Categories: Trojan

Trojan.Meretam malicious file

The Trojan.Meretam 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.Meretam virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • 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
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Detects Sandboxie through the presence of a library
  • Detects Avast Antivirus through the presence of a library
  • Checks for the presence of known windows from debuggers and forensic tools
  • Created a process from a suspicious location
  • Collects and encrypts information about the computer likely to send to C2 server
  • Creates a hidden or system file
  • CAPE detected the DLInjector03 malware family
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Attempts to disable Windows Defender
  • Attempts to modify Windows Defender using PowerShell
  • Harvests cookies for information gathering
  • Attempts to execute suspicious powershell command arguments

How to determine Trojan.Meretam?


File Info:

name: FB30616C53820AF3BA3F.mlwpath: /opt/CAPEv2/storage/binaries/ba8ccbc9d1d02fbcdc7a75468260d6f9647c52ec3450746f9bd163fa251f376ecrc32: C4710099md5: fb30616c53820af3ba3f69dd24d2998esha1: 499fbb366a1778be9a690353a8f16b1686c891f7sha256: ba8ccbc9d1d02fbcdc7a75468260d6f9647c52ec3450746f9bd163fa251f376esha512: 7086cf67da1b4cfb607098a6b25cabbf9f09090b650c57c42516b19daa4b8d7b9bc7410738239e6b9168390c30d6828e993c26d9f2ca0a4e7b3cde2dcb1e5382ssdeep: 196608:J7jhV8WVaO09X3Ie7ypWEZwcBbHOo/CtMsPj4QjVO6TRhIe:Jr8WA3b7ypWowcBbHD/CtjPjpRhIetype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1419633AC0A13D981D05445FB1CF513BEC314892BF660AFFF896EB5642F6648CE9069F2sha3_384: 4420d38c0a17ea136fb7089b2f49dbe90360333241f995330410cc992e3ea832d603da4a12e75bdd824b7e0e686d0797ep_bytes: 81ecd40200005356576a205f33db6801timestamp: 2020-08-01 02:44:18

Version Info:

0: [No Data]

Trojan.Meretam also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Dropped:Trojan.Agent.FTMN
CAT-QuickHeal Trojan.Meretam
Cybereason malicious.c53820
Cyren W32/Kryptik.GKN.gen!Eldorado
tehtris Generic.Malware
ESET-NOD32 multiple detections
APEX Malicious
ClamAV Win.Dropper.Pswtool-9857535-0
Kaspersky Trojan.Win32.Agentb.ktpi
BitDefender Dropped:Trojan.Agent.FTMN
NANO-Antivirus Trojan.Win32.Zapchast.jkxuvd
Avast Win32:Malware-gen
Rising Dropper.Agent/NSIS!1.D805 (CLASSIC:cmRtazoFHABn4jjLTdE)
Emsisoft Dropped:Trojan.Agent.FTMN (B)
Comodo Malware@#3ueak0jaft5c7
F-Secure Heuristic.HEUR/AGEN.1210138
DrWeb Trojan.Siggen17.45837
TrendMicro TROJ_GEN.R031C0PBS22
FireEye Generic.mg.fb30616c53820af3
Ikarus Trojan.Agent
GData Dropped:Trojan.Agent.FTMN
Avira HEUR/AGEN.1210138
Antiy-AVL Trojan/Generic.ASMalwS.3535610
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Arcabit Trojan.Agent.FTMN
ZoneAlarm Trojan.Win32.Agentb.ktpi
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 100)
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaCO.34606.b8Wba4NBA3m
ALYac Dropped:Trojan.Agent.FTMN
MAX malware (ai score=89)
VBA32 CIL.StupidPInvoker-1.Heur
Malwarebytes Trojan.Crypt
TrendMicro-HouseCall TROJ_GEN.R031C0PBS22
Fortinet Malicious_Behavior.SB
AVG Win32:Malware-gen

How to remove Trojan.Meretam?

  • 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.
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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