MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f3e83b3aa82ef8adbf82f9971372b78015470ca185e77a367fc8f1a4963ea64. 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


BuerLoader


Vendor detections: 3


Intelligence 3 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f3e83b3aa82ef8adbf82f9971372b78015470ca185e77a367fc8f1a4963ea64
SHA3-384 hash: 29511a0a75e0379b727618e9a588274a5db052b019631995ceaed4ff4373f8e8a2d1b610ab6fb4e6d17c663f9e77f319
SHA1 hash: 7cc2e44efa0a75672e53774249c6d40af4f01404
MD5 hash: d7a8bb81bed66e8671c99e36e0d44c83
humanhash: burger-magnesium-louisiana-oxygen
File name:5f3e83b3aa82ef8adbf82f9971372b78015470ca185e77a367fc8f1a4963ea64
Download: download sample
Signature BuerLoader
Create hunting rule
File size:401'920 bytes
First seen:2020-06-10 07:45:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 333cd8221e5bdefee3c7ac9cd0fb328a (1 x RaccoonStealer, 1 x DanaBot, 1 x BuerLoader)
ssdeep 1536:UmOLaLtlDt+Tf+PtoMaqPtLHOv6Uw5hR31PksL1x1zA/pkmHiaH5t5OQpwL1RKJ0:UmlL7xLUqRlPrL1x1k/pOO5PpwLSpQ5
Threatray 178 similar samples on MalwareBazaar
TLSH 6184BF103ED1D7BBC4556D305029C3B11AAE7C7199A888833774EB1E6E323E1AE7A747
Reporter JAMESWT_WT
Tags:BuerLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Malware.PDB-11.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.DanaBot
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 04:58:35 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
041a38bb8033ba158dc7728a19844811f459500c800835b0e2609501253c9470
BuerLoader
51e65c80e7e567914ea0b0b43f01ac76901cfbd36a0aba1ac06cca5593f12b41
BuerLoader
70ec5843a563be04290314f543ed0369a822a71ee353008cda4a82346e341ff9
BuerLoader
8092f7adff425c2972f2716e2d31fedb1057c692eb8f0d4ca65d1a97537932a7
BuerLoader
838e751256c2c80b0ea3299a6c9410033a4ae8eeb15fa5dc913a5e2d2b041c5a
BuerLoader
983d5da5a77bd35296ad8569ec9eeeb0b7984f9deadf4d7b65842275da53ca72
BuerLoader
a61d49a1253008d99edb3454be53014f5aca06bd41bd70b77ad2266a3579fcbe
BuerLoader
ae3ff9a6dba15d80bb39bfe3cac65cf0ffd3745b7cc5a3880465f727747a5804
BuerLoader
af0a3834638be40e679b27b8fe35a494906e3ef293e4ac5b16ceb1d198939d09
BuerLoader
f8bd31f514d66552ce6512c5d48ea422a990b6e0d0d4251ccd25370048718c48
BuerLoader
+ 168 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/201109-qcffeva5y6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Enumerates connected drives
Deletes itself
Loads dropped DLL
Executes dropped EXE
ServiceHost packer
Modifies WinLogon for persistence
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:win_buer_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_buer_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Comments