MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14a459aaee0a8ef5851953fcef309cfa5a762e9bf001c758d46fed97d285ded0. 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



BazaLoader


Vendor detections: 5


Intelligence 5 IOCs YARA File information Comments

SHA256 hash: 14a459aaee0a8ef5851953fcef309cfa5a762e9bf001c758d46fed97d285ded0
SHA3-384 hash: 9a28c1e1a09319e3f8240980b9814d953f1e9cc63e84da3770e6bfa91e438799e2c7f9e36c116c9e078ab41c3f794308
SHA1 hash: 90f95f4b37f802188b9ecb37133904b28405d16a
MD5 hash: 8570b97f7ac895f85418d612433e7cf4
humanhash: tennis-mike-winter-neptune
File name:triage_dropped_file
Download: download sample
Signature BazaLoader
File size:260'741 bytes
First seen:2021-08-04 21:37:05 UTC
Last seen:2021-08-04 23:12:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:gUwf3gO7PJhR6SaDxROwF7GmHPWJRQjWRvB:glBL65caimOJ0WX
Threatray 5 similar samples on MalwareBazaar
TLSH T105447D2E94580650F68FABBD992D1FBBE57EDD933A16E019323EAAC3453176FC401213
Reporter malwarelabnet
Tags:BazaLoader BazarBackdoor exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
triage_dropped_file
Verdict:
No threats detected
Analysis date:
2021-08-04 21:39:12 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Transferring files using the Background Intelligent Transfer Service (BITS)
Connection attempt
Sending a custom TCP request
Sending a UDP request
Launching a process
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Bazar Loader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Contains functionality to inject code into remote processes
Detected Bazar Loader
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sets debug register (to hijack the execution of another thread)
Sigma detected: CobaltStrike Load by Rundll32
Sigma detected: Suspicious Svchost Process
System process connects to network (likely due to code injection or exploit)
Tries to resolve many domain names, but no domain seems valid
Writes to foreign memory regions
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 460370 Sample: triage_dropped_file Startdate: 06/08/2021 Architecture: WINDOWS Score: 100 24 ywekre.bazar 2->24 26 yrwyyw.bazar 2->26 28 161 other IPs or domains 2->28 38 System process connects to network (likely due to code injection or exploit) 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Sigma detected: CobaltStrike Load by Rundll32 2->42 44 Sigma detected: Suspicious Svchost Process 2->44 8 loaddll64.exe 1 2->8         started        signatures3 46 Detected Bazar Loader 26->46 48 Tries to resolve many domain names, but no domain seems valid 26->48 process4 process5 10 cmd.exe 1 8->10         started        12 iexplore.exe 1 73 8->12         started        14 rundll32.exe 8->14         started        16 7 other processes 8->16 process6 18 rundll32.exe 14 10->18         started        22 iexplore.exe 2 152 12->22         started        dnsIp7 30 64.227.77.160, 443, 49798 DIGITALOCEAN-ASNUS United States 18->30 50 System process connects to network (likely due to code injection or exploit) 18->50 52 Contains functionality to inject code into remote processes 18->52 54 Sets debug register (to hijack the execution of another thread) 18->54 58 4 other signatures 18->58 32 geolocation.onetrust.com 104.20.185.68, 443, 49752, 49753 CLOUDFLARENETUS United States 22->32 34 edge.gycpi.b.yahoodns.net 87.248.118.22, 443, 49776, 49777 YAHOO-DEBDE United Kingdom 22->34 36 15 other IPs or domains 22->36 signatures8 56 Detected Bazar Loader 32->56
Threat name:
Win64.Trojan.Kryplod
Status:
Malicious
First seen:
2021-08-04 21:38:06 UTC
AV detection:
5 of 46 (10.87%)
Threat level:
  5/5
Result
Malware family:
bazarbackdoor
Score:
  10/10
Tags:
family:bazarbackdoor backdoor
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Bazar/Team9 Backdoor payload
BazarBackdoor
Unpacked files
SH256 hash:
14a459aaee0a8ef5851953fcef309cfa5a762e9bf001c758d46fed97d285ded0
MD5 hash:
8570b97f7ac895f85418d612433e7cf4
SHA1 hash:
90f95f4b37f802188b9ecb37133904b28405d16a
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments