MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 065e8a67f2f183b639efbce3d4014c2d21e658f0e7fb92ae57a6cef9acd12626. 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: 065e8a67f2f183b639efbce3d4014c2d21e658f0e7fb92ae57a6cef9acd12626
SHA3-384 hash: bfe5d292ddd705a123ff674be214a4de08e8e981dc3293eb0f752d79662ebc1676bb8d3f16da77376a288579c5fb9547
SHA1 hash: 5f30240abe3e7e16a68cba4cea23d7e5b5c00d5b
MD5 hash: 4a0937acae9215365dd296108cd2db30
humanhash: march-eleven-freddie-robin
File name:AWB-document.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:599'552 bytes
First seen:2020-06-04 06:18:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:l3u/X+Nmu5hB2OtqZCtl3QsfpzJ/YpdeS58o82du9VpRhCRIG8RvsWNEFKoAgVrZ:l30W52OtVpRe6vsSERAI1K
Threatray 3'114 similar samples on MalwareBazaar
TLSH 42D4399D321072EFC85BD472DAA82D64FA6138BB931F4603902715ADEE4D997CF244F2
Reporter jarumlus
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 22:21:49 UTC
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=azpiuz7s6gb3moppxtr5iakmfuq6mwhq475zflsxu3hptlgreyta._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
Similar samples:
29285c1e0f58e12ace807098090275535b37d6faf0379372b4ae41299cca5c3f
NanoCore
5ed34087532263b2a7797a258fadc6d243e1eaedc7bcd2860fbb7ee2e1e6306c
NanoCore
898fb94bb9fb9894ad31a2c4eec424aa0de35cfe8fb97f9da0914105d397ea3f
NanoCore
924d2110a668acae185a205cc51772d088304b941e306ae369b7f62f788d3632
NanoCore
a2a4fc12990dcf4a9778f96840b49be84f9563edd2b5209b6dac1ffb2ed8e38d
NanoCore
ac6059835dff236452027450749d077775411e277447a711e5f53bea47262821
NanoCore
c43664e2b2ec5c1f4d836f46e2e13452a4d717b8cfd39bd3deceba6bac70d45f
NanoCore
c57e0fc02e939ef6d9f2e1d92cd74d6ed7df502a1c2ded6e8ae68f6bc5ff3aec
NanoCore
d324df5df4dfef3b85c0b393d7fde8ab0dc7896cd73d417977759753bc18d756
NanoCore
e245394d284c52b53c088927f7548cccff63b0bdc36427c1e4f6f66edc3153bd
NanoCore
+ 3'104 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-3d2hgtglqj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
NanoCore
Malware Config
C2 Extraction:
sack517.ddns.net:5656
sack517.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
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

zip 842a5d37325eb210f324281abe6f29afc24d16f084fe0fea78cf1c9fd92b6dcc

NanoCore

Executable exe 065e8a67f2f183b639efbce3d4014c2d21e658f0e7fb92ae57a6cef9acd12626

(this sample)

  
Dropped by
MD5 e1200dd67c532805f47f12599e555753
  
Dropped by
SHA256 842a5d37325eb210f324281abe6f29afc24d16f084fe0fea78cf1c9fd92b6dcc
  
Dropped by
NanoCore
  
Delivery method
Distributed via e-mail attachment

Comments