MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 48aab1c694a3bd849241df0849c3a9db84301913d60d9bb8d50b869486967821. 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: 17
| SHA256 hash: | 48aab1c694a3bd849241df0849c3a9db84301913d60d9bb8d50b869486967821 |
|---|---|
| SHA3-384 hash: | 10c22b6180d1a5cb0e98cfc96735347f7e3a5fbc3e3189e2ba3b536b37f177865c917b53a77ad068dcfee30066e69212 |
| SHA1 hash: | 16ebd5bae1954473ef8c7d9a364abfc832b4bcad |
| MD5 hash: | 27a84218eaf5bc8a68f571776ba57c1f |
| humanhash: | nine-yankee-fish-maryland |
| File name: | 27a84218eaf5bc8a68f571776ba57c1f.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 49'152 bytes |
| First seen: | 2023-02-10 13:55:25 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 384:T0bUe5XB4e0XOOpa8784W+ozcwWTbtTUFQqz9GObbZ:AT9BuN7784hRkbZ |
| Threatray | 471 similar samples on MalwareBazaar |
| TLSH | T1C723084A7BA54225C2BC2AFC8CB313210772E3438472EB5F5CDC98CA5B676D00255EED |
| TrID | 47.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 20.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.4% (.SCR) Windows screen saver (13097/50/3) 6.8% (.EXE) Win64 Executable (generic) (10523/12/4) 4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| Reporter |  abuse_ch |
| Tags: | exe NjRAT RAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
njrat
ID:
1
File name:
27a84218eaf5bc8a68f571776ba57c1f.exe
Verdict:
Malicious activity
Analysis date:
2023-02-10 13:57:22 UTC
Tags:
rat njrat bladabindi trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
DNS request
Using the Windows Management Instrumentation requests
Connecting to a non-recommended domain
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
bladabindi cmd.exe comodo greyware njrat overlay packed rat spygate
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
MALICIOUS
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:
njRAT
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2023-02-07 05:39:01 UTC
File Type:
PE (.Net Exe)
AV detection:
35 of 39 (89.74%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 461 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:nyan cat
Behaviour
Suspicious use of AdjustPrivilegeToken
Malware Config
C2 Extraction:
seznam.zapto.org:5050
Unpacked files
SH256 hash:
48aab1c694a3bd849241df0849c3a9db84301913d60d9bb8d50b869486967821
MD5 hash:
27a84218eaf5bc8a68f571776ba57c1f
SHA1 hash:
16ebd5bae1954473ef8c7d9a364abfc832b4bcad
Malware family:
njRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
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 |
|---|
| 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.
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