MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4c701c10cc4eeceb1e344e31e05eda5683d40ccb39e0b8473d7750227287063. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4c701c10cc4eeceb1e344e31e05eda5683d40ccb39e0b8473d7750227287063
SHA3-384 hash: ab1fb8bf26280ce01f0b3d15b13ccad1103f52d3b4bfde771be345c35be0a35443096a48be7d83c0ddb63aeb0f157b51
SHA1 hash: 4c8d7561f7811c73376dbf761d92da88797911ab
MD5 hash: 0e8752032fa8e68d97a16f9c7dd26c17
humanhash: asparagus-oranges-lithium-south
File name:0e8752032fa8e68d97a16f9c7dd26c17.exe
Download: download sample
Signature njrat
Create hunting rule
File size:298'265 bytes
First seen:2023-05-28 17:05:18 UTC
Last seen:2023-05-28 17:59:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 91e96141ed5dbe3bc541c8aad7ff3c38 (22 x CryptOne, 7 x njrat, 5 x DCRat)
ssdeep 6144:XdL2uWkVLRR1wOe85TjsugzAgT+tkE98+5QQ:NLllHPwOl7gT+tkE98+9
Threatray 445 similar samples on MalwareBazaar
TLSH T1FE54C022B9C1C471D86608350BD597B2B73CBD301B264EDB97986F1E9F341E0AA357A3
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
3.127.138.57:18907

Intelligence

File Origin
# of uploads :
2
# of downloads :
317
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
0e8752032fa8e68d97a16f9c7dd26c17.exe
Verdict:
Malicious activity
Analysis date:
2023-05-28 17:07:50 UTC
Tags:
rat njrat bladabindi
Link:
https://app.any.run/tasks/1702df70-3e7d-4592-b4ea-4bceb3622f89

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/392796/
Detection(s):
Win.Dropper.njRAT-9986242-0
Create hunting rule

Win.Dropper.Nanocore-9986456-0
Create hunting rule

SecuriteInfo.com.Variant.Fugrafa.267521.30514.22927.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Unauthorized injection to a recently created process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/88340/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware lolbin overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/647389fb4f6e3bfcec44dc2e/reports/712aea43-a714-4407-978e-e919ca42ed23/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e4c701c10cc4eeceb1e344e31e05eda5683d40ccb39e0b8473d7750227287063
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.
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e422f63f-1bb4-48dc-b6cf-71b67e2d7cdd
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1244039
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Found malware configuration
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4c701c10cc4eeceb1e344e31e05eda5683d40ccb39e0b8473d7750227287063/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2023-05-26 22:09:38 UTC
File Type:
PE (Exe)
Extracted files:
20
AV detection:
30 of 37 (81.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tdqdqimytxm5mpditrr4bpnuvud2qgmwopaxbdt252qejziobrq._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
29c2ba9035cdd613e5cf38e3441a3be91e39c724707659a6473b0e4e24e4bb38
njrat
36157bcd02a5c23a3d161cef0e3aacc07c73e91e0a98cfb9f68852d144d43404
njrat
5ace19621489c3b49a59c73552fea0aed3cd4eae367ead58de6dcfe6bbd96fd1
njrat
72a107eca1b503eba9d0e966f18567a2abad84614d8fec19b9704613c019f2c7
njrat
7c321e4c1f7dee37aab2fd65d50987b9502a3700348ef2ab08d79a952ff27ab7
njrat
9765d205b8b16a05e807f239217a734f37a1d7b263a116ee336d39688bb2ce58
njrat
b83cdea887fae3cec466994818099add164e357acfe347e3ea634ca7f5c09d3b
njrat
e9b4b77b78cfdb18eac7d04f7019657ab3511daf684171a62504bde7b66e3de1
njrat
+ 435 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:hacked trojan
Link:
https://tria.ge/reports/230528-vmdtfsgd2x/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
njRAT/Bladabindi
Malware Config
C2 Extraction:
2.tcp.eu.ngrok.io:18907
Gathering data
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e4c701c10cc4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Frauhost
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e4c701c10cc4eeceb1e344e31e05eda5683d40ccb39e0b8473d7750227287063

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

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/392796/

Comments