MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d00ee0e6eab686424f8d383e151d22005f19adbda5b380a75669629e32fe12a6. 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


Threat unknown


Vendor detections: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d00ee0e6eab686424f8d383e151d22005f19adbda5b380a75669629e32fe12a6
SHA3-384 hash: 17c6aab8533fd0d2bec68486a79618c7fc4f89a7feb2588dabc3056becb08700da819cf1babb37ab0298b93d169325f5
SHA1 hash: f0626999b7f730f9003ac1389d3060c50068da5a
MD5 hash: 7f87db33980c0099739de40d1b725500
humanhash: equal-video-island-robin
File name:iec56w4ibovnb4wc.onion_Library__Ransomeware__KatyushaRansomware.bin.malw
Download: download sample
File size:2'477'056 bytes
First seen:2020-03-18 22:38:25 UTC
Last seen:2023-03-09 18:19:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9586355d3c001552543f5fa27b1cb240
ssdeep 49152:tzlhgyBIjVpPZHZlPpLPk0vglJIAc/8KYBsxdO0G7x+dP1Y+:zy9jRZlFknvzcEKY8dOD7x8NY
Threatray 5 similar samples on MalwareBazaar
TLSH A9B5330A67186D4CEC50E3BB91DD866B1078B2D3AA3C6D9D362102ECF93395D73E7861
Reporter ov3rflow1
Tags:malw

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Mpress-7
Create hunting rule

Win.Ransomware.Katyusha-6731955-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Katyusha
Create hunting rule
Status:
Malicious
First seen:
2018-10-14 17:53:03 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
26 of 29 (89.66%)
Threat level:
  2/5
Verdict:
malicious
Similar samples:
0cd84bfd6c8c5f61e644286675ece0013aafea6a538f899afc544bcbc0c00f75
54cc3426c8ad3f2d39543a8157843620af7108ea419589cc6755e77a31b96047
6575a80b5fa70f2b72b0c5270e4bf316efbdda166b73267a783ebe8a56f3cd1e
d73498e0aabb97375783af491aded66aa6710ba848247de3337f404fa02a35c0
fdafb44be84ea918c76a99f4c24c08fbe8de6648a4ad73614f77450aa2b43484
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Ransomware
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d00ee0e6eab686424f8d383e151d22005f19adbda5b380a75669629e32fe12a6

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:APT_NK_Methodology_Artificial_UserAgent_IE_Win7
Create hunting rule
Author:Steve Miller aka @stvemillertime
Description:Detects hard-coded User-Agent string that has been present in several APT37 malware families.
Rule name:Hacktools_CN_WinEggDrop
Create hunting rule
Author:Florian Roth
Description:Disclosed hacktool set - file s.exe
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/

File information

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

  
Delivery method
Other

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
WIN_CRYPT_APIUses Windows Crypt APIADVAPI32.dll::CryptEncrypt

Comments