MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c406c19f6f0070a18debf72182fe877fc438e607d098f9fdaca59088ac4491b. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c406c19f6f0070a18debf72182fe877fc438e607d098f9fdaca59088ac4491b
SHA3-384 hash: 98ce4b363dd7a0c7f569aa87278ff566836df307515e2a17fef546e9c1612ec1a5041918e727e510881b3074c3cfffa7
SHA1 hash: 6a4ec6612242c1bb3d802d17c2de105d15340890
MD5 hash: 3f0e09ee93d6fa767e7d8c2c891f96e6
humanhash: potato-oklahoma-double-high
File name:360UPDATE.EXE
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:17'920 bytes
First seen:2020-06-25 15:18:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 17b461a082950fc6332228572138b80c (121 x CobaltStrike, 2 x Cobalt Strike)
ssdeep 192:aEA0TJAPyjLHY219R8C6wtQbYu2KmbxQ2C04kvWgepEt2dOuitj6EUbOD6kxiY:NA0TJASPp6p/D43FvWgepROuit6IAY
Threatray 119 similar samples on MalwareBazaar
TLSH 8F82F97FB60264D9C127D07CD8EE6771ACF27423417A6B1F2BB8CB306E21978466D909
Reporter James_inthe_box
Tags:CobaltStrike exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/14438/
Detection(s):
Win.Trojan.CobaltStrike-7899871-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Connection attempt to an infection source
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c406c19f6f0070a18debf72182fe877fc438e607d098f9fdaca59088ac4491b/
Threat name:
Win64.Trojan.Cobalt
Create hunting rule
Status:
Malicious
First seen:
2020-06-25 15:18:16 UTC
File Type:
PE+ (Exe)
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rragygpw6adqugg6x5zbql7io76ehdtapuey7h62zjmqrcwejenq._file
Verdict:
malicious
Similar samples:
26760ca79ec85b46777cda948a746134b8513692075fbc17db7a553b24fd3482
CobaltStrike
2b37d1cc352523550bc54e25ed9d5c6f4924f597d006a854e5f4336f0251163e
CobaltStrike
579dd063a1a7b901f985b190ddaf2f3cad1be5c135b01266a69d046ae247633c
CobaltStrike
80ce381fa35b89c2855f2b99fdb9c32b1899db46d38a6b31e4aa82bc5781d306
CobaltStrike
86ecb5b31182eb2fd094398cbc5a7f3d20aa6a661a733294009d14cd7ba19224
CobaltStrike
9a56a2cd845b22c393ea8fba2a5467642181039aac3876082fe2a8d92adfae55
CobaltStrike
b688dd3b5c68db421a7a5d1cdd19ad7a847771c7f7ad33fe9a0f74e475428c83
CobaltStrike
dc6e2fe4208ef45c9131412de032c2b752425b5c0fc37dfecdbb2d0a0ea6263d
CobaltStrike
e99cc027c77bed5c1414225e39093bde66c654a9adfcca9cb3ddafa266410aea
CobaltStrike
ec06102bf93522b24afce8e7641a0182b4bf0c53861599f22b5ee257ad1ee2d8
CobaltStrike
+ 109 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/200625-2v5zzvm72e/
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:CobaltStrike
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect CobaltStrike Beacon in memory
Reference:https://blogs.jpcert.or.jp/en/2018/08/volatility-plugin-for-detecting-cobalt-strike-beacon.html
Rule name:CobaltStrike_C2_Encoded_Config_Indicator
Create hunting rule
Author:yara@s3c.za.net
Description:Detects CobaltStrike C2 encoded profile configuration
Rule name:ReflectiveLoader
Create hunting rule
Description:Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:Internal Research
Rule name:win_cobalt_strike_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/14438/

Comments