MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8780cf400cb69b62e89f00687f092a77d568569000f1b88e4ccb1fdcc58e8457. 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: 8
| SHA256 hash: | 8780cf400cb69b62e89f00687f092a77d568569000f1b88e4ccb1fdcc58e8457 |
|---|---|
| SHA3-384 hash: | 6d71749057d6b3dae06bb334cf1bd29a89e6cfaa78f60e78ebabcc8258516512924f65b1fb53ad0877dc8ad7117465d4 |
| SHA1 hash: | 539c8be110e81cf3d35e707ab9ef1d47f41de0c1 |
| MD5 hash: | ade3190a07961d1747b0d23249ff42c5 |
| humanhash: | snake-don-romeo-tennis |
| File name: | ade3190a_by_Libranalysis |
| Download: | download sample |
| File size: | 3'200'354 bytes |
| First seen: | 2021-04-30 13:01:31 UTC |
| Last seen: | 2021-04-30 14:21:13 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat) |
| ssdeep | 49152:hPFqn5RlhTxxAIL1LavdFTrJNCp7xHZ5WqoW8otib6FxGHM82ITfe1OwYJ:9FiX1LxAdFTsvVobPW2M1ceowYJ |
| Threatray | 1'550 similar samples on MalwareBazaar |
| TLSH | 30E533B980DDCEB5E98E353C61CE9D6B04ACF257DADCFB874822914F5405632972C878 |
| Reporter |  Libranalysis |
Intelligence
File Origin
# of uploads :
2
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
LegionLocker2.1.exe
Verdict:
Malicious activity
Analysis date:
2021-04-30 12:44:36 UTC
Tags:
ransomware
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Searching for analyzing tools
Searching for the window
Creating a window
Creating a file in the %temp% directory
Running batch commands
Changing a file
Reading critical registry keys
Creating a file
Launching a service
Launching a process
Stealing user critical data
Deleting volume shadow copies
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:
Cobra Locker LegionLocker
Detection:
malicious
Classification:
rans.spre.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Deletes shadow drive data (may be related to ransomware)
Detected unpacking (changes PE section rights)
Found ransom note / readme
Found Tor onion address
Hides threads from debuggers
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
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Writes many files with high entropy
Yara detected Cobra Locker ransomware
Yara detected LegionLocker
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.DelShad
Status:
Malicious
First seen:
2021-04-30 13:02:17 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 1'540 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion ransomware spyware stealer themida trojan
Behaviour
Interacts with shadow copies
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Enumerates connected drives
Checks BIOS information in registry
Reads user/profile data of web browsers
Themida packer
Modifies extensions of user files
Deletes shadow copies
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
dcb842f5e0da9d486cad34d4b809dcaadf9ec4d6991fdb22bdc9aea66489ad1a
MD5 hash:
c02a029c978f13b753c6b578b1588c75
SHA1 hash:
e125d59451e7f467bfd329a00a506decbcd91d83
SH256 hash:
8780cf400cb69b62e89f00687f092a77d568569000f1b88e4ccb1fdcc58e8457
MD5 hash:
ade3190a07961d1747b0d23249ff42c5
SHA1 hash:
539c8be110e81cf3d35e707ab9ef1d47f41de0c1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NJRat
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: | INDICATOR_EXE_Packed_Themida |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with Themida |
| Rule name: | INDICATOR_SUSPICIOUS_GENRansomware |
|---|---|
| Author: | ditekSHen |
| Description: | detects command variations typically used by ransomware |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.