MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bd25d061e47807928047ff754e3f35793863949c20b9b13a92a3a08cbc78dee0. 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: 16
| SHA256 hash: | bd25d061e47807928047ff754e3f35793863949c20b9b13a92a3a08cbc78dee0 |
|---|---|
| SHA3-384 hash: | 7adb1cd8749c82fb71d36842b5745a54a3b78f6431ace7b025640d17f1612301d5b7ee725e463c56ccad45239e06ec1a |
| SHA1 hash: | 9ae70ca25a45f16e5fc59c00bc18dfe4d7a1273b |
| MD5 hash: | 5f802ab572b198f0c0a318bff7cd2f50 |
| humanhash: | cardinal-kentucky-failed-uniform |
| File name: | 5f802ab572b198f0c0a318bff7cd2f50.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 44'032 bytes |
| First seen: | 2023-03-15 22:45:25 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 384:W8ZyIQt3VarE8yTH/rq5WKOEnsDay0+TzEIij+ZsNO3PlpJKkkjh/TzF7pWnm/gm:W6n63MY5Tfrq5hGDFuXQ/of3+L |
| Threatray | 370 similar samples on MalwareBazaar |
| TLSH | T1A813E74DB684E174D5FF8BF1B4A1B2890BB1A017A806930F99F154D94FB3EC09611EE7 |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  abuse_ch |
| Tags: | exe NjRAT RAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
njrat
ID:
1
File name:
5f802ab572b198f0c0a318bff7cd2f50.exe
Verdict:
Malicious activity
Analysis date:
2023-03-15 22:48:51 UTC
Tags:
rat njrat bladabindi
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Sending a custom TCP request
Creating a process from a recently created file
Creating a file
Enabling the 'hidden' option for recently created files
DNS request
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm bladabindi cmd.exe dllhost.exe greyware njrat packed rat windows
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.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2023-03-12 15:48:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
33 of 39 (84.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 360 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:hacked trojan
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
njRAT/Bladabindi
Malware Config
C2 Extraction:
4.tcp.eu.ngrok.io:15489
Unpacked files
SH256 hash:
bd25d061e47807928047ff754e3f35793863949c20b9b13a92a3a08cbc78dee0
MD5 hash:
5f802ab572b198f0c0a318bff7cd2f50
SHA1 hash:
9ae70ca25a45f16e5fc59c00bc18dfe4d7a1273b
Malware family:
njRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Frauhost
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: | CN_disclosed_20180208_c |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://twitter.com/cyberintproject/status/961714165550342146 |
| Rule name: | CN_disclosed_20180208_c_RID2E71 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://twitter.com/cyberintproject/status/961714165550342146 |
| Rule name: | malware_Njrat_strings |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect njRAT in memory |
| Rule name: | MAL_njrat |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Rule name: | pe_imphash |
|---|
| Rule name: | RAT_win_njrat |
|---|---|
| Author: | KrknSec |
| Description: | Detects njRAT binaries. |
| Reference: | https://malpedia.caad.fkie.fraunhofer.de/details/win.njrat |
| Rule name: | Skystars_LightDefender_Njrat_Rule |
|---|---|
| Author: | Skystars LightDefender |
| Description: | Detects Njrat |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Windows_Trojan_Njrat_30f3c220 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Trojan_Njrat_30f3c220 |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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