MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 117ef7ac70da5cdbe0e2d7662a56550a8613417e0e2054c0766725445eacaf16. 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: 10


Intelligence 10 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 117ef7ac70da5cdbe0e2d7662a56550a8613417e0e2054c0766725445eacaf16
SHA3-384 hash: a469e8326d16e5197d7928b34fcaac68aebbcc4319a645aa3c2cd1441b38dc779f1e7695d0ff867952bec6af8c625037
SHA1 hash: 213285ba93e103587d59632d9f8abf1f2b675dbe
MD5 hash: 7a22ed5ae8bb679b629cfeebf1570b92
humanhash: bluebird-mockingbird-bacon-eight
File name:117EF7AC70DA5CDBE0E2D7662A56550A8613417E0E205.exe
Download: download sample
Signature njrat
Create hunting rule
File size:22'002'944 bytes
First seen:2022-01-03 08:26:20 UTC
Last seen:2022-01-03 09:49:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:+z/5HEYz5GI+WaW5TLGS+V+Tc6rsqhPoDjU4lnZeISRjZlpa2/1FSXZllL7CdA7U:+z/5kYdGNDI3+0l4qh8hlnwB
Threatray 24 similar samples on MalwareBazaar
TLSH T1302712454622CEECE5B609BC2CB91ECA1BAD3D713D62DEF19C3621130E616E520A7D1F
File icon (PE):PE icon
dhash icon 71f0969696d4f030 (2 x njrat)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
91.109.180.4:5050

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
91.109.180.4:5050 https://threatfox.abuse.ch/ioc/290623/

Intelligence

File Origin
# of uploads :
2
# of downloads :
351
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
117EF7AC70DA5CDBE0E2D7662A56550A8613417E0E205.exe
Verdict:
Malicious activity
Analysis date:
2022-01-03 08:30:09 UTC
Tags:
trojan rat njrat bladabindi
Link:
https://app.any.run/tasks/68a10f26-7be4-42b6-8da3-5d4c42a4e562

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi obfuscated overlay packed
Link:
https://www.filescan.io/uploads/61d2b35a4ab5c44cbf5cffac/reports/959ec7b0-c5a8-4747-b5e4-51778e3b8e3d/overview
Result
Verdict:
MALICIOUS
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/914794
Signature
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
Gathering data
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-11-07 02:30:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
25 of 43 (58.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cf7ppldq3jonxyhc25tcuvsvbkdbgql6byqfjqdwm4suixvmv4la._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
1a1abedd64af1e114f11ba976d063993d004ebfe76aa4e03c7884574845a79b0
njrat
4d1b824634586c05b0649513096c57840e8f707f9b8b85d12654f0c8364f20a9
njrat
6afa8f79af9fd9ec79a3ebd4fd0932c496afdd4766df779a796e9ee502553562
njrat
c7cfd6eb7f84680ea18209845e54a70e7ab07accdf94a9ef5b7399a9181af92f
njrat
cae26d8328441aecdf2312d0adbd867739739b0d5be786f1911f1b13c80bf7a6
njrat
+ 14 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
suricata
Link:
https://tria.ge/reports/220103-kce9esheer/
Behaviour
Suspicious use of AdjustPrivilegeToken
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NJRat
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/117ef7ac70da5cdbe0e2d7662a56550a8613417e0e2054c0766725445eacaf16

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

Comments