MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec33f89414d492587414ccba063672e1c044d65cbb3442fcce56fd4fe9c0ef97. 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: 2


Intelligence 2 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec33f89414d492587414ccba063672e1c044d65cbb3442fcce56fd4fe9c0ef97
SHA3-384 hash: 6494a5a8e92d78be79471469ea1fe77af0f4053889be5829db4737966d697ea94aa5870229c60a2512ce9145bce51e07
SHA1 hash: 567eaa34a6280c0a772c37c3e8ba5d10632f9f36
MD5 hash: c5210e867022553a72012a8ed9f52bbc
humanhash: river-quebec-enemy-lithium
File name:ec33f89414d492587414ccba063672e1c044d65cbb3442fcce56fd4fe9c0ef97
Download: download sample
File size:181'093 bytes
First seen:2020-06-10 09:42:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 87bed5a7cba00c7e1f4015f1bdae2183 (3'034 x Jadtre, 23 x IcedID, 17 x Blackmoon)
ssdeep 3072:uM103lI3khiIGJldu3qePp9ulZIfuXfQfEzr0Me9YgCnDqYbGdN6iDDOXcT9qcVi:5S3lIsGJK6s0jxfQcz0ugCnDqY+6iDan
Threatray 18 similar samples on MalwareBazaar
TLSH 890412021CABA615D1D0D93D9C522322C7DE6D927E705F6712AECDBABC4FE7C44D180A
Reporter JAMESWT_WT

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.MEW-1
Create hunting rule

PUA.Win.Downloader.Aiis-6803892-0
Create hunting rule

Gathering data
Threat name:
Win32.Ransomware.FileCoder
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 08:04:16 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
37 of 48 (77.08%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
632562060da02f7ed5e92b1fe1bd94ce8d993cb134e93f8294beade2f0f42974
6397766c93f68812ec58ed674ee32c468ce131ee7e43637d138569d8ad03697b
7ddcc953ccef254443126b85143a138812eb70755b5723538b299094ad19bc8f
89eda6432dac50908d35a712e0e44b0bc9f25ebed38c7171769943ffc64779ea
c34742f6021c620e0dadec87393ece9a46df90d2459dedb275b34f09bbbe8e21
d9b55d2957cf41b12673fce89f529e654d177bf21c88bb75f14c4275b2d43cf3
dc05645067f3f3ccf6a4e647dcf935c928fd981ef904672603a7ab409488166e
dd32c831ea0452535a15f0bfbef6cbf341598274919fca7b74015cda06905b21
dd58e68661edf17005403cf8b7840c3756ac8f2b034dadb06bea085c791bfb82
eddc999a7e76c2af01abaa813a903686f6f5b7ff94a7587c071bf2d2243b5239
+ 8 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
persistence ransomware spyware
Link:
https://tria.ge/reports/201109-yfj7d126rs/
Behaviour
Creates scheduled task(s)
Interacts with shadow copies
Opens file in notepad (likely ransom note)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies registry class
Drops file in Program Files directory
Modifies service
Adds Run key to start application
Drops desktop.ini file(s)
Enumerates connected drives
Reads user/profile data of web browsers
Executes dropped EXE
Modifies extensions of user files
Deletes shadow copies
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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.

Comments