Categories: Trojan

Should I remove “TrojanDropper:Win32/Randrew.B!bit”?

The TrojanDropper:Win32/Randrew.B!bit 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 TrojanDropper:Win32/Randrew.B!bit virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Executed a process and injected code into it, probably while unpacking
  • Deletes its original binary from disk
  • Installs itself for autorun at Windows startup
  • Spoofs its process name and/or associated pathname to appear as a legitimate process
  • Creates a hidden or system file
  • Creates a copy of itself
  • Collects information to fingerprint the system
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Uses suspicious command line tools or Windows utilities

Related domains:

ns.dotbit.me

How to determine TrojanDropper:Win32/Randrew.B!bit?


File Info:

crc32: FCB02E33md5: fe3c05d0128fad45d1574339945f0d90name: FE3C05D0128FAD45D1574339945F0D90.mlwsha1: c75daa56bfaa62667761224db1a8fb8f07691547sha256: 96b531da6c5bbc9bb6d9e5b6ff7b98a382782708a72c2ea4e948bdca35399051sha512: e3f593072581360247c7801592853bf87eaf0f4515d1cd461bb700936af25109bba057c7806159af09de329e142de2daf8c4ab54df9de8044f56737cce94d0d3ssdeep: 3072:2zyD/26F8tthP/aGGIB2rZj6TrM5yilT:+s2FtthPySwZuTOtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

TrojanDropper:Win32/Randrew.B!bit also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus P2PWorm ( 0055e3e51 )
Elastic malicious (high confidence)
DrWeb Trojan.Kasidet.8
Cynet Malicious (score: 100)
ALYac Gen:Variant.Zusy.300736
Cylance Unsafe
Zillya Trojan.Scar.Win32.102471
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba TrojanDropper:Win32/Randrew.eca74b35
K7GW P2PWorm ( 0055e3e51 )
Cybereason malicious.0128fa
Cyren W32/Scar.Z.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kasidet.AR
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.Win32.Scar.owij
BitDefender Gen:Variant.Zusy.300736
NANO-Antivirus Virus.Win32.Gen.ccmw
MicroWorld-eScan Gen:Variant.Zusy.300736
Tencent Win32.Trojan.Scar.Eerc
Ad-Aware Gen:Variant.Zusy.300736
Sophos Mal/Generic-S
BitDefenderTheta AI:Packer.AA6225691E
VIPRE Trojan.Win32.Generic!BT
TrendMicro BKDR_ANDROM.SMQ
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
FireEye Generic.mg.fe3c05d0128fad45
Emsisoft Gen:Variant.Zusy.300736 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Scar.hnh
Avira TR/Crypt.ZPACK.Gen
eGambit Generic.Worm
Kingsoft Win32.Troj.Scar.ow.(kcloud)
Microsoft TrojanDropper:Win32/Randrew.B!bit
AegisLab Trojan.Win32.Scar.4!c
GData Gen:Variant.Zusy.300736
AhnLab-V3 Trojan/Win32.Scar.C1550724
Acronis suspicious
McAfee RDN/Autorun.worm.gen.cz
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Blocker
Panda Trj/GdSda.A
TrendMicro-HouseCall BKDR_ANDROM.SMQ
Rising Backdoor.Androm!8.113 (CLOUD)
Yandex Trojan.GenAsa!EMBvfAA7DVw
Ikarus Worm.Win32.Kasidet
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.DVPS!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove TrojanDropper:Win32/Randrew.B!bit?

  • 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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