MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3483f717d6c9b903413aa6e1a66f771db14ff7563c4d81ec5b761f50aeea0ea2. 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


BazarCall


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3483f717d6c9b903413aa6e1a66f771db14ff7563c4d81ec5b761f50aeea0ea2
SHA3-384 hash: c6aca1a06a4e507b73725321dcc5a4b3a86aa20230332b67ca5ea6d88bf86d80faab6e084c2ce521a965836703587b65
SHA1 hash: 370465e853612bf3aca35b0eb517c60fe6f9c08c
MD5 hash: b76a380da2c32e1c16844b2575f61f5e
humanhash: west-november-fifteen-mike
File name:b76a380da2c32e1c16844b2575f61f5e.exe
Download: download sample
Signature BazarCall
Create hunting rule
File size:827'212 bytes
First seen:2021-03-19 15:17:45 UTC
Last seen:2021-03-19 16:32:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ae6670dd686f9d530d4808f1361603cb (3 x BazarCall)
ssdeep 12288:K9s4KWYZsBYU0TURoMtc0EM235whVanp2rU+GjGo:RWcsUIiplM23EUqnG
Threatray 112 similar samples on MalwareBazaar
TLSH CE056D8121DF91D9F41D69302AFEF807F1637EF2998EDECF91C5101066266D2A32A739
Reporter abuse_ch
Tags:BazarCall exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b76a380da2c32e1c16844b2575f61f5e.exe
Verdict:
No threats detected
Analysis date:
2021-03-19 15:22:56 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d8d2b01f-155d-4519-b859-c918b378c21d

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/125680/
Detection(s):
SecuriteInfo.com.Variant.Razy.853429.6426.9175.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Sending a UDP request
Running batch commands
Creating a process with a hidden window
Launching a process
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d117b25f-29f7-4581-b075-a890fefad5e6
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/646335
Signature
Allocates memory in foreign processes
Creates multiple autostart registry keys
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Uses cmd line tools excessively to alter registry or file data
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 372132 Sample: pQMXe7p8Iw.exe Startdate: 19/03/2021 Architecture: WINDOWS Score: 92 80 Multi AV Scanner detection for submitted file 2->80 13 pQMXe7p8Iw.exe 2->13         started        15 cmd.exe 1 2->15         started        18 cmd.exe 1 2->18         started        20 2 other processes 2->20 process3 signatures4 22 cmd.exe 1 13->22         started        104 Uses cmd line tools excessively to alter registry or file data 15->104 25 OYP4949.exe 1 15->25         started        27 reg.exe 1 1 15->27         started        29 conhost.exe 15->29         started        31 OYP4949.exe 18->31         started        33 conhost.exe 18->33         started        35 reg.exe 1 18->35         started        process5 signatures6 86 Uses ping.exe to sleep 22->86 88 Uses cmd line tools excessively to alter registry or file data 22->88 90 Uses ping.exe to check the status of other devices and networks 22->90 37 pQMXe7p8Iw.exe 1 22->37         started        40 conhost.exe 22->40         started        42 PING.EXE 1 22->42         started        92 Writes to foreign memory regions 25->92 94 Allocates memory in foreign processes 25->94 96 Modifies the context of a thread in another process (thread injection) 25->96 100 2 other signatures 25->100 44 chrome.exe 1 25->44         started        98 Creates multiple autostart registry keys 27->98 process7 dnsIp8 74 C:\Users\user\AppData\Local\...\OYP4949.exe, PE32+ 37->74 dropped 47 cmd.exe 1 37->47         started        76 204.236.142.165, 443, 49718, 49720 AMAZON-02US United States 44->76 50 conhost.exe 44->50         started        file9 process10 signatures11 106 Uses ping.exe to sleep 47->106 52 OYP4949.exe 1 47->52         started        55 conhost.exe 47->55         started        57 PING.EXE 1 47->57         started        process12 signatures13 82 Multi AV Scanner detection for dropped file 52->82 84 Creates multiple autostart registry keys 52->84 59 cmd.exe 1 52->59         started        process14 signatures15 102 Uses ping.exe to sleep 59->102 62 OYP4949.exe 1 59->62         started        66 conhost.exe 59->66         started        68 PING.EXE 1 59->68         started        process16 dnsIp17 78 54.218.15.82, 443, 49701, 49706 AMAZON-02US United States 62->78 108 Writes to foreign memory regions 62->108 110 Allocates memory in foreign processes 62->110 112 Modifies the context of a thread in another process (thread injection) 62->112 114 2 other signatures 62->114 70 chrome.exe 1 62->70         started        signatures18 process19 process20 72 conhost.exe 70->72         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3483f717d6c9b903413aa6e1a66f771db14ff7563c4d81ec5b761f50aeea0ea2/
Threat name:
Win64.Trojan.Razy
Create hunting rule
Status:
Malicious
First seen:
2021-03-19 15:18:07 UTC
AV detection:
5 of 47 (10.64%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsb7of6wzg4qgqj2u3q2m33xdwyu752whrgyd3c3oypvblxkb2ra._file
Verdict:
malicious
Similar samples:
0fb8a792dd48796bac2d508c1928aa539ced639ea99a5e2c9d6e2be5a7e82d43
BazarCall
1a11f48cbdd0a8f256f4940d8e8dcf0ead80cbfdb6d6dd87c8b9b945c4051631
BazarCall
461e6f9d0bff2b46c77cb78d2d885570b4f75a5b3b9d6ed9b01193970ccf24d1
BazarCall
64bb301a1ef092d05ce99b282df5d6967b01a4598c292d14608137a180ecaece
BazarCall
889e728a55b58b3a124d38610a30ae07150f78ca900dbef4fc15120ea49ec593
BazarCall
8a0fbcde56a9a817c10b0fe5ae281f75385c2a28ca271d736484e689c104e96c
BazarCall
8e244f1a5b4653d6dbb4cc3978c7dd773b227a443361fbc30265b79f102f7eed
BazarCall
bc6fa495ed90d846d0873b85a234b96d3d4bee7bb89dd47e02d02c0fb420725a
BazarCall
dbd56f0dc20aec5289e993087b32a9485ccea4ae9796c58c008eb946d7646a94
BazarCall
e6f0206d99bc279a062e055582e2c452500d7067968e9de186d7d78ed158271d
BazarCall
+ 102 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/210319-aj4wvn2tx6/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
3483f717d6c9b903413aa6e1a66f771db14ff7563c4d81ec5b761f50aeea0ea2
MD5 hash:
b76a380da2c32e1c16844b2575f61f5e
SHA1 hash:
370465e853612bf3aca35b0eb517c60fe6f9c08c
Link:
https://www.unpac.me/results/ca74077a-0e09-40ca-9dc9-156fc5f79f8a/
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/3483f717d6c9b903413aa6e1a66f771db14ff7563c4d81ec5b761f50aeea0ea2

File information

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

Web download

BazarCall

Executable exe 3483f717d6c9b903413aa6e1a66f771db14ff7563c4d81ec5b761f50aeea0ea2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1077394/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/125680/

Comments