MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cb5c285d5e7f163c9764ef3e99467f5460b7f704c996ffa8e5e2982a2a86693. 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: 7


Intelligence 7 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cb5c285d5e7f163c9764ef3e99467f5460b7f704c996ffa8e5e2982a2a86693
SHA3-384 hash: 176c7d0a424babb2e8bc537541efbc19a171339fb57bed9b3a77dc423c191e17fd947ad100e27d00e9dc8596477b2185
SHA1 hash: bbfaf42987014ba9571c75d1982843d7ad7155ac
MD5 hash: 18e38261e8ea6ae0077c5448f809ccb6
humanhash: jupiter-victor-alanine-mars
File name:#RFQ ORDER484475577797.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:800'768 bytes
First seen:2021-06-09 03:59:16 UTC
Last seen:2021-06-09 04:50:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:qB4w15tyPvHv4nO1eklMV40J4o9MBfpXjgp6PSPxM6Grfs768VN21zX4y8:qY4O1ekULCXgp6PSPxMtE768VN2J
TLSH C605E02522488A55E17F933590B1150443F0F907D323EB4DFEA858EA2EA37C2E7AF657
Reporter abuse_ch
Tags:exe NanoCore RAT


Avatar
abuse_ch
NanoCore C2:
194.5.98.120:1604

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
194.5.98.120:1604 https://threatfox.abuse.ch/ioc/80452/

Intelligence

File Origin
# of uploads :
2
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/165510/
Detection(s):
SecuriteInfo.com.Artemis18E38261E8EA.22628.13331.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Nanocore
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/799276
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Detected Nanocore Rat
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: NanoCore
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Nanocore RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 431672 Sample: #RFQ ORDER484475577797.exe Startdate: 09/06/2021 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 11 other signatures 2->44 7 #RFQ ORDER484475577797.exe 7 2->7         started        process3 file4 30 C:\Users\user\AppData\...\LNSXWuepjsOA.exe, PE32 7->30 dropped 32 C:\Users\user\AppData\Local\...\tmp5439.tmp, XML 7->32 dropped 46 Adds a directory exclusion to Windows Defender 7->46 48 Injects a PE file into a foreign processes 7->48 11 #RFQ ORDER484475577797.exe 7->11         started        16 powershell.exe 24 7->16         started        18 powershell.exe 24 7->18         started        20 2 other processes 7->20 signatures5 process6 dnsIp7 36 194.5.98.120, 1604, 49724, 49725 DANILENKODE Netherlands 11->36 34 C:\Users\user\AppData\Roaming\...\run.dat, Non-ISO 11->34 dropped 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 11->50 22 conhost.exe 16->22         started        24 conhost.exe 18->24         started        26 conhost.exe 20->26         started        28 conhost.exe 20->28         started        file8 signatures9 process10
Detection:
nanocore
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3cb5c285d5e7f163c9764ef3e99467f5460b7f704c996ffa8e5e2982a2a86693/
Threat name:
Win32.Trojan.GenericML
Create hunting rule
Status:
Malicious
First seen:
2021-06-09 04:00:14 UTC
AV detection:
2 of 47 (4.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hs24fbov47ywhslwj3z6tfdh6vdaw73qjsmw76uolyuyfivim2jq._file
Verdict:
unknown
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210609-es64cpp4na/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
NanoCore
Malware Config
C2 Extraction:
194.5.98.120:1604
joseedward5001.ddns.net:1604
Unpacked files
SH256 hash:
e987e066b6b1ca5c3698a367d405b671a7f33e388289cb6b191faf4796478596
MD5 hash:
8b3814abb5e9cd9fb5da34bc71a4afc2
SHA1 hash:
8005c030dd9d0c1f146d18c4597f0a0f55e16577
Link:
https://www.unpac.me/results/5ca5a2ac-49e4-473b-8e4f-4f65f58a1bfa/
SH256 hash:
3cb5c285d5e7f163c9764ef3e99467f5460b7f704c996ffa8e5e2982a2a86693
MD5 hash:
18e38261e8ea6ae0077c5448f809ccb6
SHA1 hash:
bbfaf42987014ba9571c75d1982843d7ad7155ac
Link:
https://www.unpac.me/results/5ca5a2ac-49e4-473b-8e4f-4f65f58a1bfa/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3cb5c285d5e7f163c9764ef3e99467f5460b7f704c996ffa8e5e2982a2a86693

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/165510/

Comments