MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ff4ecb955ee31c5f1efc2a9dc32c44ae6ca691ca25c5fa95c7bff9d825e2f89b. 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: 13
| SHA256 hash: | ff4ecb955ee31c5f1efc2a9dc32c44ae6ca691ca25c5fa95c7bff9d825e2f89b |
|---|---|
| SHA3-384 hash: | 79ceacd326c9b4997eaa679a3b35789f0e7aa28e85be210294780d40ae087e853d3d8d07a69848fc116b15ba15638f82 |
| SHA1 hash: | 540809e68c9c5e8c232cd174327d83c7ca983365 |
| MD5 hash: | 01f4ea0ffcddbcc3b1f19f65ef3f6eb9 |
| humanhash: | bakerloo-friend-california-yellow |
| File name: | 01f4ea0ffcddbcc3b1f19f65ef3f6eb9.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 25'934 bytes |
| First seen: | 2022-11-05 17:05:37 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'066 x AgentTesla, 20'016 x Formbook, 12'352 x SnakeKeylogger) |
| ssdeep | 768:svp6NcRhfbcalRsSiBl/f5c+8eyMvGNnR:QI2hYcVOl/hcFTeO |
| TLSH | T1E2C2D01127449B3BC83203F2F76A23955260804335DF0D7A96A84A78DE933756EBB380 |
| TrID | 52.9% (.EXE) Win32 Executable (generic) (4505/5/1) 23.5% (.EXE) Generic Win/DOS Executable (2002/3) 23.5% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  abuse_ch |
| Tags: | exe NjRAT RAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
njrat
ID:
1
File name:
01f4ea0ffcddbcc3b1f19f65ef3f6eb9.exe
Verdict:
Malicious activity
Analysis date:
2022-11-05 17:06:28 UTC
Tags:
trojan rat njrat bladabindi
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 file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
Enabling the 'hidden' option for analyzed file
Creating a window
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-vm cmd.exe obfuscated overlay packed packed
Verdict:
Unknown
Result
Threat name:
Njrat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2022-11-02 14:38:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
njrat
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:hacked trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes dropped EXE
njRAT/Bladabindi
Malware Config
C2 Extraction:
4.tcp.eu.ngrok.io:15025
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
2cd93d34c41954f2c0b8bd9766a4cf158bd06b0ae6118d571493a965bd872bcf
MD5 hash:
81b630b78af7042692335ac6c9d67b3f
SHA1 hash:
5847442f609f4ed02d3167b6c5c840ce7ab0011e
SH256 hash:
ff4ecb955ee31c5f1efc2a9dc32c44ae6ca691ca25c5fa95c7bff9d825e2f89b
MD5 hash:
01f4ea0ffcddbcc3b1f19f65ef3f6eb9
SHA1 hash:
540809e68c9c5e8c232cd174327d83c7ca983365
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: | 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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