MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4b26d31be0b35cb1d89e2610aa455bcf05f29ba1c74f276839a6d79b3bd4f138. 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: 8
| SHA256 hash: | 4b26d31be0b35cb1d89e2610aa455bcf05f29ba1c74f276839a6d79b3bd4f138 |
|---|---|
| SHA3-384 hash: | b4d173aee16112ab5b600066846866b0e6edd0354eaff6e433e30ff269325cd38ab7391c6e27f52efc2541191aeecafb |
| SHA1 hash: | 45920e02b8359e6dd7957b304c3b525f9849f81a |
| MD5 hash: | caea47ce1590e255a57d4eff219c6936 |
| humanhash: | bulldog-asparagus-artist-william |
| File name: | 4b26d31be0b35cb1d89e2610aa455bcf05f29ba1c74f276839a6d79b3bd4f138 |
| Download: | download sample |
| Signature | njrat |
| File size: | 498'194 bytes |
| First seen: | 2020-11-11 11:04:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat) |
| ssdeep | 6144:bBEFR/OmYfnTpYw3XxbwE2uln2JNGYgeglsYPkghpeGM3w9Yr:tKR0vTewRODJNGYx7g9g |
| Threatray | 737 similar samples on MalwareBazaar |
| TLSH | 54B4CF02FAD188B2E5720532D9296707AD7A7C201F27DADAB3FC7D6D9B315815120BE3 |
| Reporter |  seifreed |
| Tags: | NjRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% directory
Creating a file
Creating a process with a hidden window
DNS request
Unauthorized injection to a recently created process
Launching the process to change the firewall settings
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
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.
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2020-11-11 11:06:19 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 727 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat evasion persistence trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
njRAT/Bladabindi
Unpacked files
SH256 hash:
4b26d31be0b35cb1d89e2610aa455bcf05f29ba1c74f276839a6d79b3bd4f138
MD5 hash:
caea47ce1590e255a57d4eff219c6936
SHA1 hash:
45920e02b8359e6dd7957b304c3b525f9849f81a
SH256 hash:
710f604912b6de252143a56f8373d2d82b710450f4674615e759f3288fd7367e
MD5 hash:
e7ed1ae1a1b77386e733e12b27bb7aa5
SHA1 hash:
5e93aefe033c7a93eb7030ade9ead2389c9f640a
SH256 hash:
dace3ee1137152f425485afe8fd92a297295b0877727147f6e12430f871abdd5
MD5 hash:
17ce0bd8e28bcd83de515f4b3f243bab
SHA1 hash:
fa7948db4cf639ddf27e2dc4bdc0e1c889fd6625
Detections:
win_njrat_w1
win_njrat_g1
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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