MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 682d7aeda734735723e17803cdd711d0a5aa79e43c61a8d9d1137bee47ef2abf. 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: 13
| SHA256 hash: | 682d7aeda734735723e17803cdd711d0a5aa79e43c61a8d9d1137bee47ef2abf |
|---|---|
| SHA3-384 hash: | 86eeedc1b73a21a3d7e2d69ee53b94c63cbe81d96bea969fec18cd32b8c5ca1f473895e73da4cadc9c6047046fd49802 |
| SHA1 hash: | d479e2258f6fbf27c4ce5a98859190e865a68382 |
| MD5 hash: | d4d72f611b1df74bc0ad34a9b3836164 |
| humanhash: | ink-illinois-sad-jig |
| File name: | Remittance Form Payu.scr |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 1'489'920 bytes |
| First seen: | 2021-08-06 09:05:32 UTC |
| Last seen: | 2021-08-06 10:23:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:+osiK76zNMbbnMk/MB7sPjxatiKe7EpnwLZKjqcuhxTCPn+WAjmX4LKhJqMMiKBE:jA4kswgs24Q6+co4Bf1hVkaz |
| Threatray | 2'974 similar samples on MalwareBazaar |
| TLSH | T161658E2439FA901AF173EF659AD4759ADA6FFB733B07A45D1091038A0723A81EDC143E |
| dhash icon | e1410f81c3c300cf (1 x NanoCore, 1 x SnakeKeylogger) |
| Reporter |  TeamDreier |
| Tags: | exe NanoCore |
Intelligence
File Origin
# of uploads :
2
# of downloads :
424
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Remittance Form Payu.scr
Verdict:
Malicious activity
Analysis date:
2021-08-06 09:06:18 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
NanoCore
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Creating a file
Creating a window
Creating a file in the %AppData% subdirectories
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
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)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: NanoCore
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Nanocore RAT
Behaviour
Behavior Graph:
Detection:
nanocore
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Status:
Malicious
First seen:
2021-08-06 09:06:10 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
nanocorerat
Similar samples:
+ 2'964 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Score:
10/10
Tags:
family:nanocore evasion keylogger spyware stealer suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
NanoCore
suricata: ET MALWARE Possible NanoCore C2 60B
Malware Config
C2 Extraction:
45.154.4.187:7416
alexwill.ddns.net:7416
alexwill.ddns.net:7416
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
SH256 hash:
3e8d4cc933cba873b3b35d3e041e3fb64adb157697239daa04538f9dd77a39f4
MD5 hash:
ac9bef28e76d5e9731db22b602bb2d0c
SHA1 hash:
e22e576a55bb535a23af45c0d42b13f35c880922
SH256 hash:
e6c37691b2661955097558753e76d059d8bd244706103de9ecbab18d76b82dbf
MD5 hash:
d373d058a1f82f49114b6f43933a5e90
SHA1 hash:
150801af1bee943ffe59e49deb929bdcf908942a
SH256 hash:
682d7aeda734735723e17803cdd711d0a5aa79e43c61a8d9d1137bee47ef2abf
MD5 hash:
d4d72f611b1df74bc0ad34a9b3836164
SHA1 hash:
d479e2258f6fbf27c4ce5a98859190e865a68382
Malware family:
Mal/Generic-S
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
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: | 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 |
|---|---|
| Author: | jeFF0Falltrades |
| 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: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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.
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