Categories: Ransom

Ransom:Win32/Blocker.NN!MTB (file analysis)

The Ransom:Win32/Blocker.NN!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 Ransom:Win32/Blocker.NN!MTB virus can do?

Injection (inter-process)
Injection (Process Hollowing)
Attempts to connect to a dead IP:Port (1 unique times)
Creates RWX memory
Reads data out of its own binary image
A process created a hidden window
Drops a binary and executes it
The binary likely contains encrypted or compressed data.
Uses Windows utilities for basic functionality
Executed a process and injected code into it, probably while unpacking
Sniffs keystrokes
Installs itself for autorun at Windows startup
Creates a hidden or system file
Creates a slightly modified copy of itself
Anomalous binary characteristics

Related domains:

vodrum.zapto.org

How to determine Ransom:Win32/Blocker.NN!MTB?


File Info:
crc32: 75CFB9ADmd5: fe860244b003318b3256c3f1df193152name: FE860244B003318B3256C3F1DF193152.mlwsha1: 398789496f2fe432dc580597e6a4b64aebbd6885sha256: bed7ea18cbb889d1880ce6ab0d50148ca093a9b7854256681328372ceb1f6b6dsha512: 395f158a46180d61950d108bd1b76922721125863bf0a4d5168d7c88bff366606ed772650821d73e2394ac3e5ab7157f8cafa5b5eeec0539fa10a8b6092d17dfssdeep: 24576:xDTWbpnJe6XIvm64nxHJAMafz0tISNMnDsgsPiX:xDTOnPXkm647AMNNDPgtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
0: [No Data]

Ransom:Win32/Blocker.NN!MTB also known as:

Bkav	W32.AIDetect.malware2
K7AntiVirus	Trojan ( 0048c0a41 )
Lionic	Trojan.Win32.Blocker.tpV6
Elastic	malicious (high confidence)
DrWeb	Trojan.DownLoader6.7779
Cynet	Malicious (score: 100)
CAT-QuickHeal	Ransom.Blocker.19974
ALYac	Gen:Variant.Zusy.363733
Cylance	Unsafe
Zillya	Trojan.Blocker.Win32.46498
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_60% (D)
Alibaba	Trojan:Win32/Starter.ali1001008
K7GW	Trojan ( 0048c0a41 )
Cybereason	malicious.4b0033
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/Injector.AHHO
APEX	Malicious
Avast	Win32:MBRlock-DV [Trj]
Kaspersky	Trojan-Ransom.Win32.Blocker.fqcy
BitDefender	Gen:Variant.Zusy.363733
NANO-Antivirus	Trojan.Win32.Dapato.bsjzfg
MicroWorld-eScan	Gen:Variant.Zusy.363733
Tencent	Malware.Win32.Gencirc.10b73be7
Ad-Aware	Gen:Variant.Zusy.363733
Sophos	Mal/Generic-S
Comodo	Malware@#2eylqtria3x49
BitDefenderTheta	AI:Packer.128ABDB421
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	BehavesLike.Win32.Generic.tc
FireEye	Generic.mg.fe860244b003318b
Emsisoft	Gen:Variant.Zusy.363733 (B)
Jiangmin	TrojanDropper.Dapato.gti
Avira	HEUR/AGEN.1116980
eGambit	Unsafe.AI_Score_90%
Antiy-AVL	Trojan/Generic.ASBOL.C5EF
Microsoft	Ransom:Win32/Blocker.NN!MTB
GData	Gen:Variant.Zusy.363733
AhnLab-V3	Dropper/Win32.Dapato.R83155
Acronis	suspicious
McAfee	GenericRXCE-MB!FE860244B003
MAX	malware (ai score=100)
Malwarebytes	Malware.AI.3267506727
Rising	Trojan.Generic@ML.95 (RDML:P0T1AKL8frYzELJ4Je3zQQ)
Yandex	Trojan.GenAsa!a5DpXfnoP88
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.9119029.susgen
Fortinet	W32/Dropper.XUQ!tr
AVG	Win32:MBRlock-DV [Trj]
Paloalto	generic.ml