MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5abd6f4f7252ac98279db7727c79c5600870725fac5f8b883241a0265952fd69. 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: | 5abd6f4f7252ac98279db7727c79c5600870725fac5f8b883241a0265952fd69 |
|---|---|
| SHA3-384 hash: | 0320726918798c8f8c57c6296bdd41dff1823be612e5d2f7a278dd7e78686823bbbd0a0afa07db5fe71ea772144060cf |
| SHA1 hash: | 21857f677c914c4599e548fb031578fa6c710f6f |
| MD5 hash: | 942df1706c052d73741ec002d96b4fdf |
| humanhash: | stairway-three-orange-jig |
| File name: | 942df1706c052d73741ec002d96b4fdf |
| Download: | download sample |
| Signature | njrat |
| File size: | 5'181'072 bytes |
| First seen: | 2024-01-12 10:14:20 UTC |
| Last seen: | 2024-01-12 12:24:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 49152:TBm8JfTvWWDd6dgBvUNhIx2q7UU0ROfLV8UpY9gBhHaEE50acppKM:w8JmOUogq7GODaUpygBRXrpcM |
| TLSH | T12F36AE527388DD22E07A2A36C8EF451447FCF8857B33DB1A3E8D726C25527E61C096DA |
| TrID | 34.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 27.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 14.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 6.1% (.SCR) Windows screen saver (13097/50/3) 4.9% (.EXE) Win64 Executable (generic) (10523/12/4) |
| dhash icon | f0f0f8d8d8ccc0d8 (1 x njrat, 1 x RiseProStealer) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe NjRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
373
Origin country :
FRVendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
DNS request
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm control fingerprint lolbin net_reactor njrat obfuscated overlay packed packed regsvcs remote stealer
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
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.
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
DLL side loading technique detected
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.Vidar
Status:
Malicious
First seen:
2024-01-12 00:17:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 37 (54.05%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Result
Malware family:
zgrat
Score:
10/10
Tags:
family:vidar family:zgrat rat stealer
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Detect Vidar Stealer
Detect ZGRat V1
Vidar
ZGRat
Unpacked files
SH256 hash:
63366bb58836a4d9fc6a7fb5632ce6aeb52fd2ec57ea5d766b27bfedf7b7deee
MD5 hash:
a6810a5899b5a89ee483c9e94dacb015
SHA1 hash:
c787d081f7534936636b17d94ecee651fd64fdac
SH256 hash:
6a26df7ee49de6fec6c5de1f3f7a94075d2dfbc50922e3b30fd8111f2e734f33
MD5 hash:
f45c1512d5a47375e6e396b4d1111e58
SHA1 hash:
8af036b8c60d10e85cf82212930bb04bc0553f36
SH256 hash:
af3979fe7ceb6aab783b817a3cc8e6ad0139a2182ace7cff508c623d1c195290
MD5 hash:
02585289c4fa4888a57f230117a9f863
SHA1 hash:
8a1f5a3f8750c84c63dd3dfa5bf1658e37bc8a1b
Detections:
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
SH256 hash:
071114722803404ed8632248bcca5b23100f818549fbfc22ad41afc73d7cab66
MD5 hash:
7e08cd9148aaa7f6c697e4dc1695d7d5
SHA1 hash:
50b46216233a3796b35856f3c461c5c272284907
SH256 hash:
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
MD5 hash:
544cd51a596619b78e9b54b70088307d
SHA1 hash:
4769ddd2dbc1dc44b758964ed0bd231b85880b65
SH256 hash:
5abd6f4f7252ac98279db7727c79c5600870725fac5f8b883241a0265952fd69
MD5 hash:
942df1706c052d73741ec002d96b4fdf
SHA1 hash:
21857f677c914c4599e548fb031578fa6c710f6f
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: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | Njrat |
|---|---|
| Author: | botherder https://github.com/botherder |
| Description: | Njrat |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
Comments
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