MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ff3c1a1c7b4ad59622c37e03f1798f1b0302834c86d9fb200bb7931a47637e6. 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: 12


Intelligence 12 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ff3c1a1c7b4ad59622c37e03f1798f1b0302834c86d9fb200bb7931a47637e6
SHA3-384 hash: 5a63fdb0dedd3685a2179cbeb2a3f52f94d4c34fcfe47339db5e3b5e370acb19f2cf3f1eb37878a915cfbb8c522f16f5
SHA1 hash: c8e888c078ccc512b714c8a79f46b988c94bf8f8
MD5 hash: b0746a1ed7ba403a3a73630f3770994d
humanhash: minnesota-table-berlin-virginia
File name:9FF3C1A1C7B4AD59622C37E03F1798F1B0302834C86D9.exe
Download: download sample
Signature njrat
Create hunting rule
File size:965'632 bytes
First seen:2022-06-25 21:39:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:FxoF004FZ9mdBuTY0M4v5+9PJ8v7aFmwTsIYpc3z2QInYF0lRPqF/+IFVaA+qMQM:F1hmIRSyvRAIYFfwZ3QDDHXQQ
Threatray 77 similar samples on MalwareBazaar
TLSH T16225D7116056A0609D8FF79171667391E827EEEC9B27C7CF128C6FB81339E6379A5203
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
141.255.153.154:19444

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
141.255.153.154:19444 https://threatfox.abuse.ch/ioc/728561/

Intelligence

File Origin
# of uploads :
1
# of downloads :
419
Origin country :
n/a
Vendor Threat Intelligence
Detection:
njRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/283277/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Сreating synchronization primitives
Creating a window
Query of malicious DNS domain
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi packed
Link:
https://www.filescan.io/uploads/62b780b41e58e5586606a0f8/reports/93e6513d-b070-4c75-aa3f-7637f42ebe65/overview
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/fc4809b3-e4ac-4ef1-937f-7f8dcd621a62
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1019821
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Generic Downloader
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ff3c1a1c7b4ad59622c37e03f1798f1b0302834c86d9fb200bb7931a47637e6/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-01-12 08:40:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=t7z4diohwswvsyrmg7qd6f4y6gydakbuzbwz7mqaxn4tdjdwg7ta._file
Verdict:
malicious
Similar samples:
0dcf0b47648fe34d8cd453097a9615ec430a9d0174e6e5a7141ddb2c8af3e4b0
njrat
1ec669154e69456fe39c3b54e74cec3695e1ac2ded7770f385062f95be3dbc2b
njrat
610d7f22e0a413469df6732f2fe4431df45e72268df9d1632a2681c26971ef0b
njrat
64d7d58724fe40787f7fdcb2496f96206c538fb80c14fc8827f4e5af9a5c99c8
njrat
89a78c3f2ccfbdfb0413e0d0a193263f2963761a2d817831a56aab4528bb1caa
njrat
baf1ac69bcb3b38189678551e6c096ef4d3325862ccb540dfe0a4e2f4a905382
njrat
+ 67 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:pro.vertical trojan
Link:
https://tria.ge/reports/220625-1h674adahk/
Behaviour
Suspicious use of AdjustPrivilegeToken
njRAT/Bladabindi
Unpacked files
SH256 hash:
48128663d8414d3a548d3d8594312f90899f87dd956d0c4ca3f910ae8edb9020
MD5 hash:
ddb71751746cd120030917a550c6244b
SHA1 hash:
efc73ba510c89545849e0ac454f04aff7c859cc6
Link:
https://www.unpac.me/results/12c67b6c-bc98-4d0e-a563-dae203b20808/
SH256 hash:
9ff3c1a1c7b4ad59622c37e03f1798f1b0302834c86d9fb200bb7931a47637e6
MD5 hash:
b0746a1ed7ba403a3a73630f3770994d
SHA1 hash:
c8e888c078ccc512b714c8a79f46b988c94bf8f8
Link:
https://www.unpac.me/results/12c67b6c-bc98-4d0e-a563-dae203b20808/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9ff3c1a1c7b4/report/overview.html
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/9ff3c1a1c7b4ad59622c37e03f1798f1b0302834c86d9fb200bb7931a47637e6

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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/283277/

Comments