MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ca6449c0586a77c55586bcc7adfaef2c3cc53da4713c5ed57fced15a3054545. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ca6449c0586a77c55586bcc7adfaef2c3cc53da4713c5ed57fced15a3054545
SHA3-384 hash: 35adad63787e7fb53d06c66a01aea39295e5d3cff5ba8c5720a6164a02450adea0f68cc35808847e6099b273c73e0cde
SHA1 hash: 798bb903cc90cd26edc1ede15f3de46f4b53c6ff
MD5 hash: 13dee6e2944d670cd81858e119f7d530
humanhash: robert-georgia-wyoming-william
File name:9ca6449c0586a77c55586bcc7adfaef2c3cc53da4713c5ed57fced15a3054545
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:944'640 bytes
First seen:2021-04-10 02:53:41 UTC
Last seen:2021-04-10 03:42:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6d204c07b97d1a8d6f9a522ea9d0e681 (1 x CobaltStrike)
ssdeep 12288:ayprfIpD0WMzMdaWUcYXDZ9SRM8FySuv26qXcJUIVdmWq:zAoZlpcYV8Rt5uua
Threatray 684 similar samples on MalwareBazaar
TLSH D215E134AC8A3274E574D2FA45F3D4B7737334511A331B4B8A6B17632E22294AF2B5C9
Reporter Anonymous
Tags:CobaltStrike

Intelligence

File Origin
# of uploads :
2
# of downloads :
664
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9ca6449c0586a77c55586bcc7adfaef2c3cc53da4713c5ed57fced15a3054545.zip
Verdict:
Suspicious activity
Analysis date:
2021-04-09 09:06:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c362dbb7-97c9-4aa2-aba6-32358e882511

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/133468/
Detection(s):
SecuriteInfo.com.Variant.Ulise.193084.28068.26770.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Launching a process
Modifying a system file
Sending a custom TCP request
Sending a UDP request
Enabling autorun by creating a file
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.
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/671919
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Early bird code injection technique detected
Extracts suspicious resources from PE file (packer detected)
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Writes to foreign memory regions
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ca6449c0586a77c55586bcc7adfaef2c3cc53da4713c5ed57fced15a3054545/
Threat name:
Win64.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2021-04-08 19:44:01 UTC
AV detection:
17 of 48 (35.42%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
03729ae2db20f485c0b83fbf36d2a22d629137deb2032bf972132db9f2805882
CobaltStrike
1c8de01df040c973b37ae5ce8e1bb523e1ba24a9c25263706022f9a9894a2e50
CobaltStrike
452363ce4a4695a985d5a6200de2b43692f7e0d4df11f0b30b42fc78a0cc9440
CobaltStrike
84cef0aed269e6213bfa213d95a3db625bcdde130f33bf4227436985e4473252
CobaltStrike
8fabea95cbfe1da521dfcd7880ec3301a3a32175741680d8c1a8acacc0199eb7
CobaltStrike
9d0cc73772d79a0561d03db4e6aca9fad9b125afbbc7f2b4f7f3df25eeed56a0
CobaltStrike
a93eb70cc4152e32cd3a39fda968b2da5ade48453927410a0d520f2d13223d11
CobaltStrike
cb01f31a322572035cf19f6cda00bcf1d8235dcc692588810405d0fc6e8d239c
CobaltStrike
dbafbe9edfdac67a781756a6970a7341fd5401b0914fff7e3e8136cff0426fc5
CobaltStrike
f25295fc7d3435f80f39e602465da255ee0ace3d845315dac8731873adff894d
CobaltStrike
+ 674 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike backdoor trojan
Link:
https://tria.ge/reports/210410-rcdecpn25j/
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Executes dropped EXE
Cobaltstrike
Malware Config
C2 Extraction:
http://106.117.252.172:443/jquery-3.3.1.min.js
http://111.62.79.149:443/jquery-3.3.1.min.js
http://121.29.54.59:443/jquery-3.3.1.min.js
http://113.137.62.36:443/jquery-3.3.1.min.js
http://111.19.244.43:443/jquery-3.3.1.min.js
http://116.177.248.23:443/jquery-3.3.1.min.js
http://122.246.6.14:443/jquery-3.3.1.min.js
Unpacked files
SH256 hash:
9ca6449c0586a77c55586bcc7adfaef2c3cc53da4713c5ed57fced15a3054545
MD5 hash:
13dee6e2944d670cd81858e119f7d530
SHA1 hash:
798bb903cc90cd26edc1ede15f3de46f4b53c6ff
Link:
https://www.unpac.me/results/7901c961-dbf6-4afb-96dc-82634eec9284/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
CobaltStrike
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9ca6449c0586a77c55586bcc7adfaef2c3cc53da4713c5ed57fced15a3054545

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/133468/

Comments