MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2c6fae2182c59ef4cee6b63e29cf7fa66990e40ad5c22b6a469d3c935766202c. 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
| SHA256 hash: | 2c6fae2182c59ef4cee6b63e29cf7fa66990e40ad5c22b6a469d3c935766202c |
|---|---|
| SHA3-384 hash: | ddc6c62dd489cb5cd18a536c55e4619ea8ce5c4b8b9baa3dff7b3f53488db503bcce8d96016806dccc9e2615d7f5bbbf |
| SHA1 hash: | 2a935b93c9135bb4d0d849c8219c453075bcdf47 |
| MD5 hash: | 51b5e9e7d1d63c1acd6df20dda31004a |
| humanhash: | triple-november-failed-floor |
| File name: | PO11557.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 677'888 bytes |
| First seen: | 2021-11-17 05:16:11 UTC |
| Last seen: | 2021-11-17 06:59:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:Qq/6hCcfZ/2Yp4JfVtdyVahF0kS2zG9+aw9cNq0p2W:Nk/2Yp4JNtcahF9jZqN |
| Threatray | 804 similar samples on MalwareBazaar |
| TLSH | T19AE4E11537B59F03C5FE87F48226C24013F57669A2ABEB1E2CC3B1CB7D62B514A42A47 |
| File icon (PE): |  |
| dhash icon | c8c4e2f934dc2e16 (10 x Loki, 6 x Formbook, 6 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | exe NjRAT RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 107.155.132.152:5552 | https://threatfox.abuse.ch/ioc/249991/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO11557.exe
Verdict:
Malicious activity
Analysis date:
2021-11-17 05:46:59 UTC
Tags:
rat njrat bladabindi trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Launching the process to change the firewall settings
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
njRat
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.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
Contains functionality to log keystrokes (.Net Source)
Creates autostart registry keys with suspicious names
Detected njRat
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-17 04:53:04 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 794 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:hacked evasion persistence suricata trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Modifies Windows Firewall
njRAT/Bladabindi
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback (Capture)
Malware Config
C2 Extraction:
107.155.132.152:5552
Unpacked files
SH256 hash:
4303b4be3d6dc42a379999774fd3940b5f77fb179632ca988ca0510c090d1126
MD5 hash:
e8fc911ee6e0795ad73502aace02a581
SHA1 hash:
f1bfefe732401d280c7c87e4f1894ea29a0c51ee
Detections:
win_njrat_w1
win_njrat_g1
SH256 hash:
86fe170cc6dd3a576807c1192a06ead68bf210f9ccd14f1a81d4f44c2dbcc25f
MD5 hash:
bf5c170790a9378101dbc312303925e3
SHA1 hash:
bddaf21c02ba5cec7c4dfd1b1f289e23714a8ba8
SH256 hash:
ece1190284f646272486f4f5244f75173e6dc60807953a051315db390f18d0a1
MD5 hash:
9393bcd2bbe32d468ee6c0d58482555f
SHA1 hash:
8f007557303a32e5541788c50bb5b360ea5da1e2
SH256 hash:
23d461162cf84d6a935a608017d218772e8a51af636084ab7a808caefdd1b8ea
MD5 hash:
ecdf258302a11f94519dbf7d33609e18
SHA1 hash:
81fa5ff68f9f1b44bee5efd0226429dda90f36da
SH256 hash:
2c6fae2182c59ef4cee6b63e29cf7fa66990e40ad5c22b6a469d3c935766202c
MD5 hash:
51b5e9e7d1d63c1acd6df20dda31004a
SHA1 hash:
2a935b93c9135bb4d0d849c8219c453075bcdf47
Malware family:
njRat
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| 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 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://twitter.com/cyberintproject/status/961714165550342146 |
| Rule name: | MALWARE_Win_NjRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects NjRAT / Bladabindi |
| Rule name: | Njrat |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect njRAT in memory |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_LightDefender_Njrat_Rule |
|---|---|
| Author: | Skystars LightDefender |
| Description: | Detects Njrat |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_njrat_w1 |
|---|---|
| Author: | Brian Wallace @botnet_hunter <bwall@ballastsecurity.net> |
| Description: | Identify njRat |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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