MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd4dd04fc93e026a69f642e85d2b9d56ccc144994d35496d0090bde17d13d2b9. 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 YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd4dd04fc93e026a69f642e85d2b9d56ccc144994d35496d0090bde17d13d2b9
SHA3-384 hash: c49e6ff11c2df32da52d56e79cbe8ad867dbaf61ca29d0599abc9ffa284db45e2aefc06e32653bc7af4bd73574fa45e0
SHA1 hash: 728315d08d01d6c71d919719e7335bfc465ab057
MD5 hash: db79a7a2097706db03cd418066737cfb
humanhash: pizza-mexico-mirror-sixteen
File name:DB79A7A2097706DB03CD418066737CFB.exe
Download: download sample
Signature njrat
Create hunting rule
File size:26'152'960 bytes
First seen:2024-01-08 04:50:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'855 x AgentTesla, 19'783 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 98304:ANXZnaklLyt45gKbTZmEWiVLkBou+qkG+cB4ppK6yYISyB5E2U7/dnbFrFjvsjbj:6Ft5gKbTZBqk9KPaRtEGwHh
Threatray 468 similar samples on MalwareBazaar
TLSH T1DC475A43E9E541A8C1E9D134C6B29216BB717C494B3467D73B60F7682FB3BD0AAB9310
TrID 46.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
36.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
6.6% (.EXE) Win64 Executable (generic) (10523/12/4)
3.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.8% (.EXE) Win32 Executable (generic) (4505/5/1)
dhash icon 707171f0c8ccccc8 (1 x njrat)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
147.185.221.16:3958

Intelligence

File Origin
# of uploads :
1
# of downloads :
439
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Win.Dropper.Zusy-7619646-0
Create hunting rule

PUA.Win.Packer.NETCrypter-6309687-2
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Creating a process from a recently created file
Searching for the window
Sending a custom TCP request
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Enabling the 'hidden' option for files in the %temp% directory
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi control golang lolbin packed
Link:
https://www.filescan.io/uploads/659b7f37d1ae2d05b9685c06/reports/4e41354f-0674-4c3b-bcb2-16d8f055d422/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fd4dd04fc93e026a69f642e85d2b9d56ccc144994d35496d0090bde17d13d2b9
Result
Verdict:
MALICIOUS
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
phis.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1371049
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Disables zone checking for all users
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
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
Uses cmd line tools excessively to alter registry or file data
Uses netsh to modify the Windows network and firewall settings
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1371049 Sample: 5gxGMprwA9.exe Startdate: 08/01/2024 Architecture: WINDOWS Score: 100 54 16.ip.gl.ply.gg 2->54 58 Snort IDS alert for network traffic 2->58 60 Multi AV Scanner detection for domain / URL 2->60 62 Found malware configuration 2->62 64 14 other signatures 2->64 10 5gxGMprwA9.exe 8 2->10         started        signatures3 process4 file5 48 C:\Users\user\AppData\LocalpCLWNTuVtv.exe, PE32 10->48 dropped 50 C:\Users\user\AppData\LocalPClWpphFBR.exe, PE32+ 10->50 dropped 13 LocalpCLWNTuVtv.exe 2 7 10->13         started        17 LocalPClWpphFBR.exe 1 10->17         started        process6 file7 52 C:\Users\user\...\System Settings Broker.exe, PE32 13->52 dropped 76 Antivirus detection for dropped file 13->76 78 Multi AV Scanner detection for dropped file 13->78 80 Machine Learning detection for dropped file 13->80 82 Uses cmd line tools excessively to alter registry or file data 13->82 19 System Settings Broker.exe 4 3 13->19         started        23 attrib.exe 13->23         started        25 conhost.exe 17->25         started        signatures8 process9 dnsIp10 56 16.ip.gl.ply.gg 147.185.221.16, 3958, 49718 SALSGIVERUS United States 19->56 66 Uses cmd line tools excessively to alter registry or file data 19->66 68 Disables zone checking for all users 19->68 70 Creates multiple autostart registry keys 19->70 27 cmd.exe 19->27         started        30 attrib.exe 19->30         started        32 attrib.exe 19->32         started        34 netsh.exe 19->34         started        36 conhost.exe 23->36         started        signatures11 process12 signatures13 72 Uses ping.exe to sleep 27->72 74 Uses ping.exe to check the status of other devices and networks 27->74 38 conhost.exe 27->38         started        40 PING.EXE 27->40         started        42 conhost.exe 30->42         started        44 conhost.exe 32->44         started        46 conhost.exe 34->46         started        process14
Score:
82%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fd4dd04fc93e026a69f642e85d2b9d56ccc144994d35496d0090bde17d13d2b9
Gathering data
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2024-01-03 19:06:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
30 of 37 (81.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7vg5at6jhybgu2pwiluf2k45k3gmcrezju2us3iasc66c7it2k4q._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
0225156af50ee95f9fdbfca0c0fe652d81bae15ce2f0b41e68ef857536c140fc
njrat
0b4d4ccbb9bef35964350e889dd87d2f5b0cd4e0fdc281af1f11adfbce994209
njrat
3c86727fce52f4c23eeff8eeb9c37d0ba3ff63bf446e6fc4f61c39c201dac9b6
njrat
b7be6b5b19d828af4d471403cf42208720f3241dc406875530bc6d7a8652923c
njrat
c887771275e5192a8aa7106ae35fd71c19cffeb7d5090be9fcd195f0135ea71e
njrat
fd4dd04fc93e026a69f642e85d2b9d56ccc144994d35496d0090bde17d13d2b9
njrat
+ 458 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:samoda persistence trojan
Link:
https://tria.ge/reports/240108-fgt6xsbdam/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
njRAT/Bladabindi
Malware Config
C2 Extraction:
16.ip.gl.ply.gg:3958
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fd4dd04fc93e026a69f642e85d2b9d56ccc144994d35496d0090bde17d13d2b9

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_TOOL_Ngrok
Create hunting rule
Author:ditekSHen
Description:Detects Ngrok
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:QbotStuff
Create hunting rule
Author:anonymous
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Websites
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference of suspicious sites that might be used to download further malware
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:yara_template
Create hunting rule

File information

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

Comments