Categories: SpyTrojan

TrojanSpy:Win32/Quasdent.A information

The TrojanSpy:Win32/Quasdent.A 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 TrojanSpy:Win32/Quasdent.A virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Looks up the external IP address
  • Sniffs keystrokes
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Creates known Quasar mutexes
  • Collects information to fingerprint the system

Related domains:

z.whorecord.xyz
a.tomx.xyz
telize.com
www.telize.com
freegeoip.net
api.ipify.org
kakobik.linkpc.net

How to determine TrojanSpy:Win32/Quasdent.A?


File Info:

crc32: AE6FE9B2md5: 65944945864cc40d4f15d012eaecaf97name: 65944945864CC40D4F15D012EAECAF97.mlwsha1: 46c5d69140ac4f7047859695f3bddd4226863e41sha256: b22a4365f79bf955b23a90d6a5996df55eb709bb3169bcc91160d358260bff5asha512: b7a61e698d6d182d5cc4f5e4993e6036efad1245566aaef28ef37b4e252b29d5d31b6de68e3eb0069804e535ce5dd171e1cac259f321f7fbd9c9d7a5770df245ssdeep: 3072:TwxUgboLMx4FpmvFIAIS2LIa4aXvl6yC5ect5+Kw4O7Rrv73uKqJA:cLIHdS20a4aXtYTQmOZDeDtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: xa9Firefox and Mozilla Developers; available under the MPL 2 license.InternalName: FirefoxFileVersion: 60.0CompanyName: Mozilla CorporationBuildID: 20180503143129LegalTrademarks: Firefox is a Trademark of The Mozilla Foundation.ProductName: FirefoxProductVersion: 60.0FileDescription: FirefoxOriginalFilename: firefox.exeTranslation: 0x0000 0x04b0

TrojanSpy:Win32/Quasdent.A also known as:

K7AntiVirus Trojan ( 005384ca1 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader15.58394
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.JobCrypter.19
Cylance Unsafe
Zillya Trojan.Quasar.Win32.742
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
K7GW Trojan ( 005384ca1 )
Cybereason malicious.5864cc
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Generik.MXLUYMV
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Spy.MSIL.Quasar.emf
BitDefender Gen:Variant.Ransom.JobCrypter.19
NANO-Antivirus Trojan.Win32.Dwn.fburiq
MicroWorld-eScan Gen:Variant.Ransom.JobCrypter.19
Tencent Msil.Trojan-spy.Quasar.Wozs
Ad-Aware Gen:Variant.Ransom.JobCrypter.19
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34770.mm0@aSzDjtf
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
FireEye Generic.mg.65944945864cc40d
Emsisoft Gen:Variant.Ransom.JobCrypter.19 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1126750
eGambit Unsafe.AI_Score_95%
Microsoft TrojanSpy:Win32/Quasdent.A
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ransom.JobCrypter.19
AhnLab-V3 Win-Trojan/FCN.140610.X1385
McAfee Artemis!65944945864C
MAX malware (ai score=94)
Panda Trj/GdSda.A
Yandex TrojanSpy.Quasar!Z5XkafV5VXM
Ikarus Trojan-Downloader.Agent
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Quasar.EMF!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.Quasar.HgIASSEA

How to remove TrojanSpy:Win32/Quasdent.A?

  • 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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