MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4427984a82d018c73e0e23a7ac52eb4816ffc56f07406d41a01dbe4d795c22a4. 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: 6


Intelligence 6 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4427984a82d018c73e0e23a7ac52eb4816ffc56f07406d41a01dbe4d795c22a4
SHA3-384 hash: 1d0ed27aab721ba176460adae094899a11f82e2f9794ad242264142ea45a5a79c1bb0a3668bddc5aecb031887413de3e
SHA1 hash: c7ece39ee72599fc020b0eaea8236942e9e30de2
MD5 hash: 594107e4fa30c20d998acd9d408225cf
humanhash: eighteen-utah-cola-victor
File name:PRODUCT LIST.exe
Download: download sample
Signature njrat
Create hunting rule
File size:522'240 bytes
First seen:2021-04-20 09:30:30 UTC
Last seen:2021-04-20 10:53:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:IBpzRRRRR28iTDSnUxXfojFOkcFo4iM6/4rBpen8e:sRRRRR2/OIXfoGORM6/4rBsT
Threatray 612 similar samples on MalwareBazaar
TLSH 3FB4E01232A9C648E8BE4BB40861524117F7BE5AEB31DB1D7D5C305C5FBB6838312BA7
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
152.89.247.26:5552

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
152.89.247.26:5552 https://threatfox.abuse.ch/ioc/9228/

Intelligence

File Origin
# of uploads :
2
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PRODUCT LIST.exe
Verdict:
Malicious activity
Analysis date:
2021-04-20 09:37:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a5d46d27-b1e2-4d2c-b265-728edd9d873d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/139475/
Detection(s):
SecuriteInfo.com.Malware.AI.617710290.22886.27129.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
njRat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/688723
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Creates autostart registry keys with suspicious names
Detected njRat
Drops PE files to the startup folder
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
Multi AV Scanner detection for submitted file
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
Yara detected AntiVM3
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 393307 Sample: PRODUCT LIST.exe Startdate: 20/04/2021 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 13 other signatures 2->55 10 PRODUCT LIST.exe 3 2->10         started        14 netfile.exe 2 2->14         started        16 netfile.exe 2 2->16         started        18 netfile.exe 2->18         started        process3 file4 45 C:\Users\user\...\PRODUCT LIST.exe.log, ASCII 10->45 dropped 59 Injects a PE file into a foreign processes 10->59 20 PRODUCT LIST.exe 1 2 10->20         started        23 netfile.exe 14->23         started        25 netfile.exe 16->25         started        27 netfile.exe 18->27         started        signatures5 process6 file7 43 C:\Users\user\AppData\Local\...\netfile.exe, PE32 20->43 dropped 29 netfile.exe 3 20->29         started        process8 signatures9 61 Multi AV Scanner detection for dropped file 29->61 63 Machine Learning detection for dropped file 29->63 65 Drops PE files to the startup folder 29->65 67 3 other signatures 29->67 32 netfile.exe 4 3 29->32         started        process10 dnsIp11 47 xoffice.duckdns.org 152.89.247.26, 49718, 5552 COMBAHTONcombahtonGmbHDE Germany 32->47 41 C:\...\70aa7b36b1dda7b5377b634aaed4aa00.exe, PE32 32->41 dropped 57 Creates autostart registry keys with suspicious names 32->57 37 netsh.exe 1 3 32->37         started        file12 signatures13 process14 process15 39 conhost.exe 37->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4427984a82d018c73e0e23a7ac52eb4816ffc56f07406d41a01dbe4d795c22a4/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqtzqsuc2ammopqoeot2yuxljalp7rlpa5ag2qnadw7e26k4eksa._file
Verdict:
malicious
Similar samples:
11a7a7680b19929f2c608b02c89a6dca5397f5af559b3fb7d111f57da70299ab
njrat
1e77593073ce7c57226c55e20d5ca2e09c84c86a083a9d56b3dd1bb732305683
njrat
3b3877630cdc3a3aff595b6ae113a53ccd0f0d551cb87d94ef09d3115bdce9f4
njrat
46fa7b3768b1f91187f59fb97a88e1efbbe603dc88419c73da07c627e9d57f74
njrat
4f7ee2b1be709d2dfcfb894323ac4b6a3f3b0482c646d49b051769a6e3785239
njrat
69bc3e840c7aeb2c0eaa156a23c7717fb2352c7a4e1a28deedfbc25b79b27b82
njrat
bbbd41df9ee8363af5927a1b8f8b6d373edc69b34069c3a1ff0e5696138a290d
njrat
bc341eccbdfecf1616134d92035e90b0622ec6731e5c5f74418f00ce3033a689
njrat
e1c12e80d4fe90ebf246356de9336ba64ce4263eaf2525c27412d534b8a89b29
njrat
f4ae0a96fe157d059c62d52e5934283f6055e822451db81a0bb9f646e98dc310
njrat
+ 602 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/210420-7cdkdvnlpx/
Behaviour
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/4427984a82d018c73e0e23a7ac52eb4816ffc56f07406d41a01dbe4d795c22a4

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/139475/

Comments