MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebbfa09bd5659cfd281fa3d27b6e8be14217a2933dae10e2dfb4669253cc03b6. 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: 15


Intelligence 15 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ebbfa09bd5659cfd281fa3d27b6e8be14217a2933dae10e2dfb4669253cc03b6
SHA3-384 hash: 4bfaf2bc0d9111ea7281813b48486745192b7e326f496a25bdaaa12c7d853a095bc1c585e7801e4d779da0fe61cd5967
SHA1 hash: 6a9157a8fb5b4202a71199d197853113430cbce6
MD5 hash: aabaed817c34e880ee1a64ca9d08901b
humanhash: sad-echo-angel-quebec
File name:aabaed817c34e880ee1a64ca9d08901b.exe
Download: download sample
Signature njrat
Create hunting rule
File size:430'592 bytes
First seen:2022-05-29 13:46:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'859 x AgentTesla, 19'785 x Formbook, 12'305 x SnakeKeylogger)
ssdeep 6144:+x2LAx4vnfSk7uRVckqSVlaurgDN4zlxmqjcCtJA8oI5XZb+Kdg5JqXv3lnOJKqC:+jPnVLrgGzlxmqPLzKjJYaKq
Threatray 3'419 similar samples on MalwareBazaar
TLSH T12D94012D32B85F21C5B55BFC22B1305603F6723B7112FB6D8CC5A5EAA861F104B49EA7
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:
192.169.69.26:8044

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
192.169.69.26:8044 https://threatfox.abuse.ch/ioc/643212/

Intelligence

File Origin
# of uploads :
1
# of downloads :
460
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
aabaed817c34e880ee1a64ca9d08901b.exe
Verdict:
Malicious activity
Analysis date:
2022-05-29 13:47:14 UTC
Tags:
trojan rat njrat bladabindi
Link:
https://app.any.run/tasks/cbee5579-9178-4bdc-9b84-ef4530fd062d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
njRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/275254/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.50772.7400.1132.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi fareit formbook limerat obfuscated packed stealer
Link:
https://www.filescan.io/uploads/6293796dabd1252350850f0a/reports/7c5c929f-de2e-46d5-9f8a-fbb2d6525f9a/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/affd773f-b826-47f6-bef8-9184f3390889
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1003273
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Changes the view of files in windows explorer (hidden files and folders)
Contains functionality to log keystrokes (.Net Source)
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 635765 Sample: WDE5poK9qd.exe Startdate: 29/05/2022 Architecture: WINDOWS Score: 100 39 dominostark2024.duckdns.org 2->39 47 Snort IDS alert for network traffic 2->47 49 Multi AV Scanner detection for domain / URL 2->49 51 Found malware configuration 2->51 53 15 other signatures 2->53 8 WDE5poK9qd.exe 7 2->8         started        12 Client.exe 4 2->12         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\pYUoFFkCyYJqwH.exe, PE32 8->29 dropped 31 C:\...\pYUoFFkCyYJqwH.exe:Zone.Identifier, ASCII 8->31 dropped 33 C:\Users\user\AppData\Local\...\tmp60FA.tmp, XML 8->33 dropped 35 C:\Users\user\AppData\...\WDE5poK9qd.exe.log, ASCII 8->35 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 8->55 57 Writes to foreign memory regions 8->57 59 Adds a directory exclusion to Windows Defender 8->59 61 Injects a PE file into a foreign processes 8->61 14 MSBuild.exe 3 3 8->14         started        19 powershell.exe 25 8->19         started        21 schtasks.exe 1 8->21         started        23 conhost.exe 12->23         started        signatures6 process7 dnsIp8 41 dominostark2024.duckdns.org 192.169.69.26, 49747, 49749, 49750 WOWUS United States 14->41 37 C:\Users\user\AppData\Roaming\...\Client.exe, PE32 14->37 dropped 43 Changes the view of files in windows explorer (hidden files and folders) 14->43 45 Drops PE files to the startup folder 14->45 25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        file9 signatures10 process11
Detection:
njrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ebbfa09bd5659cfd281fa3d27b6e8be14217a2933dae10e2dfb4669253cc03b6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-13 00:51:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5o72bg6vmwop2ka7upjhw3ul4fbbpiuthwxbbyw7wrtjeu6mao3a._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
0edd73b38c89b8fc1462b04e38c1844f7bc4a8b7602015925006c9903ed09f8e
njrat
1b92179e202ed1aad78190a5f285b4afd4b4e0fe4d4c0f8c0f5c720a46c1ace2
njrat
368ca5ea3a140b97c3c3c48437c9ecfdc559e4d5eecce66daec35582cffa496e
njrat
42a2782ef59284d7a9b8d29c85fc3db18cc548963ebc6e2db25fb2c813e9d69b
njrat
58662a541e967957fb29666739766952c7379969a44bd73dfb5ec22e8fc2993b
njrat
63aac65cf5874a28d91d06f01e6f7d706e73956e091b132b27a09f839ac54543
njrat
c34db222388b0ac3b10e12c1e05f170582d4c62432a1eda3bf50cb72dd5cfac6
njrat
ebbfa09bd5659cfd281fa3d27b6e8be14217a2933dae10e2dfb4669253cc03b6
njrat
fe581076f8a8cd90b93b2bca8fde7fa8008c2c1c0962fc0282f785354fcda4a4
njrat
+ 3'409 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:febinicio suricata trojan
Link:
https://tria.ge/reports/220529-q3p47shgbq/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
njRAT/Bladabindi
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
Malware Config
C2 Extraction:
dominostark2024.duckdns.org:8044
Unpacked files
SH256 hash:
c206122a7336385be557580c114ac0923192f61bc8f77aa58c898135438399f9
MD5 hash:
6c9e813248a01432890c476813d210b8
SHA1 hash:
fd54aa3af58fc3a88cb3fd6753d773cd6c51b7f8
Link:
https://www.unpac.me/results/f1b43213-7858-4d9f-9585-eee786aa5fd5/
SH256 hash:
bc6a0e6e2aae9ce69920080bfe7a137b1bfa29f1bd6dbd15d7ca5568c1f2505a
MD5 hash:
031570f707fdc588c7dd164d231a648b
SHA1 hash:
098f3ff1fb75a617eb1455692fc7d94efd605d2c
Link:
https://www.unpac.me/results/f1b43213-7858-4d9f-9585-eee786aa5fd5/
SH256 hash:
ebbfa09bd5659cfd281fa3d27b6e8be14217a2933dae10e2dfb4669253cc03b6
MD5 hash:
aabaed817c34e880ee1a64ca9d08901b
SHA1 hash:
6a9157a8fb5b4202a71199d197853113430cbce6
Link:
https://www.unpac.me/results/f1b43213-7858-4d9f-9585-eee786aa5fd5/
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/ebbfa09bd5659cfd281fa3d27b6e8be14217a2933dae10e2dfb4669253cc03b6

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: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/275254/

Comments