MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f7db1be127a912d2570301c528decd649d8657c7e261c2f4b6c0cc5ac754409a. 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: 4
| SHA256 hash: | f7db1be127a912d2570301c528decd649d8657c7e261c2f4b6c0cc5ac754409a |
|---|---|
| SHA3-384 hash: | 2335a006c7edc2202a7700d7bfe3d039dfdeaaa2a5e98e6cf1f38da91d244071c59a4e50105f322f523045d445d5404d |
| SHA1 hash: | 487f17795cf68fd34b0f3a2d59d185e7b8474d32 |
| MD5 hash: | c87a570a8d79f7f17be4d75b52485d74 |
| humanhash: | neptune-south-emma-oven |
| File name: | Price List.Pdf.exe |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 364'032 bytes |
| First seen: | 2020-05-28 13:11:32 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 6144:cCjVcVzI7On6Z2spbL1Qt5ox71VXotF/yHWOOsEg4yYFQh9//X54AKV:cCjVcZI7On6Z2UmfolXsFbOOq4yPhd/8 |
| Threatray | 1'126 similar samples on MalwareBazaar |
| TLSH | 4974E069727D7A23CB7E19F98C60B50187F1A636A161F3E88CC565D706CBFE28A400D7 |
| Reporter |  abuse_ch |
| Tags: | exe NanoCore nVpn RAT |
abuse_ch
Malspam distributing NanoCore:HELO: gunjimo.com
Sending IP: 157.230.121.154
From: Lokendra Sharma <sales@gmail.com>
Subject: PRICE LIST 2020
Attachment: Price List.Pdf.rar (contains "Price List.Pdf.exe")
NanoCore RAT C2:
79.134.225.21:1985
Hosted on nVpn:
% Information related to '79.134.225.0 - 79.134.225.63'
% Abuse contact for '79.134.225.0 - 79.134.225.63' is 'abuse@anmaxx.net'
inetnum: 79.134.225.0 - 79.134.225.63
netname: BASEL-HOSTING-225-0
country: CH
admin-c: AM38880-RIPE
tech-c: AM38880-RIPE
status: ASSIGNED PA
mnt-by: AF15-MNT
created: 2016-04-17T00:42:52Z
last-modified: 2016-04-18T06:23:19Z
source: RIPE
remarks: abuse-c AIS166-RIPE
org: ORG-AGIS12-RIPE
Intelligence
File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-05-28 13:50:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 31 (64.52%)
Threat level:
5/5
Verdict:
malicious
Label(s):
nanocorerat
Similar samples:
+ 1'116 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Score:
10/10
Tags:
family:nanocore evasion keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
NanoCore
Malware Config
C2 Extraction:
79.134.225.21:1985
127.0.0.1:1985
127.0.0.1:1985
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 |
|---|---|
| Author: | abuse.ch |
| Rule name: | Nanocore |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Nanocore in memory |
| Reference: | internal research |
| Rule name: | Nanocore_RAT_Feb18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Nanocore RAT |
| Reference: | Internal Research - T2T |
| Rule name: | Nanocore_RAT_Gen_2 |
|---|---|
| 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 |
|---|---|
| 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.
1b1ce853247cd38553ec1c0a97a2b0a5
Dropped by
MD5 1b1ce853247cd38553ec1c0a97a2b0a5
Delivery method
Distributed via e-mail attachment
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