MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45b490e6d8cd1c139ba5797aab43a62a9e5b54ccce29a092c5a356fb8b441565. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45b490e6d8cd1c139ba5797aab43a62a9e5b54ccce29a092c5a356fb8b441565
SHA3-384 hash: 8bbbfbebbf14e6ae890d05e9f786eb7dbd152805245a32c27164f7eadd3618dc491feb8401371fbac1fc87600fc6f49a
SHA1 hash: 7d1d0f03773a8ea3ebc25c65608620a8e4480893
MD5 hash: 01fb98c5b81fa6886f937fe56f82f366
humanhash: nitrogen-happy-mexico-lactose
File name:01fb98c5b81fa6886f937fe56f82f366.dll
Download: download sample
Signature BazaLoader
Create hunting rule
File size:288'768 bytes
First seen:2021-12-16 08:50:15 UTC
Last seen:2021-12-16 11:18:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:XrUni3GXAw8OjcAgMB8uiUgAJzftxDL48X4l9:giyZcA7NZXJRxD08y9
Threatray 37 similar samples on MalwareBazaar
TLSH T18D549D78B94818F0D6DA99365AAD7CB9227332635EC7AC8C015CB7C2066F772BF85704
Reporter abuse_ch
Tags:BazaLoader dll exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Detection:
BazarLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/214517/
Detection(s):
SecuriteInfo.com.Artemis01FB98C5B81F.26706.28837.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/2207/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/61bafdf9cb311996709d6601/reports/3499ed49-6337-42d3-bcaa-1e000ed254d3/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/51d775bd-2750-4932-9bca-069cfcba5813
Result
Threat name:
BazaLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/908374
Signature
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
System process connects to network (likely due to code injection or exploit)
Yara detected BazaLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 540896 Sample: 8Lp5yoZ6B4.dll Startdate: 16/12/2021 Architecture: WINDOWS Score: 68 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected BazaLoader 2->31 33 Sigma detected: Suspicious Call by Ordinal 2->33 7 loaddll64.exe 1 2->7         started        9 rundll32.exe 2->9         started        process3 process4 11 rundll32.exe 122 7->11         started        15 cmd.exe 1 7->15         started        17 rundll32.exe 7->17         started        19 4 other processes 7->19 dnsIp5 23 74.6.231.21, 443, 50102, 50115 YAHOO-NE1US United States 11->23 25 87.248.100.216, 443, 50103, 50116 YAHOO-IRDGB United Kingdom 11->25 27 27 other IPs or domains 11->27 35 System process connects to network (likely due to code injection or exploit) 11->35 21 rundll32.exe 15->21         started        signatures6 process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/45b490e6d8cd1c139ba5797aab43a62a9e5b54ccce29a092c5a356fb8b441565/
Threat name:
Win64.Trojan.BazarLoader
Create hunting rule
Status:
Malicious
First seen:
2021-12-16 08:51:08 UTC
File Type:
PE+ (Dll)
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
078968cfc9af97a102a362ad87cb30e8d3d33d28d0dd7c97fc31e85ff3950611
BazaLoader
1f136522cc2cdea93e2086aa67ab07102bcef7e31b201489b43707986824b3f8
BazaLoader
43393c4b4dc45b4a736e2553cadcfae7e929b13e32b487e6e2bb316e614a647f
BazaLoader
5a7d360225defcc80b5d30efb865f76d377aaa044b5ec42c2c40a3359c968f3e
BazaLoader
8b00e9220d23392c11ef9d92a97a7240205bfd27981dccab0828fb358242ca02
BazaLoader
8f69a3a077e12b5e4ab5a446606f0fc226b827dcafb4f8e1768253b252dca895
BazaLoader
cbd830c745bbec26733214798fe144c61ef4bac342c853f8a08b682077b2178b
BazaLoader
ed0c061e3de7a017b87fab71f5b1d9e9fe8b8ac416e7d9840fd59d198b4869cb
BazaLoader
fb46649e51c1b2fc47d3bc0a129563c7bcb6f7e5353d46e0a0bd2f1205d675b9
BazaLoader
+ 27 additional samples on MalwareBazaar
Result
Malware family:
bazarloader
Create hunting rule
Score:
  10/10
Tags:
family:bazarloader dropper loader
Link:
https://tria.ge/reports/211216-kr6d6acdan/
Behaviour
Blocklisted process makes network request
Bazar/Team9 Loader payload
Bazar Loader
Unpacked files
SH256 hash:
45b490e6d8cd1c139ba5797aab43a62a9e5b54ccce29a092c5a356fb8b441565
MD5 hash:
01fb98c5b81fa6886f937fe56f82f366
SHA1 hash:
7d1d0f03773a8ea3ebc25c65608620a8e4480893
Link:
https://www.unpac.me/results/9bd6f5fa-23be-4c01-82d7-7e1864079bcf/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/45b490e6d8cd1c139ba5797aab43a62a9e5b54ccce29a092c5a356fb8b441565

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:SPLCrypt
Create hunting rule
Author:James Quinn, Binary Defense
Description:Identifies SPLCrypt, a new crypter associated with Bazaloader

File information

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

Web download

BazaLoader

Executable exe 45b490e6d8cd1c139ba5797aab43a62a9e5b54ccce29a092c5a356fb8b441565

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1888992/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/214517/

Comments