MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf5dc5dba8651f968562440830049e2c7785e43a739eae6501f55b3783261b89. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf5dc5dba8651f968562440830049e2c7785e43a739eae6501f55b3783261b89
SHA3-384 hash: 44f9244a9b9e28608815e965387179f533439745f460fc587003c86fd2569eb2d19703bfee96b3d9d9f3022fe587551c
SHA1 hash: 914d4bc497dce797a1dd4532184b39496dd082df
MD5 hash: 4ec57d54f3af1d38c17c252de8cc5b95
humanhash: red-crazy-artist-pip
File name:file
Download: download sample
File size:7'806'464 bytes
First seen:2023-01-06 20:43:33 UTC
Last seen:2023-01-12 07:18:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 57c9b357ae0cb2f414b0a5873e2f216d
ssdeep 49152:MhMJZXZou8irb/ThvO90d7HjmAFd4A64nsfJpFHv7LTXRMTdClFS7CAYmzvuE/C0:poF/V6r2QvY1eHEmAzG09
TLSH T113763A07F85151E8C1BDD230C66A92A3BA307C895B3027D72B50FBB92F76BD46A79314
gimphash b0143fcaf17872131ec468d7b5daf2cb94b724e2db854ebcb9cd313f0385c330
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter andretavare5
Tags:exe


Avatar
andretavare5
Sample downloaded from http://185.246.220.130/coxewrrthlnf/rzwukhtolivp.exe

Intelligence

File Origin
# of uploads :
92
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-06 20:52:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9873de1d-35b4-47ac-a55c-5f8243d2acb6

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/350278/
Detection(s):
Win.Malware.Convagent-9978541-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug greyware
Link:
https://www.filescan.io/uploads/63b88815fc9525ae8a44e997/reports/4fad813f-e74f-48a8-8e0f-37d4b867e734/overview
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a62c728-fa07-43b9-81e0-c12099eae64e
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1146713
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 779447 Sample: file.exe Startdate: 06/01/2023 Architecture: WINDOWS Score: 60 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 7 file.exe 2->7         started        process3 dnsIp4 17 youtube-ui.l.google.com 172.217.23.110, 443, 49706 GOOGLEUS United States 7->17 19 www.youtube.com 7->19 25 Tries to harvest and steal browser information (history, passwords, etc) 7->25 11 cmd.exe 1 7->11         started        signatures5 process6 process7 13 conhost.exe 11->13         started        15 choice.exe 1 11->15         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf5dc5dba8651f968562440830049e2c7785e43a739eae6501f55b3783261b89/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-06 20:44:09 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x5o4lw5imupznblciqedabe6fr3ylzb2oopk4zib6vntpazgdoeq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230106-zh55csbg88/
Behaviour
Suspicious use of WriteProcessMemory
Deletes itself
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
bf5dc5dba8651f968562440830049e2c7785e43a739eae6501f55b3783261b89
MD5 hash:
4ec57d54f3af1d38c17c252de8cc5b95
SHA1 hash:
914d4bc497dce797a1dd4532184b39496dd082df
Link:
https://www.unpac.me/results/bbd02015-3d8e-4cbf-a970-b42bb4761e1e/
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/bf5dc5dba8651f968562440830049e2c7785e43a739eae6501f55b3783261b89

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:go_binary
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/350278/
  
URLhaus
https://urlhaus.abuse.ch/url/2499715/

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