MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28d2fae36503408b226325b6da83a7befe0ce4ef51853dbb56ee3efe21b05f66. 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: 15


Intelligence 15 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28d2fae36503408b226325b6da83a7befe0ce4ef51853dbb56ee3efe21b05f66
SHA3-384 hash: 6425661d6da8c84197f0eeacf14842dcc646b28e7290ca20e32b86e892e3aeb7ac66bb34de9b047f24798ad705c4ed70
SHA1 hash: 03ebb0dad611a0656befcfd612a4e354f9a66294
MD5 hash: 1ee7246f1207bb50922b717e6ed3b50b
humanhash: foxtrot-montana-papa-spaghetti
File name:1ee7246f1207bb50922b717e6ed3b50b.exe
Download: download sample
Signature njrat
Create hunting rule
File size:44'032 bytes
First seen:2024-02-19 11:00:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:n8ZySa33VarE8yTNJFqfQYMEnwpai0+dzEIij+ZsNO3PlpJKkkjh/TzF7pWnHmgm:n6xq3MY5TnFqfpMpLuXQ/oCC+L
TLSH T19213E78DB694E174D5FF8BF1B4A1B2890B71A017A806930F99F114D98FB3EC09611EE7
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


Avatar
abuse_ch
njrat C2:
3.125.209.94:16904

Intelligence

File Origin
# of uploads :
1
# of downloads :
401
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/476782/
Detection(s):
Sanesecurity.Malware.29063.UNOFFICIAL
Create hunting rule

Win.Packed.Msilperseus-9220094-0
Create hunting rule

Win.Packed.Generic-9795615-0
Create hunting rule

Win.Dropper.njRAT-10015886-0
Create hunting rule

Win.Trojan.Generic-6417450-0
Create hunting rule

Win.Packed.Krypt-6888233-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm bladabindi cmd dllhost keylogger lolbin njrat rat schtasks
Link:
https://www.filescan.io/uploads/65d334f3c5e1a083fbf1c6da/reports/47728e0a-4711-4d87-8472-6608bdcb5ad1/overview
Verdict:
Malicious
Labled as:
Trojan.Bladabindi
Link:
https://www.hybrid-analysis.com/sample/28d2fae36503408b226325b6da83a7befe0ce4ef51853dbb56ee3efe21b05f66
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/55139ef9-094c-4395-97da-8d662d859e2a
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
phis.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1394486
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Disables zone checking for all users
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/28d2fae36503408b226325b6da83a7befe0ce4ef51853dbb56ee3efe21b05f66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28d2fae36503408b226325b6da83a7befe0ce4ef51853dbb56ee3efe21b05f66/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2024-02-16 10:51:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdjpvy3fanaiwitdew3nva5hx37azzhpkgct3o2w5y7p4inql5ta._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:hacked trojan
Link:
https://tria.ge/reports/240219-m4jf9sch76/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Legitimate hosting services abused for malware hosting/C2
njRAT/Bladabindi
Malware Config
C2 Extraction:
0.tcp.eu.ngrok.io:16904
Unpacked files
SH256 hash:
28d2fae36503408b226325b6da83a7befe0ce4ef51853dbb56ee3efe21b05f66
MD5 hash:
1ee7246f1207bb50922b717e6ed3b50b
SHA1 hash:
03ebb0dad611a0656befcfd612a4e354f9a66294
Detections:
Njrat
Create hunting rule
MALWARE_Win_NjRAT
Create hunting rule
CN_disclosed_20180208_c
Create hunting rule
win_njrat_2
Create hunting rule
Link:
https://www.unpac.me/results/090e3af0-28bc-4025-9b61-cdaaf3dc686d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Frauhost
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/28d2fae36503408b226325b6da83a7befe0ce4ef51853dbb56ee3efe21b05f66

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
Create hunting rule
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
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:malware_Njrat_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:MALWARE_Win_NjRAT
Create hunting rule
Author:ditekSHen
Description:Detects NjRAT / Bladabindi / NjRAT Golden
Rule name:MAL_njrat
Create hunting rule
Author:SECUINFRA Falcon Team
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:RAT_win_njrat
Create hunting rule
Author:KrknSec
Description:Detects njRAT binaries.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.njrat
Rule name:Skystars_LightDefender_Njrat_Rule
Create hunting rule
Author:Skystars LightDefender
Description:Detects Njrat
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Njrat_30f3c220
Create hunting rule
Rule name:Windows_Trojan_Njrat_30f3c220
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/476782/

Comments