MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad42170cf53ef7e0ea91196fedd5f8ae7665e207f9de002c63562f4b1db57717. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad42170cf53ef7e0ea91196fedd5f8ae7665e207f9de002c63562f4b1db57717
SHA3-384 hash: 8597a887b2a40d8d8df3cdaa0c5cb141303548164f29dce39731172c2721193b4cc0d843c3d3e663c5167b50e3b07c9b
SHA1 hash: 6d10912d8b98cd95be423b4a6c8ef7484fa03231
MD5 hash: 7cec66a4fbda013844342c0ddef51750
humanhash: cola-india-yellow-network
File name:ad42170cf53ef7e0ea91196fedd5f8ae7665e207f9de002c63562f4b1db57717
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:5'588'984 bytes
First seen:2020-07-07 14:25:53 UTC
Last seen:2020-07-07 15:15:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f3d3d2ef117a5123acf3821117258457 (2 x CobaltStrike)
ssdeep 98304:4SVzKvzDXOZZAep0Xmpk0sSGeUrUzE2x0uiRcwx2pa15cq:PSvX0dnmtIz77q
Threatray 54 similar samples on MalwareBazaar
TLSH F446592167D44C3EF2B3137C5D69A719656EF9700DE2C80BA294CA3E3A709C1DB61B27
Reporter JAMESWT_WT
Tags:CobaltStrike

Intelligence

File Origin
# of uploads :
2
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection:
CobaltStrikeBeacon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22348/
Detection(s):
SecuriteInfo.com.Win32.Heri.16026.5539.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file in the Windows subdirectories
Sending an HTTP GET request
Sending a TCP request to an infection source
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ad42170cf53ef7e0ea91196fedd5f8ae7665e207f9de002c63562f4b1db57717/
Threat name:
Win32.Trojan.Cometer
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 04:28:31 UTC
File Type:
PE (Exe)
Extracted files:
49
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vvbbodhvh336b2urdfx63vpyvz3glyqh7hpaalddkyxuwhnvo4lq._file
Verdict:
malicious
Similar samples:
178bba892544670c9b347112461fc5443e02bd5a7685c9c29a4218dcf64eb25c
CobaltStrike
1a9bbebde954b27cbf6006128e1a22bdfa81d4ea853ba99bab4ec3333ea0bb89
CobaltStrike
5cd1e21eef3c4ed694dc429b88b403995244060feb4fdea12473aff4d782e1f5
CobaltStrike
843ecb8f65383d379efac41850e2962630597fbb9d327215268c480e896fa16a
CobaltStrike
8f7b9a377a14260d8bdcc6e18e749013a0c2c09a60d46fa026d77f6d92b7b801
CobaltStrike
9a8b757fa40f9f6ee20d070db2801a48b9f7129ca385d6b52bb754cc8b72920b
CobaltStrike
9b27a5018742f9fd6d6c1f94e56215b64eaf0b263e43b82feec02ceeab208398
CobaltStrike
d0198b775182eab3ed405bd0d946006ec8616b61083e643200d1d34fe8cae2f3
CobaltStrike
d1a71b6a8691f72eb133570b9e90e8de061a652a35e3b4039d0875bbc0f76f1c
CobaltStrike
e4ca37b939f9ca60aab3b68d49169ee93e46548b76dfb31eeb43d4161fd3dc1a
CobaltStrike
+ 44 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200707-984qfg18fa/
Behaviour
Modifies system certificate store
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_Unmodifed_Beacon
Create hunting rule
Author:yara@s3c.za.net
Description:Detects unmodified CobaltStrike beacon DLL
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:WiltedTulip_ReflectiveLoader
Create hunting rule
Author:Florian Roth
Description:Detects reflective loader (Cobalt Strike) used in Operation Wilted Tulip
Reference:http://www.clearskysec.com/tulip

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/22348/

Comments