MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffd1bee2a8fd62e3d445c7ceecebe9f615edcfaae2c4743e765e89a1570b51ad. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffd1bee2a8fd62e3d445c7ceecebe9f615edcfaae2c4743e765e89a1570b51ad
SHA3-384 hash: 389814e7037cf67d120d661707753a8d082fdf7f7062d3edaa831c5efdd629c9d80c7370142341dc4bff76526b511560
SHA1 hash: dd0736166583e6f8ce4dccb8f4916a7c22f364f1
MD5 hash: 9ff3b29c85b825c54c9717b33d498e46
humanhash: oranges-magnesium-washington-nuts
File name:ffd1bee2a8fd62e3d445c7ceecebe9f615edcfaae2c4743e765e89a1570b51ad
Download: download sample
Signature NanoCore
Create hunting rule
File size:410'112 bytes
First seen:2020-06-16 09:34:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:jXXcp3dI23L9Z+Vk5hUZvO5621xxHzIwPRvs+3+l7nrG11Rk963Cl3TlOjzNQeG5:j8dD+0hUGjtq+3+l7naw9fl3Tl0Nbk
Threatray 60 similar samples on MalwareBazaar
TLSH E194028477B46F53DE3C43F5E6601AAA03F8726E211BD3362CF664D61C6A3015A12EDB
Reporter JAMESWT_WT
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10756/
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-12 16:27:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=77i35yvi7vrohvcfy7hoz27j6yk63t5k4lchiptwl2e2cvylkgwq._file
Verdict:
malicious
Similar samples:
0fca6f4fa44279707d8baca71d47f79687c62f528d0e872dc27c393e15567904
NanoCore
15c86f03a9ef0aa9720a510fd21972a675d15c40ad3efbf52ff2e5cc9bb86c57
NanoCore
58691961ce7be790966ab5f9b3e9e9740af77b78a36209c8bcd6c229bb1563bf
NanoCore
5b775ccff09e5e183a237343bbc0b6057af38838c0781d7927ac5aa686d2e56b
NanoCore
7c3289cdc59a8cf32feac66069d09c48a930d4665f740968521adaf870172644
NanoCore
7fab681c57b3f8918c974e5a436b72f9a963ae8b4d4ab5592ceb17cdb57f14f9
NanoCore
8b821e88c568d00613f802e79eda4c77913a09c7760dcfdd80e8886b0a8bd8f1
NanoCore
9e1eb0470f3d916a2f5d92b6cd45bb504284c2e53f26d443a5c54ad1252c4d1d
NanoCore
e0df0fba55e01353a9b0adf985e2cc625ba6741d0375e872ea012f99e5dc1f1b
NanoCore
ec8d87e7db1c4f69358cdd9de92c9f8d4077dc7b61b4ccb834bf2fe129279289
NanoCore
+ 50 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
evasion trojan keylogger stealer spyware family:nanocore persistence
Link:
https://tria.ge/reports/200624-jjh24g7aja/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetThreadContext
Adds Run entry to start application
Checks whether UAC is enabled
NanoCore
Malware Config
C2 Extraction:
grosjeangerard.hopto.org:54999
allonsy.hopto.org:54999
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.

Cape
Cape
https://www.capesandbox.com/analysis/10756/

Comments