MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2d3402326d855f33b19e1cab82a346e311fa350310af7627ea42d4f2fd182610. 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
njrat
Vendor detections: 7
| SHA256 hash: | 2d3402326d855f33b19e1cab82a346e311fa350310af7627ea42d4f2fd182610 |
|---|---|
| SHA3-384 hash: | 7295df8152d39744028ff2cdf6befc0c8ea3bd179c6e226fc3ee830392f1a5b0e73f2c61b05e72f03cb4deb0fb539a7a |
| SHA1 hash: | 0793862c06912ce5ed57694a3dcf9d11bcb980d8 |
| MD5 hash: | f3ff604eb152484b440155467321265a |
| humanhash: | pasta-burger-diet-high |
| File name: | f3ff604eb152484b440155467321265a.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 399'872 bytes |
| First seen: | 2021-06-23 18:56:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 6144:MRcpcsgcgwflI+f5woox/yj+BjqpJzh5jahubLbb0SY:rpf9I+f5xoxqyBjA15j3fbbbY |
| Threatray | 2 similar samples on MalwareBazaar |
| TLSH | 60840A2E1AF5AF7DFA0AD1B710C69D001EA4ED66B9CAE80BB77E5CA11F10514FE03542 |
| Reporter |  abuse_ch |
| Tags: | exe NjRAT RAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f3ff604eb152484b440155467321265a.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-23 19:04:39 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Verdict:
Malicious
Result
Threat name:
njRat
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Creates an undocumented autostart registry key
Detected njRat
Found malware configuration
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)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Protects its processes via BreakOnTermination flag
Sigma detected: WScript or CScript Dropper
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 dynamic DNS services
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2021-06-23 18:57:17 UTC
AV detection:
11 of 29 (37.93%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion persistence
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
c2461531b937516ee7e3b25a2545a271687a5e11c9e1e0289a6251d8569f5da3
MD5 hash:
66a224ec1d55af702fbda8e8b58eb7ed
SHA1 hash:
3f5844d595170966c772d52574e42f432183d3a5
Detections:
win_njrat_w1
win_njrat_g1
SH256 hash:
12427b9eb802cc7cb4df09710d6002f7ca12ca76491e8a1f424b73a2762b5ff8
MD5 hash:
0699f839ed05f1f25bde73c11cf18fca
SHA1 hash:
ea9000ef94edaff64921b8c44717e7f708167711
SH256 hash:
fb9646a1bfc2a918dbb6a7f2f8ccf32de9733c16f468c0c46d35690fcf832e48
MD5 hash:
8c6a93f4f66451a8c958ae8baef8d8ad
SHA1 hash:
0a9e46637154d5b71895e8a9e43617db54d7d71b
SH256 hash:
2d3402326d855f33b19e1cab82a346e311fa350310af7627ea42d4f2fd182610
MD5 hash:
f3ff604eb152484b440155467321265a
SHA1 hash:
0793862c06912ce5ed57694a3dcf9d11bcb980d8
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: | MALWARE_Win_NjRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects NjRAT / Bladabindi |
| Rule name: | pe_imphash |
|---|
| Rule name: | Ping_Del_method_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | cmd ping IP nul del |
| Rule name: | RAT_njRat |
|---|---|
| Author: | Kevin Breen <kevin@techanarchy.net> |
| Description: | Detects njRAT |
| Reference: | http://malwareconfig.com/stats/njRat |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_njrat_w1 |
|---|---|
| Author: | Brian Wallace @botnet_hunter <bwall@ballastsecurity.net> |
| Description: | Identify njRat |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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