MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0f268e1bff8974b728315707386b2b2fe70fa1701047976f0911bc2622e8de0. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e0f268e1bff8974b728315707386b2b2fe70fa1701047976f0911bc2622e8de0
SHA3-384 hash: 01c2e7d5be5493a29e721ec70114aa0ebd2fa15b960b3310bbea58e7770754e62520d2c8df588e8e7517963762047b97
SHA1 hash: 9b8c7c5a6c1fced4082f621ba1d7ff25f0d12163
MD5 hash: ae00b97eb44feb634ddf0ed05241a697
humanhash: ack-idaho-jersey-network
File name:20221006
Download: download sample
Signature YellowCockatoo
Create hunting rule
File size:620'032 bytes
First seen:2022-10-06 17:56:51 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 12288:YPq0TuKfvwUERTEVxEMFN/HLcQlGqyHU5:y546SHq
TLSH T149D48B4837A4C85C8B6C27F979ABA7077B2456F7E6C2AF0DC79690711A1ACF04C910F6
TrID 38.0% (.EXE) Win64 Executable (generic) (10523/12/4)
23.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
16.3% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.EXE) OS/2 Executable (generic) (2029/13)
7.2% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter SquiblydooBlog
Tags:dll Jupyter Polazert solarmarker YellowCockatoo

Intelligence

File Origin
# of uploads :
1
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/317385/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.18458.3751.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/633f16efc9e2f3435432f4c6/reports/ae6c9ded-43ed-46ba-847f-f6381c996fe2/overview
Result
Verdict:
UNKNOWN
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/d771e937-ac0a-4afa-be74-5be827b276ab
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1085178
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 717740 Sample: 20221006.dll Startdate: 06/10/2022 Architecture: WINDOWS Score: 52 15 Antivirus / Scanner detection for submitted sample 2->15 17 Machine Learning detection for sample 2->17 7 loaddll32.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 conhost.exe 7->11         started        process5 13 rundll32.exe 9->13         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e0f268e1bff8974b728315707386b2b2fe70fa1701047976f0911bc2622e8de0/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-10-06 17:57:08 UTC
File Type:
PE (.Net Dll)
AV detection:
12 of 26 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4dzgryn77cluw4udcvyhhbvswl7hb6qxaechs5xqsen4eyrorxqa._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/221006-wjkm9saddp/
Unpacked files
SH256 hash:
e0f268e1bff8974b728315707386b2b2fe70fa1701047976f0911bc2622e8de0
MD5 hash:
ae00b97eb44feb634ddf0ed05241a697
SHA1 hash:
9b8c7c5a6c1fced4082f621ba1d7ff25f0d12163
Link:
https://www.unpac.me/results/f4583ae8-3442-4604-bc45-317e6b164e40/
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/e0f268e1bff8974b728315707386b2b2fe70fa1701047976f0911bc2622e8de0

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.

Cape
Cape
https://www.capesandbox.com/analysis/317385/

Comments