Trojan

Trojan:Win32/MultiPlug.DA!MTB (file analysis)

Malware Removal

The Trojan:Win32/MultiPlug.DA!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:Win32/MultiPlug.DA!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Enumerates running processes
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Code injection with CreateRemoteThread in a remote process
  • Deletes its original binary from disk
  • Behavioural detection: Injection (inter-process)
  • Behavioural detection: Injection with CreateRemoteThread in a remote process
  • Created a process from a suspicious location
  • A system process is generating network traffic likely as a result of process injection
  • Behavior consistent with a dropper attempting to download the next stage.
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Created a service that was not started
  • Anomalous binary characteristics

How to determine Trojan:Win32/MultiPlug.DA!MTB?


File Info:

name: D569204ADEDCC6D0ECC1.mlw
path: /opt/CAPEv2/storage/binaries/770cb6ef1eb316af7898853de6a00c5aae4211b23443310a06082ccf62af5260
crc32: 180F042E
md5: d569204adedcc6d0ecc10a7ea9e92725
sha1: e967edb57e7ce1a9db921e27ec03d0af0041aea1
sha256: 770cb6ef1eb316af7898853de6a00c5aae4211b23443310a06082ccf62af5260
sha512: 703323c43690c2a72c3db2f0dfab96b4591608db03ae841e7b710f9d457dcecb0391b3e9f879cb50f234e6d182c4dcfe56899383f326dbd9e40569bc095d3638
ssdeep: 6144:IqbWsZ4ouj11ZwxrXtnVE153VIFu4tw9wwZly9:IqSosZuXEi84W9JZk
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12C34122B1B101C9BC8A17B3CA329D4E95C5AFDCDBB894E0BD37662C56932817F640B35
sha3_384: d0ce631e9bc3ec59284dfc062d047ac969b089142a6ffa768e889cc9b120a04a76cba5c7513423d3f0a2cec6ef1a991f
ep_bytes: 53b8ee040500bb78563412b978563412
timestamp: 2014-12-24 07:26:24

Version Info:

0: [No Data]

Trojan:Win32/MultiPlug.DA!MTB also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Doboc.Gen.2.Dam
FireEyeGeneric.mg.d569204adedcc6d0
CAT-QuickHealW32.Tempedreve.A5
ALYacWin32.Doboc.Gen.2.Dam
CylanceUnsafe
VIPREWorm.Win32.Tempedreve.a (v)
SangforSuspicious.Win32.Save.a
K7AntiVirusVirus ( 005223721 )
K7GWTrojan ( 004b936c1 )
Cybereasonmalicious.adedcc
BaiduWin32.Trojan.Kryptik.ii
CyrenW32/Ransom.BL.gen!Eldorado
SymantecW32.Tempedreve
ESET-NOD32Win32/Spy.Tuscas.K
APEXMalicious
ClamAVWin.Trojan.Agent-1349155
KasperskyVirus.Win32.PolyRansom.e
BitDefenderWin32.Doboc.Gen.2.Dam
NANO-AntivirusTrojan.Win32.PolyRansom.dpzftw
SUPERAntiSpywareTrojan.Agent/Gen-Tempedreve
AvastWin32:Crypt-RYR [Trj]
TencentTrojan.Win32.BitCoinMiner.la
Ad-AwareWin32.Doboc.Gen.2.Dam
TACHYONTrojan/W32.Doboc.B
SophosML/PE-A + Troj/EncPk-AQ
ComodoTrojWare.Win32.Kryptik.CTYE@5ixzst
DrWebTrojan.Siggen13.52726
ZillyaVirus.PolyRansom.Win32.4
TrendMicroPE_URSNIF.B-O
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
EmsisoftWin32.Doboc.Gen.2.Dam (B)
IkarusTrojan.Win32.Crypt
GDataWin32.Doboc.Gen.2.Dam
AviraTR/Dropper.Gen
Antiy-AVLTrojan/Generic.ASBOL.272
ArcabitWin32.Doboc.Gen.2.Dam
MicrosoftTrojan:Win32/MultiPlug.DA!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Invader.R130516
Acronissuspicious
McAfeeW32/PdfCrypt.b!D569204ADEDC
MAXmalware (ai score=85)
VBA32TrojanDropper.Daws
MalwarebytesTrojan.Agent.ADA
TrendMicro-HouseCallPE_URSNIF.B-O
RisingTrojan.Spy.Win32.Tuscas.b (CLASSIC)
YandexTrojan.GenAsa!LyJXQNI6Zvo
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_97%
FortinetW32/Kryptik.CTYE!tr
BitDefenderThetaAI:FileInfector.52E8454215
AVGWin32:Crypt-RYR [Trj]
PandaGeneric Suspicious
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureVirus.PolyRansom.e

How to remove Trojan:Win32/MultiPlug.DA!MTB?

Trojan:Win32/MultiPlug.DA!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.

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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