MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f0ceeec9f5bca4b257997ed6adf599e8cf5c1c890fb1fa949e6905563152216. 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


YellowCockatoo


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f0ceeec9f5bca4b257997ed6adf599e8cf5c1c890fb1fa949e6905563152216
SHA3-384 hash: 72caa0d12c4469af427bf79d3c02e63737bd0f027845fdd9b0a45f12f4e24e2a2d41e30ea2ea8a53e746b0ffc945b23b
SHA1 hash: 648b1ba5b196ca6fc01a566ee60ca21f10f3fb91
MD5 hash: 0fd5f1e176cb4588f51decf6376723db
humanhash: fillet-glucose-pasta-cola
File name:deimos.dll
Download: download sample
Signature YellowCockatoo
Create hunting rule
File size:142'849 bytes
First seen:2022-03-14 23:19:47 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash dae02f32a21e03ce65412f6e56942daa (123 x YellowCockatoo, 60 x CobaltStrike, 44 x JanelaRAT)
ssdeep 3072:6wXh08eXVgdAdUVg7cir6vH8YUYaEVcvtA2zur:VXa8eXVU2ric1YaEVi
Threatray 8 similar samples on MalwareBazaar
TLSH T166D3E501338DD99CD76C96F8F8570321A31050B3C522AF6FA8B16BB9DE565A8CD442FE
Reporter RussianPanda95
Tags:dll Jupyter Polazert solarmarker YellowCockatoo

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/250463/
Detection(s):
SecuriteInfo.com.Variant.Tedy.88650.13204.26434.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated overlay packed replace.exe
Link:
https://www.filescan.io/uploads/622fcda70cd58dbd9299fc42/reports/4a03b480-8650-4f52-8c28-763662d137d1/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:
Solarmarker
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9f52f21a-c6f0-4aef-8e65-005dd4197a2b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/956639
Signature
Machine Learning detection for sample
Sigma detected: Suspicious Call by Ordinal
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 589120 Sample: deimos.dll Startdate: 15/03/2022 Architecture: WINDOWS Score: 48 13 Machine Learning detection for sample 2->13 15 Sigma detected: Suspicious Call by Ordinal 2->15 7 loaddll32.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        process5 11 rundll32.exe 9->11         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f0ceeec9f5bca4b257997ed6adf599e8cf5c1c890fb1fa949e6905563152216/
Threat name:
ByteCode-MSIL.Backdoor.Polazert
Create hunting rule
Status:
Malicious
First seen:
2022-03-14 23:20:13 UTC
File Type:
PE (.Net Dll)
Extracted files:
1
AV detection:
11 of 42 (26.19%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
0ee13a0f2d38106ad215ef50a7a864cba7210fab238cc694e7138b595e401ed0
YellowCockatoo
1ab089aa70ae414ed619ed644f1d92d2797122fef8aa28f00581ef3ca9de2f82
YellowCockatoo
3407a30a697cc9ad2aa84fddc9f643a6b0f2012b286f99f5ac01064bbd56e09a
YellowCockatoo
3b04d7ed05fbc5ed842628c3b5693bd50b73bc92c2806a8ac4fdca4a45b708c1
YellowCockatoo
a5aae18b76d196ba1c4904f557f6e3bae5574bd740150b2978e80de4cbc75417
YellowCockatoo
cb053d19ba6b4339d20e5eced36a58fffe71f571422b41e8cc255af63de34557
YellowCockatoo
e91e49fa225b2a9d7b6d5b33a64d4ebe96bbbcea3705438910a5196e0b9d030f
YellowCockatoo
f5552ce676db6d5f5ea968bfd5d2580a64a6da0ad92b6a44de93e9ac748d62de
YellowCockatoo
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220314-3be65sdfa6/
Unpacked files
SH256 hash:
0f0ceeec9f5bca4b257997ed6adf599e8cf5c1c890fb1fa949e6905563152216
MD5 hash:
0fd5f1e176cb4588f51decf6376723db
SHA1 hash:
648b1ba5b196ca6fc01a566ee60ca21f10f3fb91
Link:
https://www.unpac.me/results/e1556334-3490-4792-9ce3-5f77663df478/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/0f0ceeec9f5bca4b257997ed6adf599e8cf5c1c890fb1fa949e6905563152216

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:extracted_at_0x44b
Create hunting rule
Author:cb
Description:sample - file extracted_at_0x44b.exe
Reference:Internal Research

File information

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

Web download

YellowCockatoo

7z 0e72b9cc2d4e3dd77041c51c127bd366ee293f9cb0b94a986b2174c9888593f1

YellowCockatoo

DLL dll 0f0ceeec9f5bca4b257997ed6adf599e8cf5c1c890fb1fa949e6905563152216

(this sample)

  
Dropped by
SHA256 0e72b9cc2d4e3dd77041c51c127bd366ee293f9cb0b94a986b2174c9888593f1
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/250463/

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