MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c9d614da4ea17f4261a105adbe73992c0df1f5639310f78db244fdf3fe338fe. 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 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c9d614da4ea17f4261a105adbe73992c0df1f5639310f78db244fdf3fe338fe
SHA3-384 hash: e91edc406737e142e551c0baedaa7c26aed52c3f75c59ffb7076ae27a1699353df6bf7a29bf02b9d5f153474a761c337
SHA1 hash: 52c315f1e4c83b0a013d5eb7089628bb84a6eaa0
MD5 hash: 4fbc4a387ca2f6b2f9d22a1548e89e7b
humanhash: mockingbird-triple-cold-lake
File name:Order417.exe
Download: download sample
Signature njrat
Create hunting rule
File size:294'048 bytes
First seen:2021-06-01 12:36:44 UTC
Last seen:2021-06-01 13:59:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 3072:jLk395hYXJbxh0VqBoU3LAzIMIDjqKValeJthCgBDrnp:jQqbWVqB0pIDjqKVa+th9B7p
Threatray 580 similar samples on MalwareBazaar
TLSH 16547CD2F11045EDEC6A173264270CA249A32CBEE6B9D15D71FA36233BF71A3401A95F
Reporter James_inthe_box
Tags:exe NjRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
374
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order417.exe
Verdict:
Malicious activity
Analysis date:
2021-06-01 12:40:32 UTC
Tags:
installer
Link:
https://app.any.run/tasks/e773fd06-3c27-4191-839b-60ba62c1152c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/163805/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.43159.20274.1759.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Creating a file in the %AppData% subdirectories
Launching a process
Creating a process from a recently created file
Creating a process with a hidden window
Sending a UDP request
Enabling the 'hidden' option for files in the %temp% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Enabling autorun by creating a file
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.
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/795267
Signature
.NET source code contains potential unpacker
Creates multiple autostart registry keys
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Writes to foreign memory regions
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 427663 Sample: Order417.exe Startdate: 01/06/2021 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->52 54 5 other signatures 2->54 8 xhgbwfjpqtrbnx.exe 17 2->8         started        12 Order417.exe 1 21 2->12         started        14 Payloadd.exe 3 2->14         started        16 xhgbwfjpqtrbnx.exe 15 2->16         started        process3 dnsIp4 38 C:\Users\user\AppData\Local\...\System.dll, PE32 8->38 dropped 58 Multi AV Scanner detection for dropped file 8->58 60 Machine Learning detection for dropped file 8->60 62 Writes to foreign memory regions 8->62 19 MSBuild.exe 4 5 8->19         started        40 C:\Users\user\AppData\...\xhgbwfjpqtrbnx.exe, PE32 12->40 dropped 42 C:\Users\user\AppData\Local\...\System.dll, PE32 12->42 dropped 64 Creates multiple autostart registry keys 12->64 66 Maps a DLL or memory area into another process 12->66 23 MSBuild.exe 2 7 12->23         started        26 conhost.exe 14->26         started        44 192.168.2.1 unknown unknown 16->44 file5 signatures6 process7 dnsIp8 46 185.222.57.162, 49751, 5553 ROOTLAYERNETNL Netherlands 19->46 56 Creates multiple autostart registry keys 19->56 36 C:\Users\user\AppData\Local\...\Payloadd.exe, PE32 23->36 dropped 28 Payloadd.exe 4 23->28         started        30 attrib.exe 1 23->30         started        file9 signatures10 process11 process12 32 conhost.exe 28->32         started        34 conhost.exe 30->34         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c9d614da4ea17f4261a105adbe73992c0df1f5639310f78db244fdf3fe338fe/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2021-06-01 12:36:38 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
13 of 29 (44.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsowctne5il7ijq2cbnnxzzzslan6h2wheyq66g3erh56p7dhd7a._file
Verdict:
malicious
Similar samples:
10f9863a0c087a93b465eb4c17e5a006add72acf87747603d2caff4b011f7bd7
njrat
1b34eb8148662e0e7c52c0e316f01fd396e72a115d143868bc3cdc474b8ae01e
njrat
20fe42296f9029c30fca68a7ff0b2b81c8498c7df69c66f131232029c0277fb5
njrat
22d324acbf31c5772d53e0db23ead97333c08ada1b2be009d2aeb9ef38c68411
njrat
6e51e43998abedba64180c3c2b4c6c36028ad00706ad37e3baca1562bc966909
njrat
76107541a6cff24554d6809a7c690791b73040657c60a73ab31cbfb8a9bd3ffc
njrat
a550fdbbfd0b9b50ebff8877004ffa9914d0587c618389332c1c70a7b5b8bf0e
njrat
bcc2ea60410ac0611ddb3b6fe3be3006ef39793d1f4b084ef582082da8c26531
njrat
d56d0c25380a2d547450c1f1f3374535e2689fe40d894b2b542921b16802a56d
njrat
f81e70dd7eb0fa56a4c392c00f3552857a39b53222f0def135bf57c4cc0ef1d2
njrat
+ 570 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/210601-fffjebdqx6/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
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/8c9d614da4ea17f4261a105adbe73992c0df1f5639310f78db244fdf3fe338fe

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:INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse
Create hunting rule
Author:ditekSHen
Description:Detects file containing reversed ASEP Autorun registry keys
Rule name:Njrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:pe_imphash
Create hunting rule
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/163805/

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