MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c38f9b32dc3e0632662c159f599972a9f800194b10d6486a6cf8de699aa611fc. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c38f9b32dc3e0632662c159f599972a9f800194b10d6486a6cf8de699aa611fc
SHA3-384 hash: 9f8c1754f8d4df398f7274b879436f368d4a6007a05f69774624a169321858c20e5517aac79cd86dc0760250889df894
SHA1 hash: 630927e767d826f6ab15bcb87a43d7ac6aaa7b25
MD5 hash: 4344635088e2eedd15dd19191a76132b
humanhash: diet-tennessee-foxtrot-west
File name:Drop210.exe__
Download: download sample
Signature BazaLoader
Create hunting rule
File size:158'195 bytes
First seen:2021-03-28 21:36:18 UTC
Last seen:2021-03-28 21:39:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ac089824fa3b9b8c4bd2c460029ab9bf (1 x BazaLoader)
ssdeep 3072:Szjo+SaN8k9vneJsmpUp90GRsTzEyziaEoW8qJ:YPSoFvnGs8H0G1Ek
Threatray 224 similar samples on MalwareBazaar
TLSH 70F35B03EA6391E5C4BAC07145EA7632FC713866C639BBDF876157530B20FE4A6AE314
Reporter DmitriyMelikov
Tags:BazaLoader

Intelligence

File Origin
# of uploads :
4
# of downloads :
152
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Drop210.exe__
Verdict:
No threats detected
Analysis date:
2021-03-28 21:41:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/02319456-f475-452c-9ef7-e128639c572c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/127412/
Detection(s):
Win.Malware.Razy-9779236-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a window
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/34e2bc8e-f9d7-412c-b7ea-1e9b138f7d22
Result
Threat name:
Bazar Loader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/656269
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected Bazar Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 377067 Sample: Drop210.dll Startdate: 28/03/2021 Architecture: WINDOWS Score: 68 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected Bazar Loader 2->44 46 Machine Learning detection for sample 2->46 9 loaddll64.exe 1 2->9         started        process3 process4 11 cmd.exe 1 9->11         started        14 cmd.exe 1 9->14         started        signatures5 50 Uses ping.exe to sleep 11->50 52 Uses ping.exe to check the status of other devices and networks 11->52 16 rundll32.exe 11->16         started        18 loaddll64.exe 1 14->18         started        20 conhost.exe 14->20         started        22 PING.EXE 1 14->22         started        process6 process7 24 cmd.exe 1 16->24         started        28 cmd.exe 1 18->28         started        30 conhost.exe 18->30         started        dnsIp8 40 8.8.7.7 GOOGLEUS United States 24->40 48 Uses ping.exe to sleep 24->48 32 conhost.exe 24->32         started        34 PING.EXE 1 24->34         started        36 rundll32.exe 24->36         started        38 rundll32.exe 28->38         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c38f9b32dc3e0632662c159f599972a9f800194b10d6486a6cf8de699aa611fc/
Threat name:
Win64.Trojan.CryptDropper
Create hunting rule
Status:
Malicious
First seen:
2021-03-28 21:37:07 UTC
AV detection:
23 of 48 (47.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yohzwmw4hyddezrmcwpvtglsvh4aagklcdleq2tm7dpgtgvgch6a._file
Verdict:
malicious
Similar samples:
1d921a846347be4c8cefbbf0449a40710408ecccf5cbbf99a0f8e41acb78881e
BazaLoader
461e6f9d0bff2b46c77cb78d2d885570b4f75a5b3b9d6ed9b01193970ccf24d1
BazaLoader
73bb27d72c97502d1c865e8d92870cac41c68e00f00084f6cc8de6bc43275a5b
BazaLoader
889e728a55b58b3a124d38610a30ae07150f78ca900dbef4fc15120ea49ec593
BazaLoader
bc6fa495ed90d846d0873b85a234b96d3d4bee7bb89dd47e02d02c0fb420725a
BazaLoader
bd22fdab541d4517cbf4b96b1986cd370ffc2532392a5b1801c819f67099f9da
BazaLoader
dbd56f0dc20aec5289e993087b32a9485ccea4ae9796c58c008eb946d7646a94
BazaLoader
de307ecbfecca217a680cdee9e11f367b6b2f95e06c909d1aa0ef209f228ff63
BazaLoader
e6f0206d99bc279a062e055582e2c452500d7067968e9de186d7d78ed158271d
BazaLoader
f266bc35f9a52d2dc6e63fab03f8a6aab989639b9920e2afe5d2d4517340d3c9
BazaLoader
+ 214 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/210328-sfl39v4bga/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Adds Run key to start application
Loads dropped DLL
Unpacked files
SH256 hash:
c38f9b32dc3e0632662c159f599972a9f800194b10d6486a6cf8de699aa611fc
MD5 hash:
4344635088e2eedd15dd19191a76132b
SHA1 hash:
630927e767d826f6ab15bcb87a43d7ac6aaa7b25
Detections:
win_bazarbackdoor_auto
Create hunting rule
Link:
https://www.unpac.me/results/ef101694-69eb-4e41-909b-bf7496020af3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/c38f9b32dc3e0632662c159f599972a9f800194b10d6486a6cf8de699aa611fc

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/127412/

Comments