MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bc016ebc1751fe99de886be19c2c3e0baefe69cb046b10838cb15bcff3c7e603. 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
LegionLocker
Vendor detections: 9
| SHA256 hash: | bc016ebc1751fe99de886be19c2c3e0baefe69cb046b10838cb15bcff3c7e603 |
|---|---|
| SHA3-384 hash: | aef3bae553b3f7f0977c6caeaa83256593ff9bc11f6a413c666dce9f34ae95d794a5e62a1abcdef8aac5f022bafdaef4 |
| SHA1 hash: | f0d015f92117ac541569b56b1db646021825035b |
| MD5 hash: | 50dc32bf584f9b54ee51016fa6e67363 |
| humanhash: | foxtrot-happy-autumn-leopard |
| File name: | 333.exe |
| Download: | download sample |
| Signature | LegionLocker |
| File size: | 34'866 bytes |
| First seen: | 2021-05-04 15:14:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 384:F97pwzzYoZ492dJRFdp1wXTlyG9IwIwOhq9sr5NcpNWx0pmgLESp+aqcOR9FKRQu:FtPoZRJRFhwjPIwm2Q51E+bcO3IRSO4+ |
| Threatray | 12 similar samples on MalwareBazaar |
| TLSH | E7F2C3DAFBE88139C244A6F458D30D095232D673B942926729D801B9CA737DF78CF693 |
| Reporter |  starsSk87264403 |
| Tags: | exe LegionLocker Ransom Ransomware |
Intelligence
File Origin
# of uploads :
1
# of downloads :
374
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
333.exe
Verdict:
Malicious activity
Analysis date:
2021-05-01 10:29:54 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Changing a file
Reading critical registry keys
Sending a UDP request
Stealing user critical data
Encrypting user's files
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.
Result
Threat name:
LegionLocker
Detection:
malicious
Classification:
rans.spre.spyw.evad
Score:
92 / 100
Signature
Antivirus / Scanner detection for submitted sample
Detected unpacking (overwrites its own PE header)
Infects executable files (exe, dll, sys, html)
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Writes many files with high entropy
Yara detected LegionLocker
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Ransomware.Ryzerlo
Status:
Malicious
First seen:
2021-05-01 21:44:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 47 (53.19%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
ransomware
Behaviour
Modifies extensions of user files
Unpacked files
SH256 hash:
f6955e144cad6e7e8f8185652d46fa5d0a887662a9031fb491aab317742db085
MD5 hash:
9660caca3dfd55ac0b3fd0a0b2878b84
SHA1 hash:
022738ac47924a3bfbf68ed08aa76802ed5124ed
SH256 hash:
bc016ebc1751fe99de886be19c2c3e0baefe69cb046b10838cb15bcff3c7e603
MD5 hash:
50dc32bf584f9b54ee51016fa6e67363
SHA1 hash:
f0d015f92117ac541569b56b1db646021825035b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Filecoder
Score:
1.00
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: | pe_imphash |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
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0) [C0027.001] Cryptography Micro-objective::AES::Encrypt Data