw
AvastWin32:Malware-gen
EmsisoftGen:Variant.Cerbu.198461 (B)
DrWebTrojan.Siggen23.21636
VIPREGen:Variant.Cerbu.198461
TrendMicroTrojan.Win32.SOCKSSYSTEMZ.YXEAIZ
SophosMal/Generic-S
GDataGen:Variant.Cerbu.198461
JiangminTrojan.Ekstak.cimh
WebrootW32.Malware.Gen
Antiy-AVLTrojan/Win32.Ekstak
KingsoftWin32.Trojan.Ekstak.a
XcitiumMalware@#2x6dq9w3taqc5
ArcabitTrojan.Cerbu.D3073D
ViRobotTrojan.Win.Z.Ekstak.4868398
ZoneAlarmTrojan.Win32.Ekstak.auwra
MicrosoftTrojan:Win32/Malgent!MSR
VaristW32/Agent.ICLA-4164
AhnLab-V3Trojan/Win.Generic.R630916
ALYacGen:Variant.Cerbu.198461
MAXmalware (ai score=87)
MalwarebytesTrojan.Dropper.EKS
PandaTrj/CI.A
TrendMicro-HouseCallTrojan.Win32.SOCKSSYSTEMZ.YXEAIZ
TencentWin32.Trojan.Ekstak.Msmw
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.222742961.susgen
FortinetW32/Agent.SLC!tr
AVGWin32:Malware-gen
DeepInstinctMALICIOUS

How to remove Trojan.Dropper.EKS?

Trojan.Dropper.EKS 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.

Leave a Comment