MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4970f05913aa3f02abc082a82fbf8cf2fc36995b898786cde396b93dce74b859. 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


CobaltStrike


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4970f05913aa3f02abc082a82fbf8cf2fc36995b898786cde396b93dce74b859
SHA3-384 hash: eebac1824acdfb1db403191a8b2bf8ce5c6f0779d3994376f9ab7bcf306c68757bcc5e3eb4a75fc28b6c592d7a8796db
SHA1 hash: 14a49880473042a1ef21eec5b9a9aa68def9100a
MD5 hash: ab4c13f925ccc10257b68ddfee1630b0
humanhash: berlin-pip-fourteen-oxygen
File name:TaskServer.exe
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:6'015'383 bytes
First seen:2020-09-18 10:32:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 223d0574dd598bea0ae79630c48ebf80 (3 x Emotet, 1 x DemonWare, 1 x CobaltStrike)
ssdeep 98304:gImwa7L+zWqKF5McwoPllMWHubXkTZONq0d6NlPf9/iPUM1GxFCIciDspUN:0waOxoP1HOXfZ8bntisxFCIciDs+
TLSH AC563351B5D0E9B6C3B36E7A44F2D6788A5EB35007609EBFE2E111284E763D0393E81D
Reporter JAMESWT_WT
Tags:CobaltStrike

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.43819008.10765.23408.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Sending an HTTP GET request
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/469874
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4970f05913aa3f02abc082a82fbf8cf2fc36995b898786cde396b93dce74b859/
Threat name:
Win32.Exploit.Leivion
Create hunting rule
Status:
Malicious
First seen:
2020-09-12 05:38:21 UTC
File Type:
PE (Exe)
Extracted files:
437
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jfypawitvi7qfk6aqkuc7p4m6l6dngk3rgdyntpds24t3ttuxbmq._file
Result
Malware family:
metasploit
Create hunting rule
Score:
  10/10
Tags:
trojan backdoor family:metasploit
Link:
https://tria.ge/reports/200918-8xkw7g6vaa/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
JavaScript code in executable
Loads dropped DLL
MetaSploit
Malware Config
C2 Extraction:
http://39.101.174.221:12358/LWbW
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Badur
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4970f05913aa3f02abc082a82fbf8cf2fc36995b898786cde396b93dce74b859

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_File_pyinstaller
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Description:Detect PE file produced by pyinstaller
Reference:https://isc.sans.edu/diary/21057
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
X
https://twitter.com/malwrhunterteam/status/1306890927986954240?s=20
Cape
Cape
https://www.capesandbox.com/analysis/63374/

Comments