MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7045c204d473914c1821d3ea1f74657c1f586559bd9166250579a184932d9492. 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: 13


Intelligence 13 IOCs 3 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7045c204d473914c1821d3ea1f74657c1f586559bd9166250579a184932d9492
SHA3-384 hash: 30dbf452763efda4f4645d6f83aa8642baf78e5adbfe0fb8d3c1f1dd6369915fb45cec56eb8c0442f91c26ab35900e55
SHA1 hash: 45a01da1f704fb08d5e047b4a6029dcc7dd0289c
MD5 hash: 53000201193dbb77213181a75c33d230
humanhash: michigan-king-berlin-triple
File name:53000201193dbb77213181a75c33d230.exe
Download: download sample
Signature njrat
Create hunting rule
File size:44'032 bytes
First seen:2022-10-07 02:45:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 384:wZywTQolYxOoyi06lokOSMdq8FQta9D9O5UE5QzwBlpJNakkjh/TzF7pWnTegre/:2iouIli0UoTXqauvQO+Km+L
Threatray 300 similar samples on MalwareBazaar
TLSH T1BA13D78CB784E175D5FF8BF1E492B2890B71901BA902D30F99F154D98BB3AC09611EE7
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
3.22.30.40:12019

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
3.22.30.40:12019 https://threatfox.abuse.ch/ioc/872095/
3.14.182.203:12019 https://threatfox.abuse.ch/ioc/872096/
3.13.191.225:12019 https://threatfox.abuse.ch/ioc/872097/

Intelligence

File Origin
# of uploads :
1
# of downloads :
289
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/317466/
Detection(s):
Win.Packed.Msilperseus-9220094-0
Create hunting rule

Win.Packed.Generic-9795615-0
Create hunting rule

Win.Trojan.Generic-6417450-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
DNS request
Creating a window
Searching for synchronization primitives
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm bladabindi cmd.exe darkcomet greyware njrat rat windows
Link:
https://www.filescan.io/uploads/633f92ea78d4acb349f4f358/reports/470ce052-6910-425b-813c-5a762737005f/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/044fbfe2-97ec-4410-8550-2b359c7946aa
Result
Threat name:
njRat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1085447
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7045c204d473914c1821d3ea1f74657c1f586559bd9166250579a184932d9492/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2022-10-03 22:46:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
25 of 26 (96.15%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=obc4ebguooiuygbb2pvb65dfpqpvqzkzxwiwmjifpgqyjeznssja._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
0badf350db070098b7ed88f5cb79ec334b357886c53da97d1d4a675afe1584e7
njrat
2a36eb319bacbba4a6c4424f32684ebee62714d7e0634b164f174f7e2c37f744
njrat
b4341cc7570f0ae53f0968f57a7246c7202a5528602d309adc46158136f33236
njrat
bca921880652f332d0cd1ad37c88af2dbb85b78e98b671ea8587f9cc678df01f
njrat
cf420c735e1953efabe932617ff48eaf389429ad511cc7f8ebda7356a74ae1e6
njrat
dadc79b9206cdfbdd2a5b179f483d07e1c339798cc0f9368367c3bc919c73c29
njrat
df28b4119e175dc405ccc0b6a8602a5535e6fcf4c3e0878537911a5395fe7315
njrat
+ 290 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:foto?raf persistence trojan
Link:
https://tria.ge/reports/221007-c9aq7sbdd5/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Loads dropped DLL
Executes dropped EXE
njRAT/Bladabindi
Malware Config
C2 Extraction:
0.tcp.ngrok.io:12019
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b3378029-3fba-4f55-8ea8-4d0724b44cf8
Unpacked files
SH256 hash:
7045c204d473914c1821d3ea1f74657c1f586559bd9166250579a184932d9492
MD5 hash:
53000201193dbb77213181a75c33d230
SHA1 hash:
45a01da1f704fb08d5e047b4a6029dcc7dd0289c
Link:
https://www.unpac.me/results/3aa1131b-6bbd-46db-a22b-14d830516ad4/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7045c204d473/report/overview.html
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/7045c204d473914c1821d3ea1f74657c1f586559bd9166250579a184932d9492

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
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:CN_disclosed_20180208_c_RID2E71
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:malware_Njrat_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:MAL_njrat
Create hunting rule
Author:SECUINFRA Falcon Team
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_LightDefender_Njrat_Rule
Create hunting rule
Author:Skystars LightDefender
Description:Detects Njrat
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/317466/

Comments