MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 799016c221ca00a1888ac6db3dbbc9e81f53870e3ce154e0e4020009da1fc0a6. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 799016c221ca00a1888ac6db3dbbc9e81f53870e3ce154e0e4020009da1fc0a6
SHA3-384 hash: b261de0d79602f9d538c937c1edcaac6681ffeb93d5497c2ffe3534bf8049ffeb90f505121ede3057d589bfb3344efe7
SHA1 hash: 1b84ab6e4a84f990dab91a3182ec7674971fed82
MD5 hash: 278b46e4f41974aeca6461a3fe62516e
humanhash: lemon-red-paris-four
File name:past.exe
Download: download sample
Signature BazaLoader
Create hunting rule
File size:224'768 bytes
First seen:2020-10-13 13:32:47 UTC
Last seen:2020-10-13 14:58:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7e025fe392e58b26a39062ffed1d44e1 (3 x BazaLoader)
ssdeep 6144:sNVniSxTSkPzkm82YgnaRqe9l77pprQ+YlMxz:sNBFxTdzkEVna4e9VjrQ+YlMd
Threatray 44 similar samples on MalwareBazaar
TLSH BA249E2933D45EF9E57AE679CB824541E1B638050B30EA1F03B5015ABF636B0FE2E791
Reporter James_inthe_box
Tags:BazaLoader exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Bazar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/70483/
Detection(s):
SecuriteInfo.com.Variant.Mikey.112806.28735.27715.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/489750
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to inject code into remote processes
Found Process Doppelgnging injection technique
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/799016c221ca00a1888ac6db3dbbc9e81f53870e3ce154e0e4020009da1fc0a6/
Threat name:
Win64.Trojan.Bazzarldr
Create hunting rule
Status:
Malicious
First seen:
2020-10-13 13:32:37 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pgibnqrbziakdceky3nt3o6j5apvhbyohtqvjyheaiaatwq7ycta._file
Verdict:
malicious
Similar samples:
09557d538aee094d168a4b4fb5174d742fe81dd59dd27e2eee078fb3f10d9017
BazaLoader
18fe9ceab0a17ddc71f7b7a206c1c127d62a0a86c62573b8c018ab562da1fd6e
BazaLoader
34cc67888cd38da7aeb52508b48ad71287c402aecb72bccca7cbd3a0cd8fe985
BazaLoader
5a8c4049c0e4005dc517d1237e9e0263b6db3f247149e260f4e6004050c5254f
BazaLoader
7853a7780ad43f72a514ed0ad5a1f8f53f9d3470bbdb396a243091017002d84a
BazaLoader
7b86d02140dd6e4b537d1ca6a7a7ec8df70caaece6db092b13da58633f055f9d
BazaLoader
85ef348d39610c1d5f58e2524c0e929ec815a9fbe1f5924cdef7a0c05e58e5ad
BazaLoader
8dce89b8bd4dc3ed1a56c6742dce5adb92365efd4a8be103dfc0995dee92b06e
BazaLoader
c6964b25bb2cb50f34145266c6143c96c530690274270058551e67ab5676e9b6
BazaLoader
eccf6983eccd9b88e01ed8d2b17958dc57be3df9ea6216e7b8188a47080ff118
BazaLoader
+ 34 additional samples on MalwareBazaar
Result
Malware family:
bazarbackdoor
Create hunting rule
Score:
  10/10
Tags:
backdoor family:bazarbackdoor
Link:
https://tria.ge/reports/201013-8skm36ww8n/
Behaviour
BazarBackdoor
Unpacked files
SH256 hash:
799016c221ca00a1888ac6db3dbbc9e81f53870e3ce154e0e4020009da1fc0a6
MD5 hash:
278b46e4f41974aeca6461a3fe62516e
SHA1 hash:
1b84ab6e4a84f990dab91a3182ec7674971fed82
Detections:
win_bazarbackdoor_a0
Create hunting rule
win_bazarbackdoor_auto
Create hunting rule
Link:
https://www.unpac.me/results/783e9c28-92ee-4d2c-a755-a557bd35592f/
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/799016c221ca00a1888ac6db3dbbc9e81f53870e3ce154e0e4020009da1fc0a6

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:BazarBackdoor
Create hunting rule
Author:@bartblaze
Description:Identifies Bazar backdoor.
Reference:https://www.bleepingcomputer.com/news/security/bazarbackdoor-trickbot-gang-s-new-stealthy-network-hacking-malware/
Rule name:crime_win64_backdoor_bazarbackdoor1
Create hunting rule
Author:@VK_Intel
Description:Detects BazarBackdoor injected 64-bit malware
Reference:https://twitter.com/pancak3lullz/status/1252303608747565057
Rule name:win_bazarbackdoor_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/70483/

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