Trojan

Trojan:MSIL/Downloader.MRP!MTB removal instruction

Malware Removal

The Trojan:MSIL/Downloader.MRP!MTB 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 Trojan:MSIL/Downloader.MRP!MTB virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Creates known Njrat/Bladabindi RAT registry keys
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan:MSIL/Downloader.MRP!MTB?



File Info:

name: 110EA5588FC09D4B540C.mlw
path: /opt/CAPEv2/storage/binaries/7a7d5a602df6ed3632b9d310e042d0b1e01d4a99a1d577e801f17f32e41f7b47
crc32: 257CF156
md5: 110ea5588fc09d4b540c6e1a0e23eb16
sha1: 2ab121c6fc7e25a8a78c5e074c5cf981010f36f1
sha256: 7a7d5a602df6ed3632b9d310e042d0b1e01d4a99a1d577e801f17f32e41f7b47
sha512: 8a7096921941dfdf26ec0810f7c741e5bfa564c978c75f935bc6adf5f318166775fee26d23a07d128ee7d6f98450a88f5b3359b5eacff3dd7c26deda99c9de6c
ssdeep: 24576:5ggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggo:
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12786BA7133FEA449F233BE31AFB5F3C5DE69AA714615914D2880030B9875C82AE77276
sha3_384: 4f071a3696d5072abb000813c0a0258c9262c480874be9e847bd81374a2bc6aa597a6a943c9f88505175dc5121b3eb97
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-12-25 18:31:25


Version Info:

Translation: 0x0000 0x04b0
Comments: Mozilla Firefox
CompanyName: Mozilla Firefox
FileDescription: Mozilla Firefox
FileVersion: 30.79.12.4
InternalName: virusscan.exe
LegalCopyright: Copyright © Mozilla Firefox 2021
LegalTrademarks: virusscan
OriginalFilename: virusscan.exe
ProductName: Mozilla Firefox
ProductVersion: 30.79.12.4
Assembly Version: 1.23.19.1

Trojan:MSIL/Downloader.MRP!MTB also known as:

LionicTrojan.MSIL.Bladabindi.m!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Razy.665103
FireEyeGeneric.mg.110ea5588fc09d4b
McAfeeAgentTesla-FDAH!110EA5588FC0
CylanceUnsafe
ZillyaDownloader.Agent.Win32.458944
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 00569ce41 )
AlibabaBackdoor:MSIL/Bladabindi.ca07d476
K7GWTrojan-Downloader ( 00569ce41 )
Cybereasonmalicious.88fc09
CyrenW32/Trojan.UTGN-6898
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/TrojanDownloader.Agent.GLF
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyHEUR:Backdoor.MSIL.Bladabindi.gen
BitDefenderGen:Variant.Razy.665103
AvastWin32:Trojan-gen
TencentMalware.Win32.Gencirc.10cfdd93
Ad-AwareGen:Variant.Razy.665103
EmsisoftGen:Variant.Razy.665103 (B)
DrWebTrojan.PackedNET.248
TrendMicroTROJ_GEN.R002C0DAB22
McAfee-GW-EditionBehavesLike.Win32.Generic.wt
SophosML/PE-A + Mal/MSIL-SQ
SentinelOneStatic AI – Malicious PE
GDataMSIL.Trojan.BSE.1J4WFC3
JiangminBackdoor.MSIL.fjka
AviraTR/Dropper.MSIL.Gen
Antiy-AVLTrojan/Generic.ASMalwS.3501C6A
GridinsoftRansom.Win32.Bladabindi.sa
ArcabitTrojan.Razy.DA260F
ViRobotTrojan.Win32.Z.Agent.7892992
MicrosoftTrojan:MSIL/Downloader.MRP!MTB
TACHYONBackdoor/W32.DN-Bladabindi.7892992
AhnLab-V3Malware/Win.Generic.C4877840
BitDefenderThetaGen:NN.ZemsilF.34160.@t3@aCMAWWd
ALYacGen:Variant.Razy.665103
MAXmalware (ai score=88)
VBA32TScope.Trojan.MSIL
MalwarebytesBackdoor.Bladabindi
TrendMicro-HouseCallTROJ_GEN.R002C0DAB22
RisingMalware.Obfus/MSIL@AI.100 (RDM.MSIL:ukU7WSeefzfuD6H0P1lixw)
YandexTrojan.DL.Agent!hYSADKEHciE
IkarusTrojan-Downloader.MSIL.Agent
eGambitUnsafe.AI_Score_84%
FortinetMSIL/Agent.GLF!tr.dldr
AVGWin32:Trojan-gen
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:MSIL/Downloader.MRP!MTB?

Trojan:MSIL/Downloader.MRP!MTB 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.

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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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