MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 350343f15c1e0358007718d4fe9f588d6b4c391d9feb2c4cd561d34b0921c7c6. 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: 12


Intelligence 12 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 350343f15c1e0358007718d4fe9f588d6b4c391d9feb2c4cd561d34b0921c7c6
SHA3-384 hash: def9011d8055d29b6fd314b26970eab6f528b520e06f167a76afc8bba41fc0d0b311107bf6b3be233ff8a60eb0198709
SHA1 hash: a2a4a655d13218133d1e770e5f886a1161981324
MD5 hash: ac9ac2e7e51c805f62ea24bf2b76c2b5
humanhash: nitrogen-avocado-blossom-angel
File name:ac9ac2e7e51c805f62ea24bf2b76c2b5.exe
Download: download sample
Signature njrat
Create hunting rule
File size:1'251'328 bytes
First seen:2022-01-31 11:31:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:ZFX6LUkUTJjtn3+djxjSoEpA1Knzf6wvhlerrziL8cjBjHHXHHHCHHHhpnI/y:z+UkwJIj51AfdleOL8QBjHHXHHHCHHHF
Threatray 33 similar samples on MalwareBazaar
TLSH T10745F110B343A62AC7AD29B64550E2CC7FB3FC412DDE431715D1ED388E2AA45B0A96FD
File icon (PE):PE icon
dhash icon 70f4b2e8ccd4f070 (6 x njrat, 1 x AsyncRAT)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
91.109.184.13:5050

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
91.109.184.13:5050 https://threatfox.abuse.ch/ioc/370961/

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ac9ac2e7e51c805f62ea24bf2b76c2b5.exe
Verdict:
Malicious activity
Analysis date:
2022-01-31 11:36:47 UTC
Tags:
trojan rat njrat bladabindi
Link:
https://app.any.run/tasks/04ac54c0-f32e-4605-84fb-4997e21c30ab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/228397/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi obfuscated packed
Link:
https://www.filescan.io/uploads/61f7c8b4d9e6538232d734f5/reports/64dc527c-2c91-453c-9bf7-53cffd36c7b8/overview
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/6123acac-e8a7-45f3-b5bc-997ea3eaa8dd
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/930768
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/350343f15c1e0358007718d4fe9f588d6b4c391d9feb2c4cd561d34b0921c7c6/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2022-01-28 20:48:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
28 of 43 (65.12%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gubuh4k4dybvqadxddkp5h2yrvvuyoi5t7vsytgvmhjuwcjby7da._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
361ced68c7680745d536ecd6a4c9dcbc867234c4fe10e419553d24a2514c3840
njrat
63dec7fa46a8b31f38ec74c9518847f54e570b62b1664f191a596727bf75f22b
njrat
6afa8f79af9fd9ec79a3ebd4fd0932c496afdd4766df779a796e9ee502553562
njrat
c7cfd6eb7f84680ea18209845e54a70e7ab07accdf94a9ef5b7399a9181af92f
njrat
da66b50a26a1b91eef2e102293a9086df408502b9aa00df5a684e2ce33ea72e1
njrat
+ 23 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence suricata
Link:
https://tria.ge/reports/220131-nnad4ahafm/
Behaviour
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Sets service image path in registry
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
Unpacked files
SH256 hash:
8c037f8427cce45924dbef1abb5ac88a5a2743de1a596b222969bd3e8a46cdc1
MD5 hash:
a14a8c565102758ea2985f887e842cf8
SHA1 hash:
ed8dff83fd47ac4a4cbdcc608984e43b2df8d154
Link:
https://www.unpac.me/results/34aee469-a880-4608-ae54-4cb00240e5c3/
SH256 hash:
350343f15c1e0358007718d4fe9f588d6b4c391d9feb2c4cd561d34b0921c7c6
MD5 hash:
ac9ac2e7e51c805f62ea24bf2b76c2b5
SHA1 hash:
a2a4a655d13218133d1e770e5f886a1161981324
Link:
https://www.unpac.me/results/34aee469-a880-4608-ae54-4cb00240e5c3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/350343f15c1e0358007718d4fe9f588d6b4c391d9feb2c4cd561d34b0921c7c6

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/228397/

Comments