MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30b32245e60aa287c9db02fd22cac3ebd64b78c51c9fa38fb4191678b3a71405. 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


Intelligence 8 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30b32245e60aa287c9db02fd22cac3ebd64b78c51c9fa38fb4191678b3a71405
SHA3-384 hash: 6b8e86c8666966cab85a051d5ae6aeba948c993c2f789ccb74c4d1cba7023fa28f5668e05c1293fef74e97d09513b702
SHA1 hash: 97fbde4e3f19911cad767e4e3fbc305669316b6f
MD5 hash: d41137ea5c3598d8c7d4f111de0b2110
humanhash: crazy-crazy-mobile-single
File name:d41137ea_by_Libranalysis
Download: download sample
Signature njrat
Create hunting rule
File size:1'328'936 bytes
First seen:2021-05-05 09:01:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:4AHnh+eWsN3skA4RV1Hom2KXSmdabxrhteX+57:/h+ZkldoPKi2abxrHR7
Threatray 1'044 similar samples on MalwareBazaar
TLSH FB558C03739D9026FEAA927F5B55B20156BC7D2401E3872F12983D6DA9F03B11E3DE62
Reporter Libranalysis
Tags:NjRAT


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Detection:
njRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/150086/
Detection(s):
Win.Trojan.Autoit-9774886-0
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Launching a process
Creating a file
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun
Unauthorized injection to a system process
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/30b32245e60aa287c9db02fd22cac3ebd64b78c51c9fa38fb4191678b3a71405/
Threat name:
Win32.Hacktool.Generic
Create hunting rule
Status:
Suspicious
First seen:
2020-04-29 22:59:00 UTC
AV detection:
37 of 47 (78.72%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gczserpgbkripso3al6sfswd5plew6gfdsp2hd5udelhrm5hcqcq._file
Verdict:
malicious
Similar samples:
0ab3b273902918a617fca743185cdcae29f33be32324e761033038ce9d9ead60
njrat
1915126c27ba8566c624491bd2613215021cc2b28e5e6f3af69e9e994327f3ac
njrat
2a0b32b89de109d62f93c18ef2ba7e9fe92e99bef8df233a1dfc6f784e13f64b
njrat
342c79ff62a16ad618c837f19efa7362a7f06403b5eb405ca667048d90344945
njrat
4f1d9a967da00fdf547491027d2a3d1fc60cd6b3ad216786505c1405e7a07f08
njrat
6d1cfff093998c807b9c5dc3fd122adbea40c5bad0cad4cbe10b43932c28bdd9
njrat
92d2144b7decac2b353200c7cd0a31377aad9da6a1d9cc444eb2e69eb47630b9
njrat
970ffc480d61b37737f34ddf738e257a99162cce8338f7c59fdd4ab995ae9dfc
njrat
c130572887aeccb97dc53750a4b5693c43fdf6eb17974fc993d79daf6068842b
njrat
fe4ac58f37f9a49960cdd331a74ceabc5a504e6e87669d668b20d14ffae27ce9
njrat
+ 1'034 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/210505-8vgwggawaj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
5c9c757b2b3564396116ca447bf8be6e94f0035450f96085dba30093960b6aa5
MD5 hash:
6350afac4202f966540e2dd3b8b9315c
SHA1 hash:
fa899bb54400eb5a22e139dbbf066f28a8f2b27e
Detections:
win_njrat_w1
Create hunting rule
win_njrat_g1
Create hunting rule
Link:
https://www.unpac.me/results/c3f906bb-215b-49d9-a590-bffaa899bd2a/
SH256 hash:
30b32245e60aa287c9db02fd22cac3ebd64b78c51c9fa38fb4191678b3a71405
MD5 hash:
d41137ea5c3598d8c7d4f111de0b2110
SHA1 hash:
97fbde4e3f19911cad767e4e3fbc305669316b6f
Link:
https://www.unpac.me/results/c3f906bb-215b-49d9-a590-bffaa899bd2a/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:CN_disclosed_20180208_c
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:MALWARE_Win_NjRAT
Create hunting rule
Author:ditekSHen
Description:Detects NjRAT / Bladabindi
Rule name:Njrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:pe_imphash
Create hunting rule
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Skystars_LightDefender_Njrat_Rule
Create hunting rule
Author:Skystars LightDefender
Description:Detects Njrat
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_njrat_g1
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann<at>fkie.fraunhofer.de>
Rule name:win_njrat_w1
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/150086/

Comments