MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9327c22d332141a7ee037b2d393e0ad352a2fc4f6dc9b7cf9c78155d70681e6b. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9327c22d332141a7ee037b2d393e0ad352a2fc4f6dc9b7cf9c78155d70681e6b
SHA3-384 hash: b27538ebb1f81a095378f946dd6ee0ed5aef39944dfa547cdad4953d4ffe212d8b76aceec17419ae126e695ed95f490b
SHA1 hash: dbcb022f10c8cfcdd93a75253b9e20260f86dafe
MD5 hash: dd69f329393643aa570bd3a940323136
humanhash: pip-ink-november-september
File name:Quotation Request August RFQ8012021.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:775'168 bytes
First seen:2021-08-02 05:29:02 UTC
Last seen:2021-08-02 06:21:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:BLLLO6nlb8uYhkOH7aSV7B+AcitG07iLQSWmJhbfvfkt:BPLRlb853uu7Bg0+LQSWP
Threatray 2'492 similar samples on MalwareBazaar
TLSH T190F4D02323856B94E23DA375A538688457F1F50BF312E7BE3C9E02CD0D20F964B67626
Reporter abuse_ch
Tags:exe NanoCore

Intelligence

File Origin
# of uploads :
2
# of downloads :
1'134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation Request August RFQ8012021.exe
Verdict:
Malicious activity
Analysis date:
2021-08-02 05:45:21 UTC
Tags:
rat nanocore trojan
Link:
https://app.any.run/tasks/0cdf654e-2769-4be8-8d09-7f0cd3bae118

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/175655/
Detection(s):
SecuriteInfo.com.ArtemisDD69F3293936.19408.26913.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Sending a UDP request
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Creating a file in the %AppData% subdirectories
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Deleting a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Enabling autorun
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a7d78da2-6ed6-4f0f-be73-b62adffc82f8
Result
Threat name:
Nanocore
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/825310
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Detected Nanocore Rat
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: NanoCore
Sigma detected: System File Execution Location Anomaly
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected Nanocore RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 457719 Sample: Quotation Request August RF... Startdate: 02/08/2021 Architecture: WINDOWS Score: 100 79 Malicious sample detected (through community Yara rule) 2->79 81 Multi AV Scanner detection for submitted file 2->81 83 Sigma detected: NanoCore 2->83 85 7 other signatures 2->85 8 Quotation Request August RFQ8012021.exe 15 7 2->8         started        13 dhcpmon.exe 2->13         started        process3 dnsIp4 61 www.google.com 172.217.168.68, 443, 49732, 49745 GOOGLEUS United States 8->61 49 C:\Users\user\AppData\Roaming\MainProc.exe, PE32 8->49 dropped 51 C:\Users\user\AppData\...\InstallUtil.exe, PE32 8->51 dropped 53 C:\Users\...\MainProc.exe:Zone.Identifier, ASCII 8->53 dropped 55 Quotation Request ... RFQ8012021.exe.log, ASCII 8->55 dropped 87 Hides that the sample has been downloaded from the Internet (zone.identifier) 8->87 15 MainProc.exe 14 5 8->15         started        20 cmd.exe 1 8->20         started        22 conhost.exe 13->22         started        file5 signatures6 process7 dnsIp8 67 192.168.2.1 unknown unknown 15->67 69 www.google.com 15->69 47 C:\Users\user\AppData\Local\Temp\smss.exe, PE32 15->47 dropped 71 Multi AV Scanner detection for dropped file 15->71 73 Machine Learning detection for dropped file 15->73 75 Writes to foreign memory regions 15->75 77 4 other signatures 15->77 24 InstallUtil.exe 1 12 15->24         started        29 smss.exe 2 15->29         started        31 smss.exe 15->31         started        37 3 other processes 15->37 33 reg.exe 1 1 20->33         started        35 conhost.exe 20->35         started        file9 signatures10 process11 dnsIp12 63 185.140.53.253, 1604, 49765, 49766 DAVID_CRAIGGG Sweden 24->63 65 dedicatedlambo9.ddns.net 84.38.133.182, 1604, 49768, 49770 DATACLUB-NL Latvia 24->65 57 C:\Users\user\AppData\Roaming\...\run.dat, data 24->57 dropped 59 C:\Program Files (x86)\...\dhcpmon.exe, PE32 24->59 dropped 89 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->89 91 Multi AV Scanner detection for dropped file 29->91 39 smss.exe 29->39         started        41 smss.exe 31->41         started        93 Creates an undocumented autostart registry key 33->93 43 smss.exe 37->43         started        45 smss.exe 37->45         started        file13 signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9327c22d332141a7ee037b2d393e0ad352a2fc4f6dc9b7cf9c78155d70681e6b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=smt4eljtefa2p3qdpmwtspqk2njkf7cpnxe3pt44pakv24didzvq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
0a3a85fd6964b0cf1b61e41cc7c117ada4c8607a0107ad4921dafa69933ef0ac
NanoCore
2df55ccbab067e73a2fa36685a48b14d0897f845b7ff25abd75f609fd0dbe415
NanoCore
5a9851575ac7feaabfd484aee3296eea2b2b18c04609a8fe1e1953f847f2c428
NanoCore
69fa6ebff614598a1243cb00bc9a7c69e60fca3c3fd93da4157c418d202f1542
NanoCore
8a1531470b71afbae59477a8ba23f4f0c72895700676fd3b5371a2e7f9637b86
NanoCore
a276b0d2aaf8a132ffbe9ae16763975bcf38fc1e5a6419890712fc3de02b793f
NanoCore
b7ef9f5137720932895dbc0e1231e71451eace1e82f2baac3e208c969ec1e966
NanoCore
d6a8535e674dda41d9b294844be9c27b8af80831044d61354f77b50497b28fde
NanoCore
dc1f93435a858fed72eee637cb23ad024ba309ec030dfa53f2495cb16776ccfd
NanoCore
e1b2ca52707d724682e2c2618eb33899b019e8650e325e800e43e2042231f55d
NanoCore
+ 2'482 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore agilenet evasion keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/210802-29236zmvnj/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Modifies WinLogon for persistence
NanoCore
suricata: ET MALWARE Possible NanoCore C2 60B
Malware Config
C2 Extraction:
185.140.53.253:1604
dedicatedlambo9.ddns.net:1604
Unpacked files
SH256 hash:
9327c22d332141a7ee037b2d393e0ad352a2fc4f6dc9b7cf9c78155d70681e6b
MD5 hash:
dd69f329393643aa570bd3a940323136
SHA1 hash:
dbcb022f10c8cfcdd93a75253b9e20260f86dafe
Link:
https://www.unpac.me/results/146a50e8-f39c-4543-825d-476e179129c9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/9327c22d332141a7ee037b2d393e0ad352a2fc4f6dc9b7cf9c78155d70681e6b

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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

NanoCore

Executable exe 9327c22d332141a7ee037b2d393e0ad352a2fc4f6dc9b7cf9c78155d70681e6b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/175655/

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