MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 81f5199c636f775f14895631f527553eb2b821773a273acf5c097c936ee656f3. 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
Magniber
Vendor detections: 6
| SHA256 hash: | 81f5199c636f775f14895631f527553eb2b821773a273acf5c097c936ee656f3 |
|---|---|
| SHA3-384 hash: | ee2e132eac0124583c92ee5e9cd079440377a059af2e6c2176d609d27221654769b356ed2c542a7a88d4d7fd5b5e86f1 |
| SHA1 hash: | 4470767e93f6fc20c583904c1320da5246aa7fdd |
| MD5 hash: | 84d7e4d7873aff23c3d8e27e1b94d9ab |
| humanhash: | stream-fifteen-purple-nebraska |
| File name: | 4470767E93F6FC20C583904C1320DA5246AA7FDD.msi |
| Download: | download sample |
| Signature | Magniber |
| File size: | 94'208 bytes |
| First seen: | 2022-06-01 13:28:49 UTC |
| Last seen: | Never |
| File type: |  msi |
| MIME type: | application/x-msi |
| ssdeep | 1536:MsZA4va+QKmIyBj4n7uh/zZylt8Rv7H7DvXf1cxE0DU0DoH7nq:xZA4vOKuZ4n7uj6tPiW |
| Threatray | 60 similar samples on MalwareBazaar |
| TLSH | T18493B40526A14A30C145FF3F0D3E6F81AB230D18179045EE65A1723EE6F75DFA9E1EA8 |
| TrID | 88.4% (.MST) Windows SDK Setup Transform script (61000/1/5) 11.5% (.) Generic OLE2 / Multistream Compound (8000/1) |
| Reporter |  obfusor |
| Tags: | Magniber msi signed |
Code Signing Certificate
| Organisation: | YWB CONSULTING SERVICES INC. |
|---|---|
| Issuer: | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2021-12-07T00:00:00Z |
| Valid to: | 2022-12-06T23:59:59Z |
| Serial number: | 08574f91946e1551e5b4550dc87e5269 |
| Intelligence: | 4 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | cf6735f12f210e9402cc24348aa04d59e0c798da6df7ae1e17d95ee56c5efdd2 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
349
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
MALICIOUS
Link:
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
72 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Win64.Ransomware.Magniber
Status:
Malicious
First seen:
2022-04-11 14:48:37 UTC
File Type:
Binary (Archive)
Extracted files:
26
AV detection:
16 of 42 (38.10%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 50 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
persistence ransomware
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Interacts with shadow copies
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Enumerates connected drives
Loads dropped DLL
Blocklisted process makes network request
Modifies extensions of user files
Deletes shadow copies
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.48
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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