MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 99612e143d65598f830df1494e16eace445f0904218f3d6335f3cbd29d0378b5. 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: 7
| SHA256 hash: | 99612e143d65598f830df1494e16eace445f0904218f3d6335f3cbd29d0378b5 |
|---|---|
| SHA3-384 hash: | 10c0e4a8976e8fcc0db9232a8838882b629909cd669f1c7e203d646cdbc6061a3d07b0ca5fd4adc238a100e176c431f4 |
| SHA1 hash: | f1d5793db4c3e788126930e0f5ad535e8406249b |
| MD5 hash: | ac6686ab0d5c145bbcfddec99c143f62 |
| humanhash: | four-florida-undress-mirror |
| File name: | notepader.exe |
| Download: | download sample |
| File size: | 1'150'070 bytes |
| First seen: | 2021-01-14 12:18:08 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat) |
| ssdeep | 24576:rHLmCiIh/PTmv8uuSfeMiAF1LicyEb3Fs3V7KyhX:8xzukX/7iqb3Fs3pK0X |
| Threatray | 373 similar samples on MalwareBazaar |
| TLSH | 81351213F8D194B2C82359301A29B752767D74200F288AEBA3E94D2DEB751E17735BB3 |
| Reporter |  JAMESWT_WT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
98c261fc578802232657c1bec8befeff60ec897a1aebfd87f0658b9d694bf7f5
Verdict:
Malicious activity
Analysis date:
2021-01-14 12:04:52 UTC
Tags:
trojan adware
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
Creating a window
Searching for the window
Launching a process
Creating a file in the %AppData% subdirectories
Windows shutdown
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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:
Unknown
Detection:
malicious
Classification:
rans.evad
Score:
76 / 100
Signature
Contains functionality to infect the boot sector
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses shutdown.exe to shutdown or reboot the system
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.BestaFera
Status:
Malicious
First seen:
2021-01-14 12:10:32 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
16 of 29 (55.17%)
Threat level:
5/5
Verdict:
suspicious
Similar samples:
+ 363 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
bootkit persistence ransomware
Behaviour
Modifies registry key
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious use of SetWindowsHookEx
Adds Run key to start application
Modifies WinLogon to allow AutoLogon
Unpacked files
SH256 hash:
99612e143d65598f830df1494e16eace445f0904218f3d6335f3cbd29d0378b5
MD5 hash:
ac6686ab0d5c145bbcfddec99c143f62
SHA1 hash:
f1d5793db4c3e788126930e0f5ad535e8406249b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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.