MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7bb2d03443f9d9cbd077e00e6641bba83adc53d9cb733eb8d07fe933d74b7038. 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: 11
| SHA256 hash: | 7bb2d03443f9d9cbd077e00e6641bba83adc53d9cb733eb8d07fe933d74b7038 |
|---|---|
| SHA3-384 hash: | 7abb2dcfa69d7e6ce9b8d2207ace42728dcb5f3748c0ef2428fc3c16bd4cef3d4571b92ff4f7275b68469687f6d9dfcd |
| SHA1 hash: | eb23571ff2b397c141eb73e5bcc5ea822cec275d |
| MD5 hash: | 1eac514932ad4926c95479423fad7fcd |
| humanhash: | maryland-louisiana-gee-october |
| File name: | 7bb2d03443f9d9cbd077e00e6641bba83adc53d9cb733eb8d07fe933d74b7038 |
| Download: | download sample |
| Signature | njrat |
| File size: | 220'077 bytes |
| First seen: | 2021-02-28 07:05:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 3072:eppjR9T1iZQxwwDSlc5EO0nknU27L15il28uoZ1s6KAQxdbVrn87c+3nVcXODCQE:ejdZ1ERganknUwL1alVM2RW |
| Threatray | 17 similar samples on MalwareBazaar |
| TLSH | 43245BDA3BE8CC41D165BB781B16D6F40A27ED182553E3A2E861753F983FB4A3816203 |
| Reporter |  JAMESWT_WT |
| Tags: | NjRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7bb2d03443f9d9cbd077e00e6641bba83adc53d9cb733eb8d07fe933d74b7038
Verdict:
Malicious activity
Analysis date:
2021-02-28 09:48:07 UTC
Tags:
rat njrat bladabindi
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
Unauthorized injection to a recently created process
Creating a file
Sending a UDP request
Creating a process with a hidden window
Creating a window
Connection attempt
Launching the process to change the firewall settings
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Detected njRat
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for submitted file
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2021-02-26 07:56:23 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 7 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat evasion trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Modifies Windows Firewall
njRAT/Bladabindi
Unpacked files
SH256 hash:
50c4057560f42b2cb6aaf2c93185234565379e9eaac89a55784e38b591a92602
MD5 hash:
00259f318fe59bf0a422278aa55b51f4
SHA1 hash:
e38f909c5640435b49d072612973b65a7623cc9f
Detections:
win_njrat_w1
win_njrat_g1
SH256 hash:
572ac1807d7bf08e3a25837a27bc08af7abffb4e8c1016801e24ab81c9c79925
MD5 hash:
ebff06526552f2a2ff20b2c5b6acd976
SHA1 hash:
de4740f162722aa8c6a05a1fe111b1357d8b591a
SH256 hash:
7bb2d03443f9d9cbd077e00e6641bba83adc53d9cb733eb8d07fe933d74b7038
MD5 hash:
1eac514932ad4926c95479423fad7fcd
SHA1 hash:
eb23571ff2b397c141eb73e5bcc5ea822cec275d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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