MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae9576df43dd4f5e8d48c6774e7bbbd1a6baaad219c4022dd49af9fdaec57d61. 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 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae9576df43dd4f5e8d48c6774e7bbbd1a6baaad219c4022dd49af9fdaec57d61
SHA3-384 hash: f6a1e977f4548613d5a7f8bf374faf5b903d36684d00d77fb0299735781b36781b4bccd32dbb26f9ddc5a53e8bee8a9d
SHA1 hash: adaf050438f1f0ef3536fff5b498b467f66f552f
MD5 hash: 58581119abc633697ebe0d0447d01612
humanhash: butter-comet-music-eleven
File name:Urgent Order.scr
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'020'901 bytes
First seen:2020-07-04 07:23:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00be6e6c4f9e287672c8301b72bdabf3 (116 x RedLineStealer, 70 x AsyncRAT, 55 x AgentTesla)
ssdeep 24576:6NA3R5drXdtEzPCfbG7T0cDfPE/hO6AVuKsPLMny1r3Uh:z5bAGG7ZfP0ADVuhzKyW
Threatray 1'656 similar samples on MalwareBazaar
TLSH 19251202F7E689B2E6731936492AF321697D7E201F24DA2FB3D40D6DD9311919630BB3
Reporter abuse_ch
Tags:NanoCore RAT scr


Avatar
abuse_ch
NanoCore RAT C2:
nexaustin.ddns.net:50956

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18811/
Detection(s):
PUA.Win.Downloader.Aiis-6803892-0
Create hunting rule

SecuriteInfo.com.Troj.NanoCo_TZ.22029.UNOFFICIAL
Create hunting rule

Detection:
nanocore
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ae9576df43dd4f5e8d48c6774e7bbbd1a6baaad219c4022dd49af9fdaec57d61/
Threat name:
Win32.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-07-04 07:24:06 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v2kxnx2d3vhv5dkiyz3u46532gtlvkwsdhcaeloutl473lwfpvqq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
hawkeyekeylogger
Create hunting rule
emotet
Create hunting rule
Similar samples:
38701fe4b63d1436ba2e26cc7e268327299b58bcccbf074bfb2cbbcf57ceb2ea
NanoCore
483338a656b2a7bf095d9bf3ca950419f217acdb9812b3d0013ccc13785f305e
NanoCore
4c4881464fd7d95cfe2d60dfd7beff8dd9c3426c15c945500db1e8714374556c
NanoCore
4cc5f468994fd62cc832482404cfc7e45232f059b9d355d3df41535a170b3470
NanoCore
6066b9b33c7336497e3fe0b7b0eb04c8fa8d27accdaad763658cd29865b2236e
NanoCore
93bf34f3e42fb55786de7c65c2aa7f8340194e12708170e7f9a0bf0c42c2a72f
NanoCore
b78996718e94fe9cf9cc228f474b774fd7bd54133762d183ba2e6c141b3a218a
NanoCore
c4c568a39e7d764ed403c5fa9315bfc027b578f7649fec4dda4def19848b4a8e
NanoCore
cff3d5fedc8fdab09a7b27524a02503b53f4f7378ab0a09219701d3b9c3e68f4
NanoCore
f5b99bdcb3a09ccef9455e82dff1902b6913280d293be51d87de78fc418e9f72
NanoCore
+ 1'646 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
persistence keylogger trojan stealer spyware family:nanocore evasion
Link:
https://tria.ge/reports/200704-7761y4l9me/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry to start application
Checks whether UAC is enabled
Loads dropped DLL
Executes dropped EXE
NanoCore
Malware Config
C2 Extraction:
nexaustin.ddns.net:50956
79.134.225.108:50956
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: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.

Malspam

NanoCore

Executable exe ae9576df43dd4f5e8d48c6774e7bbbd1a6baaad219c4022dd49af9fdaec57d61

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18811/

Comments