MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e102edf045b60201468f4f7910e3ed9d78bcfb0a1e0955bf14faa9ebb2deab8f. 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: 5


Intelligence 5 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e102edf045b60201468f4f7910e3ed9d78bcfb0a1e0955bf14faa9ebb2deab8f
SHA3-384 hash: 9840707271893a68ab7feebe3e27d8ee0a9c74ff018d4cbd69c981ea5a05136890470adddeaf0e2366bf5356e47bf599
SHA1 hash: 92ca8d03a417aee5801cffabd9e84bf1c11f8e19
MD5 hash: 848825e436148030a9ade262741336e1
humanhash: autumn-london-six-two
File name:Swift Message 120520.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:336'384 bytes
First seen:2020-05-13 04:15:06 UTC
Last seen:2020-05-13 04:46:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:lDqJES3NFqZynf5YSOMVY5dAIYlYJFRA2RKO+hQnvqaGE:levzq0nfSSOMuVYiHRTRdnv/
Threatray 1'342 similar samples on MalwareBazaar
TLSH DB64E1A1F185D8DFE85712B58C1FEC101162A5AEE8B1961F209A3F3D95F339310A7A4B
Reporter jarumlus
Tags:NanoCore

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Packed.fc.17739.UNOFFICIAL
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Gathering data
Threat name:
ByteCode-MSIL.Trojan.Nanocore
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Status:
Malicious
First seen:
2020-05-13 04:35:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ebo34cfwybacrupj54rby7ntv4lz6ykdyevlpyu7ku6xmw6vohq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
10539edea332bd2b0a1c603801a445c2008a8574411803e66b7b79c4b0b8585e
NanoCore
140902e2a23240a35b3e72be9c0878d18c2a7b4780feab213cbcc03156804c05
NanoCore
15c0c580f217bf8fd7f973813900f8abb2c366b833961eb87703dc3f0b20f90b
NanoCore
293abba95362ff2a09dbb81d8cd4bb495da6d919950fec22ffc3880d8134eb49
NanoCore
4c98f097a7d17f8919c172ba7fe52b8600d8edd484ded4637dade9cbb9201c18
NanoCore
682cb1c003d98478150a40e5a6eed75332e34a611749eed232e88bf6020b2c4b
NanoCore
8366973011083e5a6ddd8b602c3bfb70d6334e9a28a0113215197c97774d6b0c
NanoCore
953b28fd61cb8eb78e1fca699aead009a12bb5a0a6a8d42b0447cbe2bf828143
NanoCore
9af6516cda835f72d8c23f643d16035d6ed101bfcad887689d3c37a1cdfac91b
NanoCore
d7177ba6f1308173baf4b7d1bdbf0631b6491a66a72f7bfc30f9e129063499ae
NanoCore
+ 1'332 additional samples on MalwareBazaar
Result
Malware family:
nanocore
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Score:
  10/10
Tags:
family:nanocore evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-2kc2p9598j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
fowok.ddns.net:5656
fowok.duckdns.org:5656
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
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Author:abuse.ch
Rule name:Nanocore
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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.

71eca589de76ad13bf9434a9133d46c26e20dd71f002d67379237ae94e4f1c43

NanoCore

Executable exe e102edf045b60201468f4f7910e3ed9d78bcfb0a1e0955bf14faa9ebb2deab8f

(this sample)

  
Dropped by
MD5 1ca44f1c2251288555f63dbb994eda0e
  
Dropped by
SHA256 71eca589de76ad13bf9434a9133d46c26e20dd71f002d67379237ae94e4f1c43
  
Delivery method
Distributed via e-mail attachment

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