MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1824eae423ffc61d8e63c5e25aafd27696a3dff2b0e73a43764990199b9590b. 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: d1824eae423ffc61d8e63c5e25aafd27696a3dff2b0e73a43764990199b9590b
SHA3-384 hash: df683b053ce037d1b31114d7498e49334a4bf697642e508d159afb49a6e3d990fa5313e6432de65edf3cb66b790ebf2d
SHA1 hash: 772a507f5212898b8d1bcd3627b27971844e3d65
MD5 hash: 881794ebd79bbef62e3b1368915b6cda
humanhash: georgia-arkansas-diet-river
File name:receipt_pdf.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:404'480 bytes
First seen:2020-07-03 12:38:55 UTC
Last seen:2020-07-06 06:59:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:1RRt94Lp/PSUJjO6qVkX0cveYD2g1seCVq+L1GHj1mlxQNS5q48jLL:fRt9KpAVkX0c971R2qYGsxQD48jL
Threatray 1'225 similar samples on MalwareBazaar
TLSH AE84AD2127DC5A36F92A1DB58C7D82A112A3BCA46435E22D259D721E0FB370153EB73F
Reporter abuse_ch
Tags:exe NanoCore RAT


Avatar
abuse_ch
NanoCore RAT C2:
helpout.duckdns.org:40005 (194.180.224.105)

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18702/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQV.UNOFFICIAL
Create hunting rule

Detection:
nanocore
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d1824eae423ffc61d8e63c5e25aafd27696a3dff2b0e73a43764990199b9590b/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 00:50:01 UTC
File Type:
PE (.Net 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=2gbe5lsch76gdwhghrpclkx5e5uwupp7fmhhhjbxmsmqdgnzlefq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
0d46f6cd2186a84326476f3d5a76b4060889d787c92cd0aa7e77eeceb1cc05b6
NanoCore
1a258f5509ae1bb4edace69afd414ba2f0cb4a708f73d6d3109aa027117cd5a1
NanoCore
24c562354db976b7e22cd1573ce340d058061eae82feb671cf8b1c5c11f5a70c
NanoCore
58dea698e2c5b2a9310769bd735db939a1b6ed8cc80fdbc3aa5f0f6e25a074fc
NanoCore
77a42c231f074c0437c6e7ee53604e857f9496fcc17aeddfe987329cc748d353
NanoCore
82621455e0c9ed9c46f6947beeaf2c5a6962a035eea50b337fad6368b5a6485b
NanoCore
84677c149d04ffa351b3dcb6adf5b7b4e1cffc27196c4aaa2db06842a15a00ca
NanoCore
93829e18901794a25cdf80052f95b3ac59a8610bf4dcf4320936e763bc26ab6e
NanoCore
d31e6f284e80c5047537730643d3764f154930821219ea28e072f7f064a33647
NanoCore
d69aa1932b2e702e5065ee19da9fc9cf2b05e7dbaa617141b14eaa501a14955e
NanoCore
+ 1'215 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
evasion trojan keylogger stealer spyware family:nanocore
Link:
https://tria.ge/reports/200703-2y8wpzvds6/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetThreadContext
Checks whether UAC is enabled
NanoCore
Malware Config
C2 Extraction:
helpout.duckdns.org:40005
194.180.224.105:40005
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 d1824eae423ffc61d8e63c5e25aafd27696a3dff2b0e73a43764990199b9590b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18702/

Comments