MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc56a888670e5f283189a902abbc9f57a808a66b2938fde1480509c2cb265841. 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


TA505


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc56a888670e5f283189a902abbc9f57a808a66b2938fde1480509c2cb265841
SHA3-384 hash: 1ce09a5ccebbeada7459ef60799bcc0e05fcfb13ab0500c8d31fec930d315e3867287e18f7ec3563708aa93c5d22ddb5
SHA1 hash: c8db569df51892e6c455f9cba116bb5a53a09720
MD5 hash: bfbdfcc355e938752a61c8ea0cc61967
humanhash: steak-social-hydrogen-king
File name:out_payload_RD86.bin
Download: download sample
Signature TA505
Create hunting rule
File size:524'288 bytes
First seen:2020-08-21 12:18:16 UTC
Last seen:2020-08-21 13:00:37 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 1ea1644a8724f47f86e1a3c371d6b287 (1 x TA505)
ssdeep 12288:0EvuTGR3RE3soWm/UYLlWb6sCmH6jNA9cO7Okt0mRgiK6nDfio:iGRhsscFobRCCTAGDp
Threatray 3 similar samples on MalwareBazaar
TLSH 05B4F15185A2EF40DEF728F6DCCE4CC429A1E254274D3AF6E23848626677AAD3531373
Reporter tbarabosch
Tags:TA505 TA505 SDBBot

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/49543/
Detection(s):
SecuriteInfo.com.Generic.mg.bfbdfcc355e93875.16364.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the Windows subdirectories
Sending a UDP request
Result
Threat name:
SDBbot Installer
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/444177
Signature
Creates an undocumented autostart registry key
Machine Learning detection for dropped file
Yara detected SDBbot Installer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 274866 Sample: out_payload_RD86.bin Startdate: 23/08/2020 Architecture: WINDOWS Score: 56 16 Yara detected SDBbot Installer 2->16 18 Machine Learning detection for dropped file 2->18 6 loaddll32.exe 1 2->6         started        process3 process4 8 rundll32.exe 3 4 6->8         started        11 rundll32.exe 6 7 6->11         started        file5 20 Creates an undocumented autostart registry key 8->20 14 C:\Windows\SysWOW64\mswinload0.dll, PE32 11->14 dropped signatures6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc56a888670e5f283189a902abbc9f57a808a66b2938fde1480509c2cb265841/
Threat name:
Win32.Trojan.GraceWire
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 12:20:07 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
450b38b821f51f8f5726d5be617b4105563038b9e367cb312197a1a56a895a53
TA505
4f3129e7343d1dee0695d18f265f88610ec1c04132be5d1888993278daf8920e
TA505
ac3db13e7b17b4724d503aac7b9f4d27a9dfa9d48b069aef32ee5e393c5a544e
TA505
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/200821-56wmgfncmj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Sets file execution options in registry
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bc56a888670e5f283189a902abbc9f57a808a66b2938fde1480509c2cb265841

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: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

File information

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

Web download

TA505

DLL dll bc56a888670e5f283189a902abbc9f57a808a66b2938fde1480509c2cb265841

(this sample)

  
Dropped by
Get2
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/49543/

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