MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04d22c0a59742288ba0407588468a0f7237a9b004f81e40c5221ecc9d056ea15. 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


VirLock


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04d22c0a59742288ba0407588468a0f7237a9b004f81e40c5221ecc9d056ea15
SHA3-384 hash: 7cb0f3d2b8ba7f20978ae4f60539b3dcf091864e5849ded456bd0bc5028e25c7a3193ceba2d2ca4a1cb973b24b3489d1
SHA1 hash: 5c93179c92460fbc6980b2c6028cdf98b16ef43f
MD5 hash: aceed5ce0b2d8f9c271cdde043299dc4
humanhash: lemon-harry-two-dakota
File name:aceed5ce_by_Libranalysis
Download: download sample
Signature VirLock
Create hunting rule
File size:640'512 bytes
First seen:2021-05-05 10:02:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5a91a81180330eb58c8c54d063da047f (1 x VirLock)
ssdeep 12288:+v6oxJefkA73fTUzxAaOe5RI7ICWBChu4ZUFP+YnTm:+v6xfkAjfTpkRIcCWBVu2P7Tm
Threatray 175 similar samples on MalwareBazaar
TLSH 62D47A1110D1FE27C99F22F310AA5B8041609A46938DB5CBED64BAF3FFE1A817135DE6
Reporter Libranalysis


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Zeus
Create hunting rule
Link:
https://www.capesandbox.com/analysis/150248/
Detection(s):
Win.Virus.Virlock-6332874-0
Create hunting rule

Win.Virus.Virlock-6804475-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file
Creating a process from a recently created file
Creating a service
Launching a service
DNS request
Searching for the window
Sending an HTTP GET request
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Running batch commands
Deleting a recently created file
Launching a process
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun for a service
Enabling autorun
Brute forcing passwords of local accounts
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04d22c0a59742288ba0407588468a0f7237a9b004f81e40c5221ecc9d056ea15/
Threat name:
Win32.Ransomware.VirLock
Create hunting rule
Status:
Malicious
First seen:
2021-05-05 10:02:17 UTC
AV detection:
27 of 28 (96.43%)
Threat level:
  5/5
Verdict:
malicious
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+ 165 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/210505-b13lcmwm22/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Modifies WinLogon for persistence
Modifies visibility of file extensions in Explorer
UAC bypass
Unpacked files
SH256 hash:
9d47a45d98ab187609c71cc4804be1878fdb69f64ddb43f7d2442cfa7294b56f
MD5 hash:
59b58fff1ee3923585c0e9b821f02ad3
SHA1 hash:
35e3505bf7ceb01eb2b5dd6f46550bfeae2fe136
Link:
https://www.unpac.me/results/02de231b-022f-486e-a743-765b5d119d16/
SH256 hash:
9837550769d7a078b0eaba66a87a385277266592088d2982a82c62246c5aca68
MD5 hash:
b72b11c6fc9872d3b63c7e43bef982a4
SHA1 hash:
f4eec219b2cbf3f6fabe27cc2b14f3df42070568
Link:
https://www.unpac.me/results/02de231b-022f-486e-a743-765b5d119d16/
SH256 hash:
d016b2d879beb4f29f4c37d225b6f06deb03153141d1ad64cce1e784a175e13f
MD5 hash:
e186da9a5d11c338a9eb9897ec042e5a
SHA1 hash:
ccf6cf68aabd09d4054b31c02d9e88a95d8b795f
Link:
https://www.unpac.me/results/02de231b-022f-486e-a743-765b5d119d16/
SH256 hash:
a058c772db382d36dfacd2dac91ce1ef3d3aab04f02c67257baf332805be6779
MD5 hash:
13a287e289896807e9d709a8b2d1d691
SHA1 hash:
ce7832b237fbd5d3fe4275a660b1324392f9c259
Link:
https://www.unpac.me/results/02de231b-022f-486e-a743-765b5d119d16/
SH256 hash:
04d22c0a59742288ba0407588468a0f7237a9b004f81e40c5221ecc9d056ea15
MD5 hash:
aceed5ce0b2d8f9c271cdde043299dc4
SHA1 hash:
5c93179c92460fbc6980b2c6028cdf98b16ef43f
Link:
https://www.unpac.me/results/02de231b-022f-486e-a743-765b5d119d16/
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/04d22c0a59742288ba0407588468a0f7237a9b004f81e40c5221ecc9d056ea15

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/150248/

Comments