MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd25971aaf51ac81e64ee64cbeb77cbb0ec1a2ec8bb851f2df2437f665d4902d. 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: 9


Intelligence 9 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd25971aaf51ac81e64ee64cbeb77cbb0ec1a2ec8bb851f2df2437f665d4902d
SHA3-384 hash: b48ffc8540b65cf731d238e107804024fa2f275fa077925cbc49cd5f5787f22ed2c374f445f14117206af6ec5fc6ad50
SHA1 hash: ec8aac5bacc1810c64acc92a2c8899c3cb09fd2a
MD5 hash: 1d8297b602b73f0435f4be754b5aaa6a
humanhash: queen-social-bakerloo-early
File name:1d8297b602b73f0435f4be754b5aaa6a.exe
Download: download sample
Signature njrat
Create hunting rule
File size:11'137'056 bytes
First seen:2022-03-03 18:41:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 196608:DZzUPMIH8zUPMIHE8tGj8tGj8tGj8tGczUPMIH8zUPMIHO:DZQPxcQPxkdjdjdjdcQPxcQPxu
Threatray 162 similar samples on MalwareBazaar
TLSH T16DB60250965365B4E87FEB7B21BF9823957EB3730F02613132B0454EB12CDADB26A631
File icon (PE):PE icon
dhash icon 04c0c0d4d4d06000 (4 x njrat, 1 x AsyncRAT)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
91.109.180.7:5050

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
91.109.180.7:5050 https://threatfox.abuse.ch/ioc/392360/

Intelligence

File Origin
# of uploads :
1
# of downloads :
350
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/247083/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b93555c-8584-45d2-9919-9e3cdd472454
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/950310
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd25971aaf51ac81e64ee64cbeb77cbb0ec1a2ec8bb851f2df2437f665d4902d/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2022-02-27 05:35:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zuszogvpkgwidzso4zgl5n34xmhmdixmro4fd4w7eq37mzousawq._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
08dd5907b25f93be9300016865aae429318e00969a1b875bfabe2018403ebd40
njrat
63dec7fa46a8b31f38ec74c9518847f54e570b62b1664f191a596727bf75f22b
njrat
75c24172fad5dcee8c4a92b183d17b5da430fce1354536124a6183f27d043754
njrat
ac9585a2b073ae83bd5447fa7be6aecd242a4b70c024bd200fd691c763878fe1
njrat
b0eeb379c674f6caf454b18af219a5916889a33fddf5b7826c4d981a232d043d
njrat
ce3f49f552210c00b360845000a735879ec0e2e2a3abe6999d7ff0b6774530e0
njrat
e31d4e1ec7e040af6d1964976234a3f8da61d12664fe4c85c768348fafcdb614
njrat
f9ae91e6b312fadf8864035e4e737daf845cd41cd4b9e28e83fe9820277ea925
njrat
+ 152 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:nyan cat suricata trojan
Link:
https://tria.ge/reports/220303-xcb8zsdhaj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Legitimate hosting services abused for malware hosting/C2
njRAT/Bladabindi
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
Malware Config
C2 Extraction:
milla.publicvm.com:5050
Unpacked files
SH256 hash:
cd25971aaf51ac81e64ee64cbeb77cbb0ec1a2ec8bb851f2df2437f665d4902d
MD5 hash:
1d8297b602b73f0435f4be754b5aaa6a
SHA1 hash:
ec8aac5bacc1810c64acc92a2c8899c3cb09fd2a
Link:
https://www.unpac.me/results/b92fce58-ffcf-416b-8196-bed7b97ed1f2/
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/cd25971aaf51ac81e64ee64cbeb77cbb0ec1a2ec8bb851f2df2437f665d4902d

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/247083/

Comments