MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab70b9ea05c74109550a361fe87229667204e610d5717aa00e7edbf2fdcef510. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash: ab70b9ea05c74109550a361fe87229667204e610d5717aa00e7edbf2fdcef510
SHA3-384 hash: 800cc3dbdcff55a688c95f0aaa477bdb9e3b890a60becf5e85e744fee28c4512ac9eb17613d9fa476a28a7c70c23e51e
SHA1 hash: b31d46bbcbaef1ff98415b4662ac8275a682ce68
MD5 hash: 0d53367b18a4f7104b685afe9f0b4a97
humanhash: alanine-oklahoma-zebra-mobile
File name:P7MSeQij.exe
Download: download sample
Signature njrat
File size:44'032 bytes
First seen:2020-09-30 14:17:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:zZy98P9mvYyJy6vnbjfiKSMewzGeLXl9D9O5UE5QzwBlpJNakkjh/TzF7pWndtSd:9K8PYghGb7t/itvQO+8tK+L
Threatray 20 similar samples on MalwareBazaar
TLSH AF13F88CB684A174D5FF8BF1A491B2890B719057A906D30FD9F114DD8FB3AC09A11EE7
Reporter pmelson
Tags:exe NjRAT Njratgold

Intelligence


File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
DNS request
Creating a window
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Enabling autorun by creating a file
Result
Threat name:
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected njRat
Drops PE files to the startup folder
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 (e.g. based on Emerging Threat rules)
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2020-09-30 14:19:05 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Drops startup file
Unpacked files
SH256 hash:
ab70b9ea05c74109550a361fe87229667204e610d5717aa00e7edbf2fdcef510
MD5 hash:
0d53367b18a4f7104b685afe9f0b4a97
SHA1 hash:
b31d46bbcbaef1ff98415b4662ac8275a682ce68
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:Njrat
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory

File information


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

Web download

njrat

Executable exe ab70b9ea05c74109550a361fe87229667204e610d5717aa00e7edbf2fdcef510

(this sample)

Comments