MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43f8a66d3f3f1ba574bc932a7bc8e5886fbeeab0b279d1dea654d7119e80a494. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43f8a66d3f3f1ba574bc932a7bc8e5886fbeeab0b279d1dea654d7119e80a494
SHA3-384 hash: adfa69ebbfe44340c1ae502f159d76a152b77e6a1f253843a29a30aecd226a5f7e3d7de803894ca05de9f34e13ba9b29
SHA1 hash: 27e3ca5b22353a9ed97c4326cb26fa96cdeea36e
MD5 hash: f479a0b3c07a701127b732968a321645
humanhash: solar-pip-freddie-bravo
File name:f479a0b3c07a701127b732968a321645.dll
Download: download sample
Signature BazaLoader
Create hunting rule
File size:592'896 bytes
First seen:2021-10-15 18:08:13 UTC
Last seen:2021-10-15 19:07:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8d22e25e0903f5902cac29c98bab0689 (1 x BazaLoader)
ssdeep 12288:QdhUIE5cQ0FMXiFL+DgpdjFlisGhYEpDfRLYxL67dn:C4NeMy9+spdjFUjJ5
Threatray 6 similar samples on MalwareBazaar
TLSH T1EBC44A06B7A440B2D076E139C9638A4AEBB1BC554B31C38F4261F77E6F737A1592A312
File icon (PE):PE icon
dhash icon 71b119dcce576333 (3'570 x Heodo, 203 x TrickBot, 19 x Gh0stRAT)
Reporter abuse_ch
Tags:BazaLoader dll exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f479a0b3c07a701127b732968a321645.dll
Verdict:
No threats detected
Analysis date:
2021-10-15 18:16:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ae0c7d0c-6893-4313-aae1-5d828d2d40f3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Bazar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/197804/
Detection(s):
SecuriteInfo.com.Trojan.Generic.30447010.7083.4246.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Transferring files using the Background Intelligent Transfer Service (BITS)
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware keylogger packed
Link:
https://www.filescan.io/uploads/6169c3c1db358dd15eba3c42/reports/7190e5cd-a4d9-4603-a47a-075f250fdc14/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.
Malware family:
BazarBackdoor
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/98864db9-0276-4632-9fbc-c7256a47c9f9
Result
Threat name:
Bazar Loader
Create hunting rule
Detection:
malicious
Classification:
spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/871286
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
Sample uses process hollowing technique
Sets debug register (to hijack the execution of another thread)
Sigma detected: Suspicious Svchost Process
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 503710 Sample: cts0vDoWpt.dll Startdate: 15/10/2021 Architecture: WINDOWS Score: 96 48 Multi AV Scanner detection for submitted file 2->48 50 Detected Bazar Loader 2->50 52 Sigma detected: Suspicious Svchost Process 2->52 8 loaddll64.exe 1 2->8         started        10 rundll32.exe 2->10         started        process3 process4 12 cmd.exe 1 8->12         started        14 iexplore.exe 1 73 8->14         started        16 rundll32.exe 8->16         started        18 3 other processes 8->18 process5 20 rundll32.exe 14 12->20         started        24 iexplore.exe 2 153 14->24         started        dnsIp6 30 164.90.226.27, 443, 49913 DIGITALOCEAN-ASNUS United States 20->30 32 new-fp-shed.wg1.b.yahoo.com 87.248.100.216, 443, 49929, 49933 YAHOO-IRDGB United Kingdom 20->32 38 4 other IPs or domains 20->38 54 System process connects to network (likely due to code injection or exploit) 20->54 56 Contains functionality to inject code into remote processes 20->56 58 Sets debug register (to hijack the execution of another thread) 20->58 60 5 other signatures 20->60 26 svchost.exe 20->26         started        34 cm.g.doubleclick.net 172.217.168.34, 443, 49828, 49829 GOOGLEUS United States 24->34 36 dart.l.doubleclick.net 172.217.168.38, 443, 49856, 49857 GOOGLEUS United States 24->36 40 25 other IPs or domains 24->40 signatures7 process8 dnsIp9 42 87.248.100.215, 443, 50439, 50443 YAHOO-IRDGB United Kingdom 26->42 44 164.90.226.23, 443, 49958, 49964 DIGITALOCEAN-ASNUS United States 26->44 46 6 other IPs or domains 26->46 62 System process connects to network (likely due to code injection or exploit) 26->62 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43f8a66d3f3f1ba574bc932a7bc8e5886fbeeab0b279d1dea654d7119e80a494/
Threat name:
Win64.Trojan.Kryplod
Create hunting rule
Status:
Malicious
First seen:
2021-10-10 06:54:38 UTC
AV detection:
13 of 27 (48.15%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
020cdb33c05b46de2b27327759b0c02a8c0f3790f7c483bb9e4965cabe8a09c6
BazaLoader
1a6cb237a384268d740b9c5dc54fba5f8cf738b142ecef58edceef314d2650b8
BazaLoader
72322a8878b2f8df066d2f3b1d6bc53d8dd53a6287c3e65281a6eb5d74bffee0
BazaLoader
754a35180c3545e644e82f3a075779f49e99ba7a525dd580e437f13a81efd2b5
BazaLoader
f796ca1010553654951b4ae4ca8ea20d473a6c272e635dc0904f0d3761f250d5
BazaLoader
Result
Malware family:
bazarloader
Create hunting rule
Score:
  10/10
Tags:
family:bazarloader dropper loader
Link:
https://tria.ge/reports/211015-wrfpaacadp/
Behaviour
Bazar/Team9 Loader payload
Bazar Loader
Unpacked files
SH256 hash:
43f8a66d3f3f1ba574bc932a7bc8e5886fbeeab0b279d1dea654d7119e80a494
MD5 hash:
f479a0b3c07a701127b732968a321645
SHA1 hash:
27e3ca5b22353a9ed97c4326cb26fa96cdeea36e
Link:
https://www.unpac.me/results/70d19c91-75da-45af-b6b0-f1531a007ed0/
Malware family:
BazarLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/43f8a66d3f3f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/43f8a66d3f3f1ba574bc932a7bc8e5886fbeeab0b279d1dea654d7119e80a494

File information

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

Web download

BazaLoader

Executable exe 43f8a66d3f3f1ba574bc932a7bc8e5886fbeeab0b279d1dea654d7119e80a494

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1680844/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/197804/

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