MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e01783bf469b84035524d05fa1cc5ae4128a4c84f2062b8d50f85a56f1f1ec0. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e01783bf469b84035524d05fa1cc5ae4128a4c84f2062b8d50f85a56f1f1ec0
SHA3-384 hash: 773dd656a63aed199454243b0f7043298f0825c7d9b511d3862b38713e1aeafbe208833f53ee8a7040b8c3d61d7c4b5c
SHA1 hash: f0d525f021516659a4bf4c78122e5ba4189844f5
MD5 hash: 67295decb6b52cd6e304e29d7009aa6e
humanhash: lima-ohio-pizza-glucose
File name:38.exe
Download: download sample
Signature BazaLoader
Create hunting rule
File size:741'888 bytes
First seen:2020-11-02 21:18:04 UTC
Last seen:2020-11-03 06:42:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bafb5d0ec60b9bbbfe05df794c30ce21 (2 x BazaLoader)
ssdeep 12288:vh3bQ9fNjJ2mdv8gepQQEEjZrF+fI+zHx:5LQfF2mdvlepQQEEjdF+fI+zR
Threatray 178 similar samples on MalwareBazaar
TLSH 57F47D57B6A444E7D066D038CA67C616E2B2385B0B20C7CB6259E77F2F236E45D39B30
Reporter James_inthe_box
Tags:BazaLoader exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Detection:
BazaLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/81889/
Detection(s):
SecuriteInfo.com.generic.ml.15972.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Transferring files using the Background Intelligent Transfer Service (BITS)
DNS request
Sending a custom TCP request
Creating a file
Launching the default Windows debugger (dwwin.exe)
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.
Result
Threat name:
Unknown
Detection:
suspicious
Classification:
evad
Score:
35 / 100
Link:
https://www.joesandbox.com/analysis/518626
Signature
a
C
d
e
f
h
i
l
n
o
p
r
s
t
u
y
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 process2 2 Behavior Graph ID: 308416 Sample: 38.exe Startdate: 02/11/2020 Architecture: WINDOWS Score: 35 5 38.exe 32 2->5         started        9 38.exe 12 2->9         started        dnsIp3 15 ext-sq.squarespace.com 198.185.159.144, 443, 49737 SQUARESPACEUS United States 5->15 17 littlebeanscafe.com 35.208.117.30, 443, 49730 GOOGLE-2US United States 5->17 19 4 other IPs or domains 5->19 21 Contains functionality to send encrypted data to the internet 5->21 11 WerFault.exe 20 9 5->11         started        13 cmd.exe 5->13         started        signatures4 process5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5e01783bf469b84035524d05fa1cc5ae4128a4c84f2062b8d50f85a56f1f1ec0/
Threat name:
Win64.Trojan.BazarLoader
Create hunting rule
Status:
Malicious
First seen:
2020-11-02 21:17:41 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lyaxqo7ung4eanksjuc7uhgfvzasrjgij4qgfogvb6c2k3y7d3aa._file
Verdict:
malicious
Similar samples:
0550ae3895700c365561c345f7414e4fb292e16fb545c2e7aa3ac70ec5f27764
BazaLoader
0c7321df1373224ef65e22c96b011e1b82306a01b7834e2f80eacb9a56921ab2
BazaLoader
1055df2f38b4f540a99c23ecab450a4dc032c71579f41dd8314e892b3db21cfe
BazaLoader
2bf3b2851eaa3e341dca09c906d5d452d61f7471fbd2abce21cc2451cd15abb6
BazaLoader
35acec47c8f4c4622283cb281d6ba5f0c605a4b5e9a8cee482f5853e73f7e3a2
BazaLoader
45f8ed5faa1a4dcdc384516976190f836ce3e7b9a4ba3ff7dd0116a1ea8e121b
BazaLoader
7bffdca84095758005b4e272cb55bf0c5bdd1057ac98b0b1389af6fe3dbd7549
BazaLoader
9acf5fad418be78ace0834e8e6b8891d83be69e14fe8b99a07b7d63e3595a520
BazaLoader
9ca3c65d5eda17f42c5041766bb8cb05424eff583510a076bd12cd37e3517f7c
BazaLoader
bdb79a86068a90e1271cb869264f2d8f61121e0f29233cfa997aaafebae40143
BazaLoader
+ 168 additional samples on MalwareBazaar
Result
Malware family:
bazarbackdoor
Create hunting rule
Score:
  10/10
Tags:
family:bazarbackdoor backdoor
Link:
https://tria.ge/reports/201102-8myvky1xje/
Behaviour
Modifies system certificate store
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Blacklisted process makes network request
BazarBackdoor
Unpacked files
SH256 hash:
5e01783bf469b84035524d05fa1cc5ae4128a4c84f2062b8d50f85a56f1f1ec0
MD5 hash:
67295decb6b52cd6e304e29d7009aa6e
SHA1 hash:
f0d525f021516659a4bf4c78122e5ba4189844f5
Link:
https://www.unpac.me/results/a1e7cc7e-c87e-4631-ba9f-5261e3c3ce95/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5e01783bf469b84035524d05fa1cc5ae4128a4c84f2062b8d50f85a56f1f1ec0

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:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT

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/81889/

Comments