MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6dacd6d13d4fc3761f548db8529d6d2a08b0894b26f148b8e8758fe721fb4cd. 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


NanoCore


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
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SHA256 hash: c6dacd6d13d4fc3761f548db8529d6d2a08b0894b26f148b8e8758fe721fb4cd
SHA3-384 hash: c677316098470ba82d4cf23e4cd1efc5efe24ce751555112238267943f9aa2c8b99286afd94c4b3e6ad3582938706a17
SHA1 hash: ee762d6d37ad6a4e3510b2f61619e0483919f29d
MD5 hash: 42a19f4c5c481a55ff4de14ac4571f37
humanhash: pizza-pip-william-robin
File name:lNV047292 .exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'425'920 bytes
First seen:2020-07-22 05:20:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00cfe1cece4ca5ab4917a4bbdc80ffdc (10 x MassLogger, 6 x AgentTesla, 4 x NanoCore)
ssdeep 24576:ewwMkUYMrhzPMeYsjZpq3h/pMWri0gBQP1Za6M/ZZQ:eNUYYN0PQzq39eWOlBswZ2
Threatray 2'641 similar samples on MalwareBazaar
TLSH ED65CF16E2F1CDF3F166263F8D0BB7645D2EBE912928BD466BE83C0C5E386413429197
Reporter cocaman
Tags:exe NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30701/
Detection(s):
Win.Malware.Daqc-6598201-0
Create hunting rule

Win.Malware.Smdd-6922230-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Launching a process
Creating a file in the %AppData% subdirectories
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Enabling autorun with Startup directory
Result
Threat name:
Nanocore AveMaria MailPassView
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/394286
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 249514 Sample: lNV047292 .exe Startdate: 22/07/2020 Architecture: WINDOWS Score: 100 61 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->61 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 17 other signatures 2->67 7 lNV047292 .exe 2->7         started        10 wscript.exe 1 2->10         started        12 wpasv.exe 2->12         started        process3 signatures4 69 Writes to foreign memory regions 7->69 71 Allocates memory in foreign processes 7->71 73 Maps a DLL or memory area into another process 7->73 75 Queues an APC in another process (thread injection) 7->75 14 lNV047292 .exe 2 13 7->14         started        19 notepad.exe 1 7->19         started        21 lNV047292 .exe 10->21         started        23 notepad.exe 1 12->23         started        25 wpasv.exe 3 12->25         started        process5 dnsIp6 47 161.35.226.214, 49719, 49721, 54984 DIGITALOCEAN-ASNUS United States 14->47 39 C:\Program Files (x86)\...\wpasv.exe, PE32 14->39 dropped 41 C:\Users\user\AppData\Roaming\...\run.dat, ISO-8859 14->41 dropped 43 C:\...\wpasv.exe:Zone.Identifier, ASCII 14->43 dropped 49 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->49 27 vbc.exe 14->27         started        30 vbc.exe 14->30         started        51 Drops VBS files to the startup folder 19->51 53 Delayed program exit found 19->53 55 Writes to foreign memory regions 21->55 57 Allocates memory in foreign processes 21->57 59 Maps a DLL or memory area into another process 21->59 32 lNV047292 .exe 3 21->32         started        35 notepad.exe 1 21->35         started        45 C:\Users\user\AppData\Roaming\...\win644.vbs, ASCII 23->45 dropped file7 signatures8 process9 file10 77 Tries to steal Instant Messenger accounts or passwords 27->77 79 Tries to steal Mail credentials (via file access) 27->79 81 Tries to harvest and steal browser information (history, passwords, etc) 30->81 37 C:\Users\user\AppData\...\lNV047292 .exe.log, ASCII 32->37 dropped signatures11
Detection:
nanocore
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c6dacd6d13d4fc3761f548db8529d6d2a08b0894b26f148b8e8758fe721fb4cd/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 05:22:10 UTC
File Type:
PE (Exe)
Extracted files:
75
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y3nm23it2t6doypvjdnykkow2kqiwceuwjxrjc4oq5mp44q7wtgq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
366bac9db38e89bd47b0128bdf62a4f986d1d27449c12920744e157b819751f1
NanoCore
3874eba497e0b61949d0772430ce1df420e28777dba850a6033295212e9de9c5
NanoCore
a498ac74ffd2f4ceccc802b5a42f33e067a7eb6f0b2125c3cf3668dd5c0c7833
NanoCore
c23c89b1eef1a1ed19bf6341ba8c599868bbd1150588afb0c6c71c8848ce0271
NanoCore
cc829675a0e11138d47b42b5c19e45403d7d73731aac0c97ca8b2a0e37a960f8
NanoCore
d4d803a83e2c4c348972b6b8e5fce93416b0c60977a447818f592795505fdff1
NanoCore
d968d93ec39951451366b025e043dcef49dffcf697e2f23a64bedf222c3ade55
NanoCore
de5da27d55060988faa9fb717e8b32e374bca6d86f7eb758c3b1aa062c5aa90b
NanoCore
f304855a11aedd539b9bdb686b1d5781e0d7080560f9520c6bda8586947b3285
NanoCore
f4dc1e741d3aef915ff984ff1346fc85ec3d37e9e89b275bb344e25c767751da
NanoCore
+ 2'631 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
upx persistence evasion trojan keylogger stealer spyware family:nanocore
Link:
https://tria.ge/reports/200722-erf1cpxdks/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Adds Run key to start application
Drops startup file
UPX packed file
NanoCore
Malware Config
C2 Extraction:
161.35.226.214:54984
xzblackman.ddns.net:54984
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c6dacd6d13d4fc3761f548db8529d6d2a08b0894b26f148b8e8758fe721fb4cd

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:ach_NanoCore
Create hunting rule
Author:abuse.ch
Rule name:Nanocore
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:Nanocore_RAT_Feb18_1
Create hunting rule
Author:Florian Roth
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Gen_2
Create hunting rule
Author:Florian Roth
Description:Detetcs the Nanocore RAT
Reference:https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Rule name:win_nanocore_w0
Create hunting rule
Author: Kevin Breen <kevin@techanarchy.net>

File information

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

NanoCore

img cbd43350a50f6c402ef1090dda1c74d2cb68742d7611212202ad7c6f2e884d75

NanoCore

Executable exe c6dacd6d13d4fc3761f548db8529d6d2a08b0894b26f148b8e8758fe721fb4cd

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/30701/
  
Dropped by
SHA256 cbd43350a50f6c402ef1090dda1c74d2cb68742d7611212202ad7c6f2e884d75
  
URLhaus
https://urlhaus.abuse.ch/url/417667/

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