MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77cd698dd8da0266aca9be3942b70558c060cbd5dca39450fbbab461f4b06b92. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


NetWire


Vendor detections: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77cd698dd8da0266aca9be3942b70558c060cbd5dca39450fbbab461f4b06b92
SHA3-384 hash: aefb062c2d3a3b556d8c246b128c7f0db9dbf71a82f6cc248f89954bc8b8b0bdd4781550466329acccb80dcc393dff72
SHA1 hash: a74f14cbbb866ec8111aae7b1c6c7be8de13cd77
MD5 hash: 0980b5f4c3c952ca75ac42b54155cabf
humanhash: east-colorado-angel-cold
File name:0980b5f4c3c952ca75ac42b54155cabf.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:86'016 bytes
First seen:2020-05-14 07:30:44 UTC
Last seen:2020-05-14 09:37:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 573f793e5071d99c1a13ddb488bfe1e5 (1 x NetWire)
ssdeep 768:74h0Ind7kEEmH5b6G8Ec8TVvFgWYatEYMON0Szl1/djo:kh0stXb6brGVvhtE2FO
Threatray 110 similar samples on MalwareBazaar
TLSH 2E833C12F2D4E976D35CCBB52A20D7A451ABFE304B618E07718C361E5B3BE46E111B2B
Reporter abuse_ch
Tags:exe NetWire RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.DownLoader33.41249.7630.31572.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 03:12:13 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o7gwtdoy3ibgnlfjxy4ufnyfldagbs6v3srziuh3xk2gd5fqnoja._file
Verdict:
malicious
Label(s):
guloader
Create hunting rule
Similar samples:
182b2d026edb387534dda66711ee6f9050bc8ed871d0ebb71a96f0b18498ba24
NetWire
485c1301f4bc84bc2d274f53222cf7ca5fbd8af8728d1aaa977a6574f577fb87
NetWire
487032be06deec0a6b50c6c0464edb67d50f9bb769ea1527969d4b67b83e8733
NetWire
64ba0f4265f9ed3f3f9315ee0256b360827074d5f898a7eb07ed98dd5f7fec7e
NetWire
6591794758496511c22b638fc57b5d58943670a72568dfa92f29a08c501c73d6
NetWire
b0db92be4f4c812dc5afd007d59f5f2c0288497bd002ae40f96ca7e6b6cb7b83
NetWire
c689edeb2bea45f5a7e6402ba51dc23e40e6c8b509841f60cb3d7327340b9b60
NetWire
ec4b8a8c2223163d74c1c9b97e26889074e995beea8e9a78ba3a8a430fde7bd0
NetWire
f17d48c8d179de191e519fa908648b977c09f91803b898d8e4fada52e423a8df
NetWire
ff3eb81477b36ac2239b623085961439379064929b20c4a69f72cb266adece83
NetWire
+ 100 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201109-wmhz3lwgts/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent state file
Loads dropped DLL
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Malicious_BAT_Strings
Create hunting rule
Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs
Rule name:MAL_unspecified_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects unspecified malware sample
Reference:Internal Research
Rule name:netwire
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect netwire in memory
Reference:internal research
Rule name:Suspicious_BAT_Strings
Create hunting rule
Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs
Rule name:win_netwire_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

NetWire

Executable exe 77cd698dd8da0266aca9be3942b70558c060cbd5dca39450fbbab461f4b06b92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/362550/
  
Delivery method
Distributed via web download

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