MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfa8443f36d018f6ab5e2f43e84b2758118e9641fbc08de182550aea3eaad045. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfa8443f36d018f6ab5e2f43e84b2758118e9641fbc08de182550aea3eaad045
SHA3-384 hash: ee310d1025c01febb0424ca9fbfea33cc2c9bca0605ad97b177dba02a09788d3430dce9f38080281813bb6f791874c38
SHA1 hash: f3d721958a802073154cad00219dd8c8c9cfc754
MD5 hash: 02e7b066f913460da1ad142f25485c7b
humanhash: indigo-finch-carbon-early
File name:JABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZgZEH96MTSShE7hAVg2CBOjO0WPCVRKI7UCrSlGGZYHqV8pB_Flwe9QWIobcSZ6_GzYFakHUHLZFUUB2PAKKHo3.dll
Download: download sample
Signature YellowCockatoo
Create hunting rule
File size:672'256 bytes
First seen:2023-01-18 22:50:28 UTC
Last seen:2023-01-19 00:42:52 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash dae02f32a21e03ce65412f6e56942daa (123 x YellowCockatoo, 60 x CobaltStrike, 44 x JanelaRAT)
ssdeep 6144:7qb+cNtZW+55UvI9ZGsks0VRqlwGFdp0lar2/Iznq3y8rpABi3Usjej9d/oNLN+:+yczIQl902lrL0E6/IDq3bF7le/
Threatray 11 similar samples on MalwareBazaar
TLSH T1F6E48A1C3BB8C85C9B6C26E938AB97179B2457F3E6C29F1F0BA38471195A9714C410FE
TrID 35.4% (.EXE) Win64 Executable (generic) (10523/12/4)
22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.1% (.EXE) Win32 Executable (generic) (4505/5/1)
6.9% (.ICL) Windows Icons Library (generic) (2059/9)
6.8% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SquiblydooBlog
Tags:dll Jupyter Polazert solarmarker YellowCockatoo

Intelligence

File Origin
# of uploads :
2
# of downloads :
240
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/354275/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.60885.30458.3754.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Verdict:
No Threat
Threat level:
  2/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/63c877d88d0ae5247af73945/reports/0d725e4f-2ae2-4b2c-9f97-1167fb8c9e80/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/67d4b941-3b0a-46aa-9d89-4a4f7aedfc8b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1154237
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 786969 Sample: 2PAKKHo3.dll Startdate: 18/01/2023 Architecture: WINDOWS Score: 48 15 Multi AV Scanner detection for submitted file 2->15 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/bfa8443f36d018f6ab5e2f43e84b2758118e9641fbc08de182550aea3eaad045/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2023-01-18 22:51:07 UTC
File Type:
PE (.Net Dll)
AV detection:
7 of 39 (17.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6ueipzw2ampnk26f5b6qszhlaiy5fsb7pai3ymckufoupvk2bcq._file
Verdict:
malicious
Similar samples:
3698472aad6d072b87f9c577d91328b73a436d5e0536ccbff686b9452cc9f523
YellowCockatoo
7ecf41a88b401f08d0382f853327b61322660cb7793d9dd722190e28539c0664
YellowCockatoo
85060968c49db70bfae719efb76e1cdfee4d7929e95d12b0ad8c52585fbcec08
YellowCockatoo
872f44ccb4c39f2da379c082ac4ad5acc06b363374a615929def47c18b0f9642
YellowCockatoo
df0ecc78131aedea3be331f007cf3c6f0575dfdbf51cac37c9db881aae0c2d75
YellowCockatoo
e0f268e1bff8974b728315707386b2b2fe70fa1701047976f0911bc2622e8de0
YellowCockatoo
e6bfa2f7a90b165f4759cd4386e04737f409bfcf06359a1f2de714f14a678a12
YellowCockatoo
f648f5aedcc15303407812b041b3101dadad034e2252168943a16155b92eb9bc
YellowCockatoo
+ 1 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/230118-2ss9nabh83/
Unpacked files
SH256 hash:
bfa8443f36d018f6ab5e2f43e84b2758118e9641fbc08de182550aea3eaad045
MD5 hash:
02e7b066f913460da1ad142f25485c7b
SHA1 hash:
f3d721958a802073154cad00219dd8c8c9cfc754
Link:
https://www.unpac.me/results/c4d9cfdf-fc56-456f-8637-21f4a80d887f/
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/bfa8443f36d018f6ab5e2f43e84b2758118e9641fbc08de182550aea3eaad045

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/354275/

Comments