MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c6eb714697e375ab7d2b06bf6458a51d405b57471dfd8409e578029b188e059. 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: 12


Intelligence 12 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c6eb714697e375ab7d2b06bf6458a51d405b57471dfd8409e578029b188e059
SHA3-384 hash: 8f34616b1b536a6ef8ad49ac2063f384bd55987822ea0b1b5bcd483c89fefcaddfbdef4e839bef37332b1bff0f8203ea
SHA1 hash: d36bd9871e995845b9e6afee5accaf573e219b24
MD5 hash: 323771a2f9abc9e63f13fd255062ae1a
humanhash: snake-summer-chicken-timing
File name:Order ConfirmationSANQAW12NC9W03.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'146'880 bytes
First seen:2021-04-28 04:45:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:qviJbaiJbxiJbc0f9+3kfhBJFbToKqrjR/GSSw6hR27dBSD7R:qviJWiJNiJ40fE3k7vujR/lSxhR27dBc
Threatray 1'797 similar samples on MalwareBazaar
TLSH 2035D08E3CACC9D3E1A259FC31A3E15203B36DC38A2DEED57758364437BE6AA4419153
Reporter abuse_ch
Tags:exe NanoCore RAT


Avatar
abuse_ch
NanoCore C2:
185.222.57.152:4001

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.222.57.152:4001 https://threatfox.abuse.ch/ioc/9369/

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order ConfirmationSANQAW12NC9W03.exe
Verdict:
Malicious activity
Analysis date:
2021-04-28 04:49:16 UTC
Tags:
trojan nanocore rat
Link:
https://app.any.run/tasks/ae4354e2-083e-4fcb-822f-3c9402f480f4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nanocore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/144790/
Detection(s):
SecuriteInfo.com.Artemis323771A2F9AB.17127.32523.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
MALICIOUS
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/699975
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
Malicious sample detected (through community Yara rule)
Sigma detected: NanoCore
Sigma detected: Scheduled temp file as task from temp location
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: 398908 Sample: Order ConfirmationSANQAW12N... Startdate: 28/04/2021 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 Order ConfirmationSANQAW12NC9W03.exe 7 2->7         started        process3 file4 30 C:\Users\user\AppData\Roaming\WLtzFw.exe, PE32 7->30 dropped 32 C:\Users\user\AppData\Local\...\tmpF8AD.tmp, XML 7->32 dropped 46 Adds a directory exclusion to Windows Defender 7->46 11 Order ConfirmationSANQAW12NC9W03.exe 7->11         started        16 powershell.exe 24 7->16         started        18 powershell.exe 25 7->18         started        20 2 other processes 7->20 signatures5 process6 dnsIp7 36 185.222.57.152, 4001, 49710, 49711 ROOTLAYERNETNL Netherlands 11->36 34 C:\Users\user\AppData\Roaming\...\run.dat, ISO-8859 11->34 dropped 48 Hides that the sample has been downloaded from the Internet (zone.identifier) 11->48 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/7c6eb714697e375ab7d2b06bf6458a51d405b57471dfd8409e578029b188e059/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-28 04:46:11 UTC
AV detection:
2 of 47 (4.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=prxlofdjpy3vvn6swbv7mrmkkhkalnluohp5qqe6k6actmmi4bmq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
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NanoCore
+ 1'787 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210428-pf1hyebdx6/
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
NanoCore
Malware Config
C2 Extraction:
185.222.57.152:4001
127.0.0.1:4001
Unpacked files
SH256 hash:
11cf5a51e593c007ff4f91294cf505ffd5e425e56387c60d81e6479cc284cc3b
MD5 hash:
73cc3f7e7700e6a54cb5f291dffe5aa1
SHA1 hash:
09174f9fa55c9bac0540efb7a8c682878a32d02d
Link:
https://www.unpac.me/results/1ba45a56-e77d-4d14-9eae-ec9733ec9fc5/
SH256 hash:
7c6eb714697e375ab7d2b06bf6458a51d405b57471dfd8409e578029b188e059
MD5 hash:
323771a2f9abc9e63f13fd255062ae1a
SHA1 hash:
d36bd9871e995845b9e6afee5accaf573e219b24
Link:
https://www.unpac.me/results/1ba45a56-e77d-4d14-9eae-ec9733ec9fc5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/7c6eb714697e375ab7d2b06bf6458a51d405b57471dfd8409e578029b188e059

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
Create hunting rule
Author:jeFF0Falltrades
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.

Cape
Cape
https://www.capesandbox.com/analysis/144790/

Comments