MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6221c73004cfb19cc3306528e256f7211cc1b2b53fa854cd2118a6ffc509901d. 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: 9
| SHA256 hash: | 6221c73004cfb19cc3306528e256f7211cc1b2b53fa854cd2118a6ffc509901d |
|---|---|
| SHA3-384 hash: | bb4f5d02d6b0e12b0dfd24f35ddef0fb70d934f04123fe87c67e8e1ad5123d759279ae3b349fdc9868a7aea405bf389d |
| SHA1 hash: | 695499e396f809252cf478fd9524862b0e7f348c |
| MD5 hash: | 775b225a491c091a13f536d80cbb3ff0 |
| humanhash: | gee-tennis-steak-carolina |
| File name: | inquiry & products lists.pdf.exe |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 1'338'880 bytes |
| First seen: | 2021-06-14 09:15:57 UTC |
| Last seen: | 2021-06-14 09:46:02 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:hy5SyeSNaTLMXtOt7/NiE/3Q6E0NGtCEu7aq4lQwZAgDt6qTpHfh+9VCZ6v8I:ooPSMTLMXtOt7Xg6EGhmDlz9pTpHJO3 |
| TLSH | CD556C1D13A09983C06E4FB0B85DD77B06622D7AA722CA7A3938B0DE39117F41D7653B |
| Reporter |  abuse_ch |
| Tags: | exe NanoCore RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 185.222.57.233:20209 | https://threatfox.abuse.ch/ioc/104399/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
inquiry & products lists.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-06-14 09:18:11 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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:
NanoCoreRAT
Verdict:
Malicious
Result
Threat name:
Nanocore
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected Nanocore Rat
Found malware configuration
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)
Sigma detected: NanoCore
Sigma detected: Suspicious Double Extension
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Nanocore RAT
Behaviour
Behavior Graph:
Detection:
nanocore
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-14 09:16:13 UTC
AV detection:
7 of 46 (15.22%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
nanocore
Score:
10/10
Tags:
family:nanocore evasion keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks whether UAC is enabled
NanoCore
Malware Config
C2 Extraction:
185.222.57.233:20209
127.0.0.1:20209
127.0.0.1:20209
Unpacked files
SH256 hash:
82fe42ffa7c2160c4ba79b666ba52f6dce210e0be5cbbb1419ddf3058215568b
MD5 hash:
a7c717e07a9e8fc3408914687859cf8a
SHA1 hash:
862f0e3f4f99c7674a540327ba08792e8a6cf5a1
SH256 hash:
6221c73004cfb19cc3306528e256f7211cc1b2b53fa854cd2118a6ffc509901d
MD5 hash:
775b225a491c091a13f536d80cbb3ff0
SHA1 hash:
695499e396f809252cf478fd9524862b0e7f348c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.