MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c09e2aa12f24fe3f28ea4ece099700c8015daf728b00dc45d94412c81bd5fe03. 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: 5
| SHA256 hash: | c09e2aa12f24fe3f28ea4ece099700c8015daf728b00dc45d94412c81bd5fe03 |
|---|---|
| SHA3-384 hash: | 9021aaa9240f127f202772e554fd90794814489ba79e67a6e13d7a67860af0f36ea8535cb27136c1de100c49aa52ae30 |
| SHA1 hash: | 9025bdf81930337b3c90cc1d99c097283985d465 |
| MD5 hash: | 5e6b72a467d78e41e1f9225be942659d |
| humanhash: | carbon-berlin-moon-lactose |
| File name: | 5e6b72a4_by_Libranalysis |
| Download: | download sample |
| Signature | VirLock |
| File size: | 766'976 bytes |
| First seen: | 2021-05-05 08:07:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1dfd21c213cb8fb2ff4397b53f5736fd (1 x VirLock) |
| ssdeep | 12288:H4lS66JYfP6o1JrRyCfh99ktCFk1vOeIn7WQRiKzCQ2/XXBOTcvx79AxTm:HCP71pRVUQk1JI3Rgd/HBOa+Tm |
| Threatray | 62 similar samples on MalwareBazaar |
| TLSH | 68F47B2774674269D90C86F35AC3A0D22BC8751E36EFD4A9B57E00831B861EF5E4F1AC |
| Reporter |  Libranalysis |
Intelligence
File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Creating a process from a recently created file
Creating a service
DNS request
Sending a UDP request
Launching a service
Searching for the window
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
Sending an HTTP GET request
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.
Threat name:
Win32.Ransomware.VirLock
Status:
Malicious
First seen:
2020-05-07 00:46:20 UTC
AV detection:
47 of 48 (97.92%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 52 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion persistence ransomware spyware stealer trojan
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 Windows directory
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 extensions of user files
Modifies WinLogon for persistence
Modifies visibility of file extensions in Explorer
UAC bypass
Unpacked files
SH256 hash:
b6ec45f70313f259e0d85ad3babdc2d37e203944e5787b106bd7809903e860d3
MD5 hash:
137d345885bf7e2728ad0d6452424588
SHA1 hash:
344443b96c9d6e560c2e7e3b3d12ffa95946be24
SH256 hash:
89507470e449b46a3cbee9f483691fb753b1f670a96d40ef4f78863715503179
MD5 hash:
48e9e2c26b2455a2f04e3111c6913cdd
SHA1 hash:
52d8c9034c9e7c78255f82c75971e663f42592db
SH256 hash:
c09e2aa12f24fe3f28ea4ece099700c8015daf728b00dc45d94412c81bd5fe03
MD5 hash:
5e6b72a467d78e41e1f9225be942659d
SHA1 hash:
9025bdf81930337b3c90cc1d99c097283985d465
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
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0) [C0030.001] Data Micro-objective::MurmurHash::Non-Cryptographic Hash