MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43393c4b4dc45b4a736e2553cadcfae7e929b13e32b487e6e2bb316e614a647f. 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 File information Comments

SHA256 hash: 43393c4b4dc45b4a736e2553cadcfae7e929b13e32b487e6e2bb316e614a647f
SHA3-384 hash: c41a759f9472432ccdf8f65bd1e222fbcdc39a6315c86f1da2911749751f31226bb1f593233d1edb6f5ad2637cdb797d
SHA1 hash: 40ad170e828ef11a591581809b78449de4f657d0
MD5 hash: 60be38e452d06d7ed7ef572b66352577
humanhash: muppet-hydrogen-oscar-early
File name:60be38e452d06d7ed7ef572b66352577.dll
Download: download sample
Signature BazaLoader
File size:447'488 bytes
First seen:2021-10-15 18:08:26 UTC
Last seen:2021-10-17 10:32:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 68c230b8576e348426b78db150c8e808 (1 x BazaLoader)
ssdeep 6144:7LK5+tOyf0hVLdr3EyuOLvRWWt9iMU/1EoQPFWRkgj2Gr3sv7kMDQ:3KEUyf01FpNWFV/cg+gv3sIC
Threatray 31 similar samples on MalwareBazaar
TLSH T1C8948D46F3648CB6D876913984539B5AEBB2BC11CB74E38B4360675F1F33790A93A312
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 :
263
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
60be38e452d06d7ed7ef572b66352577.dll
Verdict:
No threats detected
Analysis date:
2021-10-15 18:13:56 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
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.
Malware family:
BazarBackdoor
Verdict:
Malicious
Result
Threat name:
Bazar Loader
Detection:
malicious
Classification:
spyw.evad
Score:
96 / 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
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 503709 Sample: mzfAM4jLfv.dll Startdate: 15/10/2021 Architecture: WINDOWS Score: 96 30 amazon.com 2->30 46 Multi AV Scanner detection for submitted file 2->46 48 Detected Bazar Loader 2->48 50 Sigma detected: Suspicious Svchost Process 2->50 8 loaddll64.exe 1 2->8         started        10 rundll32.exe 2->10         started        signatures3 process4 process5 12 regsvr32.exe 14 8->12         started        16 iexplore.exe 2 83 8->16         started        18 cmd.exe 1 8->18         started        20 2 other processes 8->20 dnsIp6 44 64.225.98.255, 443, 49718 DIGITALOCEAN-ASNUS United States 12->44 54 System process connects to network (likely due to code injection or exploit) 12->54 56 Contains functionality to inject code into remote processes 12->56 58 Sets debug register (to hijack the execution of another thread) 12->58 60 5 other signatures 12->60 22 svchost.exe 12->22         started        26 iexplore.exe 7 150 16->26         started        28 rundll32.exe 18->28         started        signatures7 process8 dnsIp9 32 new-fp-shed.wg1.b.yahoo.com 87.248.100.215, 443, 49842, 49862 YAHOO-IRDGB United Kingdom 22->32 34 yahoo.com 74.6.143.25, 443, 49840, 49861 YAHOO-3US United States 22->34 40 9 other IPs or domains 22->40 52 System process connects to network (likely due to code injection or exploit) 22->52 36 ssp.ads.betweendigital.com 96.46.186.57, 443, 49780, 49782 SERVERS-COMUS United States 26->36 38 cm.g.doubleclick.net 172.217.168.34, 443, 49761, 49762 GOOGLEUS United States 26->38 42 25 other IPs or domains 26->42 signatures10
Result
Malware family:
bazarloader
Score:
  10/10
Tags:
family:bazarbackdoor family:bazarloader backdoor dropper loader
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Bazar/Team9 Backdoor payload
Bazar/Team9 Loader payload
Bazar Loader
BazarBackdoor
Unpacked files
SH256 hash:
43393c4b4dc45b4a736e2553cadcfae7e929b13e32b487e6e2bb316e614a647f
MD5 hash:
60be38e452d06d7ed7ef572b66352577
SHA1 hash:
40ad170e828ef11a591581809b78449de4f657d0
Malware family:
BazarLoader
Verdict:
Malicious
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.

Web download

BazaLoader

Executable exe 43393c4b4dc45b4a736e2553cadcfae7e929b13e32b487e6e2bb316e614a647f

(this sample)

  
Delivery method
Distributed via web download

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